Engineering 1891 Jan-Jun: Index: Patent Record

Engineering 1891 Jan-Jun: Patent Record Index.

Engineering 1891 Jan-Jun: Patent Record Index.

Engineering 1891 Jan-Jun: Patent Record Index.

Engineering 1891 Jan-Jun: Patent Record Index.

Engineering 1891 Jan-Jun: Patent Record Index.

Engineering 1891 Jan-Jun: Patent Record Index.

Engineering 1891 Jan-Jun: Patent Record Index.

Engineering 1891 Jan-Jun: Patent Record Index.

Engineering 1891 Jan-Jun: Patent Record Index.

Engineering 1891 Jan-Jun: Patent Record Index.

Engineering 1891 Jan-Jun: Patent Record Index.

Engineering 1891 Jan-Jun: Patent Record Index.

Engineering 1891 Jan-Jun: Patent Record Index.

Engineering 1891 Jan-Jun: Patent Record Index.

Engineering 1891 Jan-Jun: Patent Record Index.

Engineering 1891 Jan-Jun: Patent Record Index.

Engineering 1891 Jan-Jun: Patent Record Index.

Engineering 1891 Jan-Jun: Patent Record Index.

Engineering 1891 Jan-Jun: Patent Record Index.

Engineering 1891 Jan-Jun: Patent Record Index.

Engineering 1891 Jan-Jun: Patent Record Index.

Engineering 1891 Jan-Jun: Patent Record Index.

Engineering 1891 Jan-Jun: Patent Record Index.

Engineering 1891 Jan-Jun: Patent Record Index.

Note: This is a sub-section of Engineering 1891 Jan-Jun: Index

• View the 1891 Jan-Jun Volumes

Patent Record - SUBJECT MATTER.

Electrical Apparatus

• 28, 57, 87, 147, 175, 205, 233, 263, 293, 325, 353, 417, 451, 479, 511, 601, 661, 719,773
• Alternate Current Transformers. G. Kapp, W. C. Johnson, and S. E. Phillips, 263
• Alternating Current Motors, M. von Dolivo-D )browolsky and Allemaine Elektricitats-Gesellschaft, 325
• Arc Limps. J. Brockie, 719
• Arc Lamps. A. Gay and R. Hammond, 353
• Arc Lamps. J. E. A. Gwynne, 57
• Arc Lamps. La Societe Japy Freres et Cie., 773 Arc Lamps. W. P. Thompson, 175
• Arc Lamps for Search Light Projectors. Hon. C. A. Parsons, 293
• Armatures. W. Fritsche, 479
• Batteries. W. B. H. Dowse, 661
• Batteries. H. T. Eagar and R. P. Millwin, 451'
• Batteries, Galvanic. R. Zerda-Bayon, 451
• Casting Frames or Supports for Battery Plates or Elements. H. H. Lloyd, 28
• Converters of Alternating Currents. R. Ken nedy, 57
• Coupling and Insulating Shafts of Dynamos. C. J. Barley and H. Stevenson, 451
• Covering Electrical Conductors and Cables with Lead. J. B. Atherton, 601
• Cut-Outs. F. Bryan, 57
• Distributing Electricity. J. E. B. Pritchett and H. R. Low, 263
• Dynamos. W. Etnmott and J. II. Rider, 511 Dynamos. R. Kennedy, 205
• Dynamos and Motors. C. W. and L. W. Atkinson, 451
• Dynamos and Motors. J. Radcliffe, 417 Dynamos and Motors. A. C. Reigner, 293 Dynamos and Motors. E. Sechehaye, 661 Electric Batteries for Miners' Safety Lamps. O. Y. Rhodes, 417
• Electric Railway Conduits with Tubular Conductors. C. J. V. Depoele, 148 Electro-Locomotives. J. Hopkinson, 205 Electro-Magnetic Motors. G. R. Postlethwaite, 353
• Electro-Magnetic Shaft-Coupling and Brake. Siemens and Halske, 480
• Electro-Motors. R. Kennedy, 87
• Electro-Motors arid Dynamos. J. V. Sherrin, 353
• Exciting Electro-Magnets or Electro-Magnetic Machinery. R. Kennedy, 57
• Films for Incandescent Lamps. J. Clegg, 451
• Handling Electric Car Accumulators. J. C. Chamberlain, 148
• Holders for Incandescence Lamps. J. W. El-mundson and M. Clarke, 263
• Incandescence Lamps. J. W. Edmundson and M. Clarke, 205
• Insulating Cells for Batteries. S. C. C. Currie, 28
• Lamps. J. W. Eaton, 773
• Lamps, Semi-Incandescent. F. R. Boardman, 1 75
• Lighting of Railway Trains. J. II. Holmes, 147 Lining Conduits for Conductors. D. Brooks, .Jun., 175
• Locked Switches for Circuits. J. A. Iliffe and F. Teague, 233
• Measuring Eleet:ical Energy. L. A. W. Des-rallies and R. F. 0. Chauvin, 601, CO2
• Electrical Apparatus—continued.
• Measuring Electricity (Apparatus). F. H. W. Higgins, 601
• Meter. A. Fr)ger, 602
• Meters. S. Z. de Ferranti, 451
• Meters. M. Koechlin, 661
• Meters. J. Perry, 233
• Miners' Safety Lamps. C. Pollak, 479
• Miners' Safety Larbps. 0. Y. Rhodes, 325
• Motors. H. Groswith, 293
• Multipolar Dynamo-Electric Machine. G. Kapp, 353
• Propelling Vehicles. F. Wynne, 417
• Railway Signals. A. Siemens, 353
• Reversible Machines for Alternating Currents. C. P. Barry, 511
• Rock Drill Coal Digger and Earth Cutter.
• W. B. Brain, A. J. Arnot, and F. Baker, 1 75
• Safety Apparatus for Preventing Danger from
• High-Tension Currents. H. E. Walker, 325
• Safety Device for Circuits. NV. Lowrie and C. J. Hall, 479
• Search Lights. B. B. Ward, 773
• Semi-Incandescent Lamps. F. R. Boardman, 1 75
• Socket-Holders for Incandescent Lamps. W. White, 263
• Switch or Cut-Out, Automatic. F. M. Newton and J. Hawkins, 710
• Transmitters for Telephones. C. L. W. Fitzgerald, 175
• Treatment of Copper Nickel Matte. The Electric Construction Corporation, T. Parkes and A. E. Robinson, 417

Gas Engines :

• 28, 148, 263, 293, 325, 417, 451, 511, 573, 534, 691, 748
• C. G. I3eechey, 748
• E. Butler, 511
• B. II. Coffey, 574
• II. T. Dawson, 691
• J. Dheyne, Count de Nydpruck, and F. de la
• Ilault, 148
• Gas Motoren Fabrik Deutz, 263
• J. H. Hamilton, 417
• L. J. R. Hoist, 325
• F. W. Lancaster, 511
• 0. Lindemann, 691
• A. G. Melhuish, 634
• N. A. Otto, 293, 294, 325
• G. Robson, 691
• H. A. Stuart and C. R. Binney, 263
• C. White and A. R. Middleton, 28
• Governors. IL N. Bickerton, 451
• Governors. Gas Motoren Fabrick Deutz, 263
• Governors. W. S. Sharpneck, 148
• Valve Gear. 0. Vogelsang and M. Hille, 673
• GIIIIS 27, 117, 205, 234, 264, 294, 326, 354, 417, 452, 479, 543, 691, 748
• Armour Piercing Projectiles. H. S. Maxim, 117
• Automatic Guns. H. S. Maxim, 480
• Brakes for Gun Carriages, Self-Acting. F. Krupp, 748
• Breechloading Guns. J. Astbury, 452 Breechloading Small Arms and Machine Guns. 0. W. Bergman, 205
• Charging Metallic Cartridge Cage4 with Liquefied Carbonic Acid Gas. P. Giffard, 27
• Cradles and Recoil Buffers for Field Gun Carriages. T. English, 264
• Disappearing Gun Carriages. J. J. E. H. Payne, 205
• Electrical Primers and Electrical Frictional Primers. F. Krupp, 117
• Locks for Firearms. T. Bergmann, 117
• Machine Guns. A. 0. F. von Augezi, 117 Machine Guns. E. R. von Skoda, 27
• Magazine Firearms. Winchester Repeating Arms Company, 234
• Magazine Guns. M. A. Pitcher, R. Dewhurst, L. B. Pennock, and J. W. Allen, 643
• Magazine or Repeating Firearms. J. Voilin, 205
• Magazine Rifle. A. Hans, 326
• Magazines for Rifles. R. Morris, 117, 291 Manufacture of Hollow Projectiles. R. Low, 234
• Mounting. J. B. G. A. Canet, 417
• Mounting. W. E. Corrigall, 691
• Mounting. J. Vavasseur, 205
• Mounting and Working. C. G. Mellstrom and A. Bremburg, 480
• Mountings for Quick-Firing Guns. T. English, 691
• Pneumatic Guns. H. Eichbaum, 264, 354 Pointing, Training and Laying Guns. H. S. Maxim, 479
• Raising and Lowering Gun Mountings. T. English, 691
• Repeating Rifles. L. M. R. Daudeteaw, 452 Rifles. A. Nobel, 543
• Time and Percussion Fuzes. F. E. D. Acland, 234
• Working. A. Noble and C. H. Murray, 294

Machine Tools. Shafting. etc.:

• 27, 58, 87, 148, 176, 234, 325, 385, 452, 480, 633, 661, 720, 748, 774
• Anti-Friction Bearings. B. Millhauser, 87
• Bearings, Automatically Adjusting. D. Abercrombie, 661
• Boring and Facing Cylinders, Machine for. C. C. Worthington, 633
• Clutch Apparatus for Driving Machinery. M. H. C. W. Farfasse, 774
• Cooling Axle and other Bearings. W. Walton, 1 76
• Cross-Cutting L and Z Bars, Machine for. J. and H. W. Smith, 480
• Cutting Square and Round Holes (Machine). H. F. Ainley and A. C. Oakes, 58
• Cylinders, Machine for Boring and Facing. C. C. Worthington, 633
• Dies for Shaping Metal. S. Fox, 176
• Drilling Flanges of Boiler Flues. G. Booth and G. Pickersgill, 748
• Drilling Machine. J. Brindle, R. L. Read, and J. Taylor, 383
• Drilling and Tapping. S. Dixon, 58
• Drilling in Tunnels, Machine for. G. Lawson, 27
• Electro-Magnetic Shaft Coupling and Brake.
• Siemens Brothers and Co., 480
• Flanging Metal Tubes for Boilers. E. Heaton,
• Grooved Pulleys. S. G. W. and E. Rhodes, 326
• Machines for Boring and Facing Cylinders. C. C. Worthington, 633
• Making Moulds for Castings. J. A. Maclellan, 21
• Milling Bolts, Machine for. J. Webb, 452 Percussion Tools operated by Fluid Pressure.
• National Pneumatic Tool Company, 176 Planing Machines, Metal. G. A. Gray and E. Richter, 720
• Punching Machines. J. and H. W. Smith, 720
• Rivet Slotting Machine. J. L. Thomson and J. J. Unbehend, 148
• Sheaves or Pulleys. F. B. West, 176
• Square Holes, Machinery for Cutting. H. F. Ainley, 774
• Stamping Dies. S. Fox, 87
• Tool and Toolholders for Machine Tools. L. Berger Fils, 234
• Tunnelling, Drifting, and Heading. T. Wilkinson and E. Hague, 27
• Universal Joint for Flexible Driving Shafts. F. Y. Wolseley and P. P. Craven, 385
• Utilising Electricity in forming Metallic Cartridge Cases. M. W. Dewey, 27
• Welding Tubes. J. Spiers, 58

Mining and Metallurgy :

• 28, 58, 118, 234, 264, 325, 353, 385, 417, 451, 543, 573, 634, 720
• Amalgamating Apparatus for Crushed Ores. W. W. Fyfe, 720
• Bending Tubes. J. Laidlaw, 573
• Blast, &c., Furnaces having Water Jackets
• J. W. Chenhall, 385
• Coal Cleaning. J. B. Pope. 28
• Copper Manufacture. Sir IIy. Hussey Vivian, 451
• Crushing Mills and Amalgamators. C. E. Hall
• and C. Morel, 543
• Decomposing Metallic Salts and Desulphurising
• Ores. 0. B. Peck, 325
• Drilling, Boring, or Cutting Coal, Stones, &c.,
• Machine for. W. and J. G. Patterson, 118
• Drills for Mining, quarr3ing, &o. W. Settle, 1 18
• Feeding and Mixing Metal in Furnaces. R.
• Mannesmann, 417
• Furnaces, Gas Ingot Heating. S. B. Evans, 6?4
• Furnaces for Heating Iron arid Steel. D.
• Elliot, 28
• Gas and Air Reversing Valve for Regenerative
• Furnaces. W. Scotson, 234
• Iron and Steel Manufacture. S. Fox, 72o
• Iron and Steel Manufacture. J. Heaton and
• G. H. Holden, 543
• Iron and Steel Manufacture. J. H. Lancaster
• and M. R. Conley, 573
• Iron and Steel Manufacture. A. Turner and
• A. and M. B. Baird, 452
• Milling Machines. J. Fletcher, 573
• Mixing Molten Metal in Furnaces. R. Mannesmann, 451
• Ore-Crushing Apparatus. D. Brennan, Jun., 353
• Recuperators 264 .
• J. von Langer and L. Cooper,
• Safety Lamps. J. Duncan and R. hi' Laren, 58 Screwing and Cutting Pipes. A. Gobel, 573 Smelting Furnaces. F. A. Herbert; 118 Smelting and Treating Tin Ores. A. J. Campion, 385
• Steel Manufacture in Open-Hearth Furnace. S. Fox, 418
• Transferring Pig Iron from the Pig Beds, W. J. Best and E. J, Jennings, 53
• Treating Metallifernus Westworth, M3

Miscellaneous:

• 28, 58, 87, 118, 148, 176, 206, 234, 264, 294, 326, 353, 386, 418, 452, 480, 512, 544, 574, 802, 634, 662, 891, 720, 748, 774
• Air (Compressed) Automatically Discharged from Conduits. V. Popp, 574
• Air (Compressed) Motors, Heating Stoves for. V. Popp, 652
• Air Compressor or Blower. W. Tattersall, 662
• Air Pressure, Pistons and Rams operated by. D. Rylands and C. Emmet, 662
• Air Pumps. A. L. Reinmann, A. A. Dittmar, and H. Faulkenhausen, 662
• Ammonia Manufacture. H. Badouin and P. F. Escarpit, 774
• Ammonium Nitrate and Sulphate or Chloride of Sodium and Potassium, Manufacture of. 0. Roth, 28
• Apparatus for Removing Sand from River Beds. J. Taylor, 234
• Apparatus for Separating Substances through Sieves. J. Higginbottom, 452
• Barrels, Metal, Manufacture of. D. Caird, 452 Benzol, &c., from Petroleum, Preparing. F. Hlawaty and E. Friedman, 386
• Boat Gear, Holding and Disengaging. W. J. Gell, 692
• Boxes ( Wooden) Manufacture of. International Society of Industry, 88
• Brick Machines. J. and R. T. Dixon, 354 Brickmaking Machinery. T. C. Fawcett, 692 Burners, Hydro-Carbon. E. T. Fellowes, 574 Burners, Oil-Vapour. Grimnie, Natalie, and Co., 631
• Burning Hydro-Carbon Oil as Fuel. J. P. Swift, 602
• Carburetting Coal Gas. H. S. Maxim and
• G. S. Sedgwick, 176
• Casks, Manufacture of. A. Dunbar, 662 Centrifugal Apparatus for Filtering Water. A. Stehlik, 386
• Centrifugal Machines. La Societd Nouvelle des
• Raffineries de Sucre de Saint Louis, 206 Centrifugal Machines. J. Szczeniowski and G.
• Piatkowski, 418
• Ceramic Ware Manufacture. H. M. Ashley, 544 Changing the Direction of the Flow of Fluids.
• Brin Oxygen Company, Limited, and K. S.
• Murray, 774
• Channel Steel or Iron, Manufacture of. S. Fox, 294
• Charging Gags Retorts. J. C. Chandler, 234 Chlorine, Liquefying and Storing of. J. Y. Johnson, 691
• Cleaning Metallic Plates. W. Goes, 386 Coating Hoop Iron with Tin and Terne Metal, Apparatus for. T. H. Johns, 118
• Coke Production. R. and M. Mannesmann, 480 Connecting Metallic Pipes. C. G. Harrison and
• H. Howard, 206
• Cranes, Travelling. J. Platt. 692
• Crushing and Grinding Machine. J. C. Cole, 264
• Crushing Machines. G. Norman, 206 "
• Cutters, Internal Roller Tube. C. Wicksteed, 294
• Cutting into Lengths and Delivering Plastic Materials, such as Smokeless Powder. E. W. Anderson, 118
• Destructive Distillation of Mineral Oils. J. Laing, 354
• Detaching Ships' Boats (Apparatus). J. A. Gray, 386
• Discharging Coal, &c., from Lighters. M. J. Paul, 176
• Distilling and Condensing Apparatus. E. Bolton, 88
• Distilling Sea Water, Apparatus for. J. Gilmour, 774
• Doors of Bulkheads in Shiro, Manipulating.
• W. F. D. van 011efen, 354
• Dusting Tin and Terne Plates. J. Abbott, 88
• Ejector Dredger. C. J. Ball, 148
• Electrolytic Production of Caustic Sods and
• Potash from their Salts. J. C. Richardson
• and T. J. Holland, 354
• Evaporating. Concentrating, and Distilling
• Liquids. R. A. Robinson and W. J. Mirr-
• lees, 87
• Fans and Centrifugal Pump3. C. E. A.
• Ratteau, 294
• Fastening the Corners of Cardboard Boxes.
• E. Saltzkorn and Nicolai, 612
• Feed Devices for Gas Producers. C. W. Bildt, 354
• Fire Engines (Manual). H. Merryweather and C. J. W. Jakeman, 512
• Furnace, Oil-Flame. Lucigen Light Company, 692
• Gas Furnaces, Reversing Valves for Flues of S. Fox and T. Williamson, 512
• Gas Manufacture. W. T. Cotton and E. F. B. Crowther, 28
• Gas Manufacture. T. G. Springer, 631
• G.ts Manufacture, Illuminating. E. J. Jerzmanowski, 692
• Gas Manufacture, Illuminating and Water. R. Mannesmann, 480
• Gas Producers. A. Dauber, 544
• Gas Producers. R. and M. Mannesmann, 480
• Gas Retorts, Inclined, and Charging Apparatus. C. Hunt, 386
• Gas Storage. W. T. Walker, 452
• Gas (Water, &c.), Manufacture of. H. Williams, 512
• Gas (Water) Production. J. Blum, 602
• Gas (Water) Production. J. von Langer and L. Cooper, 386, 774
• Glass Bottle-Making Machine. D. Rylands and B. Stoner, 326
• Grabs, Excavator Buckets or Dredge Buckets. S. M. Cockburn, 206
• Grinding Mills. G. Massey, 176
• Hammers, Steam. J. H. Booth, (92
• Hammers, Steam. W. Whittaker and J. Parker, 748
• Hoisting Engines. 0. Flohr, 326
• Hose and Pipe Coupling. E. Nunan, 326
• Hot Air Engines. W. de la Touche, 294
• Hulling and Reducing Grain. J. Sloan, 118
• &c., Rice. Engelbzrg Huller Company, 674
• Humidifying the Air of Factories (Apparatus). W. Tattersall, 386
• Hydraulic Press. F. Horn and T. Keetman, 326
• Hydraulic Rams. J. Piron, 748
• Kilns. E. Brook, 418
• Kilns for Drying Moist Materials. G. A. Hart, 644
• Kilns for Firing Glass. H. T. Parfitt, 452
• Lifts or Hoists. D. Edwards, Jun., 234
• Machine for Forming Solid Bars into Helices. J. Laidlaw, 634
• Machinery for Making Brads and Nailing Boxes. H. Campbell, 326
• Means for Use in Electrolysis. J. Marx, 602
• Meat-Cutting and Filling Machine. H. C. F. Otte, 662
• Meters, Coin-Freed Gas. S. and T. Glover and J. Critchley, 674
• Moulding Glass. L. Appert, 118
• Nut and Pipe Wrench, Combined. D. H. Carpenter, 574
• Oil Lamps, J. H. Ross and E. E. Atkins, 662
• Oil Spray Lamps. W. H. Luther and E. M. Bayley, 58
• Ore Concentrators. C. E. Seymour and C. F. Stayer, 264
• Oce-Crushing Apparatus. D. Brennan, Jun., 353
• Paper Bagmaking Machinery. C. Anderson, 634
• Pipe Connections, Metallic. F. L. Deca.ire and J. Lee, 28
• Pistons and Rams, Operating by Air Pressure. D. Rylands and C. Emmet, 662
• Producing Combustible Gas. S. Griffin, 418
• Producing Ferro-Ferric and Ferric Oxide. A. Crossley and J. W. Jones, 418
• Producing Oxygen Gas. R. D. Bowman, 354
• Propeller Blades, Preventing Corrosion of. A. Gibb, 28
• Pulley Blocks, Differential. G. Tangye and J. N. Floyd, 8R
• Pumps. J. Sutton, 644
• Reverberatory Furnaces. J. von Langer and L. Cooper, 612
• Rivet-Making Machine. H. Fletcher and T. C. McFarlane, 294
• Rivet-Making by Rolling. R. Punch, 514
• Rivet-Slotting Machine. J. L. Thomson and J. J. Unbehend, 148
• Roller Mills. J. L. Willford, 326
• Rolling Mill Machinery. G. Tosh, 264
• Rolls for Manufacture of Iron and Steel Tubes. C. Faulkner and W. H. Lloyd, 418
• Rope and Cord-Making. C. H. Lay and E. T. Owen, 644
• Sawing Machines. A. T. Booth, 574
• Sea-Oiling Apparatus. S. J. Howells, 88
• Separating Liquids from Solids, Apparatus for, H. W. Deacon and V. C. Driffield, 88
• Separating Magnetic Impurities from Grain. P. A. Tatel, 386
• Separating Oxygen and Nitrogen from Air. W. Cryer, 748
• Shafts for Transmitting Rotary Motion. F. Y.
• Wolseley and P. P. Craven, 574
• Sheaf-Binding Apparatus for Harvesting Machines. J. Hornsby and H. Smith, 544
• Ships' Davits and Boat-Detaching Gear. W. Armstrong, 662
• Sinking Wells. R. Sutcliffe, 602
• Slag, Treatment of. 0. B. Peck, 612
• Slide Gate Valve. Ross Valve Company, 354
• Slide for Sluice Valves. Ernst Storch, 58
• Staffs, Crabs, and Pulley Blocks. Tangyes Limited, T. Meacock, and T. Ravenscroft, 720
• Stamps, Steam. - E. S. Bret and J. Hazlewood, 203
• Steering Gear, Steam. W. H. Wilson and W. J. Pirrie, 692
• Stop-Cock or Valves. W. H. Spencer and J. M. Ralston? 602
• Stoves, Heating, for Compressed Air Motors. V. Popp, 662
• Submarine Blasting. T. Puskas, 418
• Sulphuric Acid, Production of. G. Horsley and A. C. Wilson, 452
• Trams xrs, Starting. W. Buschbaum and F. Holland, 88
• Treating Phosphatic Minerals. L. Mond, 418 Tubes (Iron and Steel) Manufacture. H. Howard, 418
• Tubes, Making Copper. J. F. Jones, 692 Tubes (Metal), Manufacture of. W. Brownhill, 748
• Turning Heavy Forgings, Apparatus for. E. Reynolds, 720
• Turnstile, Hush Folding. F. Offen, 692
• Vacuum Pumps. A. Bornholdt and J. Glatz, 602
• Valve, Slide Gate. Ross Valve Company, 354
• Valves for Controlling Steam Inlet to Evaporators. J. and G. Weir, 644
• Vices. J. and It. W. Kenyon, J. Barnes, 326
• Water Bottles for Travellers or Campers. G. C. Hood, 452
• Water Gas Production. See Gas
• Water Motor and Sewage Pump. J. Downton, 148
• Wrenches, Adjustable. A. J. and A. Eade, 88

Railways: 87, 118, 206, 264, 353, 386, 418, 512. 633, 719

• Actuating Brakes. E. Hartmann, 633
• Axle-Boxes. C. C. Longridge, 386
• Brakes, Power. B. Jones, 719
• Buffers. B. Jones, 719
• Couplings. A. E. Schurr, 118
• Crossings for Cable Railways. J. P. Orr, 206
• Drying and Distributing Sand from Locomotives. J. McDonald, 512
• Electric Railway Signals. A. Siemens, 353
• Electro-Magnetic Brake for Reducing High Speeds. H. E. Walter, 633
• Fluid Pressure Brake Mechanism. R. Battye. 264
• Interlocking Points and Signals. J. P. O'Donnell, W. Smith,' and I. A. Timmiss, 264
• Joint and Bearing for Rails, 206
• Key for Securing Rails in their Chairs. P. Espinasse, 633
• Propulsion of Cars. L. Vallet, 418
• Removing Water from Pipes of Pneumatic
• Brakes. J. B. Prosser and S. Kenyon, 206
• Signalling in Trains. C. G. Owen, 118
• Submerged Tube Railways. Sir E. J. Reed, 512
• Ventilating Carriages. J. Anderson, 87

Steam Engines and Boilers:

• 27, 57, 87, 117, 147, 175, 205, 233, 263, 293, 325, 353, 385, 417, 451, 479, 511, 643, 573, 601, 633, 661, 691, 719, 747, 773
• Actuating Valves, Apparatus for. H. F. G. Melbzer, 747
• Air Pump for Condensing Engines. J. Wright, 87
• Ash Ejectors. J. F. Pankhurst, 451
• Balance Slide Valves. 0. L. Ward, 87
• Boiler, 4tc., Fires. E. and M. Mannesmann, 480
• Boiler Flues, Manufacturing. S. Fox, 325
• Boiler Furnaces. W. and T. H. Ackroyd and J. Willoughby, 383
• Boiler Furnaces. F. G. Bates, 57
• Boiler Furnaces. D. Bridge, 67
• Boiler Furnaces. E. de Strens, 719
• Boiler Furnaces, Water-Tube. J. Riley and E. J. Duff, 385
• Boiler, Sectional. N. W. Pratt and Babcock and Wilcox, 147
• Boiler, Tubulous. P. E. J. and G. A. L. Niclausse, 479
• Boiler, Tubulous. E. Vigers, 417
• Boilers. E. Broadhead, %V. Beesley, and D. Evans, 601
• Boilers. J. L. Castelnan, 747
• Boilers. Hogan Engineering Company, 601
• Boilers. J. Kirkaldy, 353
• Boilers, Automatically Feeding. C. B. Bosworth, 293
• Boilers, Heating. Hogan Engineering Company, 573
• Boilers, Multitubular. J. N. Paxman, 601
• Boilers, Water-Tube. C. F. Dixon and W. Dack, 175
• Boilers, Water-Tube. G. Durr, 511
• Boilers, Water-Tube. C. J. Galloway and J. H. Beckwith, 511
• Boilers, Water-Tube. E. Willmann, 601
• Burning Liquid Fuel, Apparatus for. S. T. J. Bray, 451
• Burning Smoke in Boiler Furnaces. W. C. Wood and C. Whitaker, 147
• Compound Engine and Compressing Pump. G. Westinghouse, 175
• Compound Engines. J. Klein, 147
• Compound Engine4. E. C. Urry, 205
• Compound Locomotive. F. J. Burrell, 147
• Condensing. E. Thesin, 385
• Condensing Apparatus for Steam, &c. J. Schwager, 353
• Controlling and Regulating Steam Admission, G. Jalsoviczky, 747
• Cut-Off Mechanism for Slide Valves. T. Metcalfe, 117
• Direct-Acting Engine. J. A. Groshon, 480
• Direct-Acting Engines. C. C. Worthington, 719
• Distribution Valves of Steam Engines. H. Turner and W. and T. D. Bayliff, 661
• Ejector Condensers. T. Ledward, 233
• Ejector Condensers. 0. Lindemann, 661
• Engines. W. H. and R. W. Allen and R. Wright, 263
• Engines. T. W. Cole and G. Waller, 87
• Engines. W. J. Fleming, P. Ferguson, and G. Dixon, 773
• Engines. W. T. Lord, 691
• Engines. H. W. Morley, 147
• Engines. R. Richardson, 417
• Engines, Motive Power. J. H. Eickerschoff, 611
• Engines, Multiple Expansion. P. Ferguson and W. Y. Fleming, 233
• Engines, Quadruple. L. G. McFarlane, 633
• Engines or Pumps. A. G. Mumford and A. Anthony, 27
• Engines with Steam-Operated Valves. J. N. Lloyd, 633
• Expansion Gear of Engines. W. Walker, 643
• Feed-Water Heaters and Purifiers. E. S. Titus and F. W. Werner, 661
• Feed-Water Purifiers. J. F. A. Schnarrendorf, 1 47
• Feed Water, Purifying. C. de Kerpezdron and A. Gibault, 773
• Firebars or Grates. D. Purves, 87
• Flues and Fireboxes. D. B. Morison, 451
• Fluid Pressure Engines. R. Mudgemarchant, 57
• Furnaces. W. H. Wilson and J. Welsh, 451
• Generators, Self-Contained Gas Fire. J. Jackson, 147, 233
• Glands. W. Harbinger, 451
• Governors. J. D. Churchill, 673
• Governors. A. B. Collis, 633
• Governors. R. Martin, 353
• Governors. C. A. Parsons, 773
• Governors. T. Saint, 747
• Governors. J. Wild, 117
• Governors, Centrifugal. F. W. Crossley, 326
• High-Speed Engines. W. T. Lord, 661
• High-Speed Engines. G. C. Pyle, 573
• Injectors. F. J. Borland, W. Carter, and R. R. Wood, 747
• Injectors. R. G. Brooke, 719
• Low-Pressure or Condensing Engine. J. Darroch, 87
• Low-Water Alarms for Boilers. E. G. Constantine, 87
• Lubricating. A. C. Pain, 451
• Machinery for Starting Engines. J. and W. McNaught, 175
• Mechanical Stokers. J. Proctor, 205
• Mechanical Stokers. T. Wrigley, 263
• Metallic Packing. H. E. Bedford and G. Rodger, 57
• Metallic Packing. J. E. L. Ogden, 57
• Mixing Steam and Air for Motor. E. Field, 543
• Pistons. W. Jowett and G. Spencer, 27
• Steiiin Engines and Hollers—continued. Pistons. 0. Twigden, 205
• Pressure Gauges. Schaffer and Budenberg, 233
• Pressure Reducing Valve. J. Scott and J. Thornton, 543
• Preventing Excessive Speed of Engines. W. M. Musgrave, 719
• Pumping Engines, Direct-Acting. L. D'Auria and H. M. Robert, 633
• Pumping Engines, Direct-Acting Steam. A. E. T. Lees, 691
• Pumps and Pumping Engines. W. H. Bailey and G. Lindemann, 175
• Pumps, Steam. C. Sheppard, 633
• Quadruple Engines. L. G. McFarlane, 633
• Reducing Valves. J. Kirkaldy, 353
• Regulating Speed of Engines. J. H. Dales, 203
• Reversing Gear. W. Thomson, 417
• Reversing Gear. J. Wild, 480
• Rotary Engines. J. E. Griffiths, E. C. James, and J. Hunt, e61
• Rotary Motors. J. C. Stevenson and T. Milburn, 633
• Safety or Relief Valves. G. and J. Weir, 293
• Safety Valves. J. A. and J. Hopkinson, 117
• Separating Water from Steam in Boilers. I.
• S. and J. T. McDougall, and T. Sugden, 263
• Sight-Feed Lubricators for Steam Engines. W. A. G. Schonheyder, 205
• Single-Acting Engines. N. Chandler, 480
• Single-Acting Engines. G. Richards, 293
• Slide Gate Valve. The R)ss Valve C )mpany, 354
• Slide Valves. J. Marshall and R. Wigram, 511
• Steam Generators, Working. J. S. Raworth, 773
• Steam Traps. W. A. Clark, 451
• Stokers, Mechanical. See Mechanical Supplying Heated Air to Furnaces. N. S. Hawks, 601
• Tube Cleaners. C. G. Munzenmaier and H. Sprandel, 511
• Turbines, Steam. Hon. C. A. Parsons, 57
• Valve Gear. L. Cz'schek, 293
• Valve, Slide date. The Ross Valve Company, 354
• Valve, Steam Actuated. B. Patten, G. Robertson, and W. Fraser, 747
• Valves. C. Pegg, 747
• Valves for Controlling Steam Inlet to Evaporators. J. and G. Weir, 544
• Valves, Safety. J. A. and J. Hopkinson, 117
• Valves, Safety or Relief. G. and J. Weir, 293
• Valves, Slide. W. C. Church, 543
• Valves, Slide. J. Marshall and R. Wigram, 511, 773
• Variable Expansion for Engines. J. Lunib, 747
• Water Gauge Fittings. H. Gray, 233
• Water Gauges. J. A. and J. Hopkinson, 117, 233, 601
• Water Gauges. J. MeEwen, 233
• Working Steam Generators. J. S. Raworth, 773

NAMES OF PATENTEES.

• ABBOTT, J. Machines for " Dusting" Tin and Terne Plates, 88
• Abercrombie, D. Automatically Adjusting Bearings, 661
• Ackroyd, W. and T. H., and another. Boiler Furnaces, 385
• Acland, F. E. D. Time and Percussion Fuzes, 234
• Ainley, H. F. Machinery for Cutting Square Holes, 774
• Ainley, H. F.,and Oakes, A. C. Machinery for cutting Square and Round Holes, 58
• Allemeine Elektricitats Gesellschaft and another.
• Alternating Current Motors, 325
• Allen, J. W., and others. Magazine Guns, 543
• Allen, W. H. and R. NV., and Wright, R. Steam Engines, 263
• Almgren, F. Joint and Bearing for Railway Rails, 208
• Anderson, C. Paper Bagmaking Machinery, 634
• Anderson, E. W. Cutting into Lengths and Delivering Plastic Materials, such as Smokeless Powder, 118
• Anderson, J. Railway Carriage Ventilators, 87
• Anthony, A., and Mumford, A. G. Engines or Pumps, 27
• Appert, L. Moulding Glass, 118
• Armstrong, W. Ships' D.vits and Boat-Detaching Gear, 662
• Arnot, A. J., and others. Electrical Drill, Digger or Cutter, 175
• Ashley, H. M. Manufacture of Ceramic Ware, 544
• Astbury, J. Breechloading Guns, 452
• Atherton, J. B. Covering Electrical Conductors and Cables with Lead, 601
• Atkins, E. E., and Ross, J. H. Oil Lamps, 662
• Atkinson, C. W. and L. W. Dynamos and Motors. 451

• Babcock and Wilcox Company. Sectional Steam Boiler, 147
• Badouin, H., and Escarpit, P. F. Ammonia Manufacture, 774
• Bailey, W. H., and Lindemann, G. Pumps and Pumping Engines, 175
• Baird, A. and M. B., and another. Manufacturing Iron and Steel, 452
• Baker. F., and others. Electrical Drill, Digger or Cutter, 176
• Ball, C. J. Ejector Dredger, 148
• Barley, C. J., and Stevenson, H., Coupling and Insulating the Shafts of Dynamos, 451
• Barnes, J., and Kenyon, J. and R. W. Vices, 326
• Barry, C. P. Reversible Machines for Alternating Currents, 511
• Bates, F. G. boiler Furnaces, 67
• Battye, R. Fluid Pressure Brake Mechanism, 264
• Bayley, E. M., and Luther, W. H. Oil Spray Lamps, 68
• Bayliff, W. and T. D., and Turner, H. Distribution Valves of Engines, 661
• Beckwith, J. H., and Galloway, C. J. Water-Tube Boilers, 511
• Bedford, H. E., and Rodger, G. Metallic Packing for use in Steam Engines, 67
• Beechey, C. G. Gas Motor Engines, 748
• Beesley, %V., and others. Boilers, 601
• Berger FHA, L. Tools and Toolholders for Machine Tools, 234
• Bergman, 0. W. Breechloading Small Arms and Machine Guns, 205
• Bergmann, T. Locks for Firearms, 117
• Best, W. J., and Jennings, E. J. Transferring
• iron from the Pig Beds, 58
• Bickerton, H. N. Governors for Gas Engines, 451
• Bildt, C. W. Feed De-ices for Gas Producers, 351
• Binney, C. R., and Stuart, H. A. Combustible Vapour or Gas and Air Engines, 263
• Blum, J. Water GA4 Production, 632
• Boardman, F. R. SAni-Incandescent Electric Lamps, 175
• Bolton, E. Distilling and Condensing, 88
• Booth, A. T. Sawing Machines, 574
• Booth, G., and Pickersgill, G. Drilling Flanges of 13)iler Flues, 748
• Booth, J. IL Steam Hammers, 692
• Borland, F. J., and others. Injectors, 747
• IhrnholLit, A., and Glatz, J. Vacuum Pumps, 602
• Bosworth, C. B. Automatically Feeding Boilers 293
• Bowman, R. D. Proluction of Oxygen Gas, 351
• Brain, W. B., and others. Electrical Drill, Digger or Cutter, 175
• Bremburg, A., and M illstrom, C. G. Mounting and Working Ordnance, 480
• Brennan, D., Jun. Apparatus for Crushing Ores, 333
• Brett, E. S., and Hazelwood, J. Steam Stamps, 206
• Bridge, D. Boiler Furnaces, 67
• Brin Oxygen Company, Limited, and Murray, K. S. Changing the Direction of Flow of Fluids, 774
• Brindle, J., and others. Drilling Machine, 385
• Broadhead, E., and others. Boilers, 601
• Brockie, J. Arc Lamps, 719
• Brook, E. Kilns, 418
• Brooke, R. G. Injectors, 719
• Brooks, D , Jun. Lining Conduits for Electric Conductors. 175
• Brownhill, W. Manufacture of Metal Tubes, 748
• Bryan, F. Electrical Cut-Outs, 57
• Barrel!, F. J. Comp)und Locomotiva Engines, 1 47
• Buschbaum, W., and Holland, F. Starting Tramcars, 88
• Butler, E. Engines Operated by Petroleum and Air, 511.

• Caird, D. Metal Barrels, 452
• Campbell, H. Machinery for Making Brads, &c , 326
• Campion, A. J. Smelting and Treating Tin Ores, 385
• Canet, J. B. G. A. Gun Mounting, 417
• Carpenter, D. H. Combined Nut and Pipe Wrench, 671
• Carter, W., and others. Injectors, 747
• Castelnau, J. L. Steam Boilers. 747
• Chamberlain, N. Handling Electric Car Accumulators, 143
• Chandler, J. C. Charging Gas Retorts, 231
• Chandler, N. Single-Acting Engines, 479
• Chauvin, R. F. 0., and another. Measuring Electrical Energy, 601, 602
• Chenhall, J. W. Blast, &c., Furnaces having Water Jackets, 335
• Church, W. C. Slide Valves, 513
• Churchill, J. D. Apparatus for Governing Steam Engines, 573
• Clark, W. A. Steam Traps, 451
• Clarke, M., and Edmundson, J. W. Holders for Incandescence Lamps, 263 ; Incandescence Electric Lamps, 205
• Clegc, J. Filaments for Electric (Incandescent) Lamps, 451
• Cockburn, S. M. Grabs, Excavator Buckets, or Dredge Buckets, 206
• Coffey, B. H. Gas Engine, 574
• Cole, J. C. Crushing and Grinding Machines, 264
• Cole, T. W., and Waller, G. Steam and other Engines, 87
• Collis, A. B. Engine Governor, 633
• Conley, M. R., and Lancaster, J. H. Iron and Steel Manufacture, 573
• Constantine, E. G. Low - Water Alarms for Boilers, 87
• Cooper, L., and von Langer, J. Production of Water Gas and Generating Gas, 386 ; Recuperators, 261 ; Reverberatory Furnaces, 512 ; Water Gas Manufacture, 774
• Carrigall, W. E. Mounting Ordnance, 691
• Cotton, W. T., and Crowther, E. F. B. Gas Manufacture, 28
• Craven, P. P., and another. Shafts for Transmitting Rotary Motion, 574
• Craven, P. P., and Wolseley, F. Y. Universal Joint for Flexible Driving Shaft, 385
• Critchley, J., and others. Coin-Freed Gas Meter, 574
• Crossley, A., and Jonas, J. W. Producing Ferro-Ferric and Ferric Oxides, 418
• Orossley, F. W. Centrifugal Governors, R25
• Crowther, E. F. B., and Cotton, W. T. Gas Manufacture, 28
• Cryer, W. Separating Oxygen and Nitrogen from Air, 743
• Currie, S. C. C. Insulating Cells for Electric Batteries, 28
• Czischek, L. Valve Gear, 293

• Dack, W., and Dixon, C. F. Water-Tube Steam Generators, 175
• Dales, J. H. Regulating the Speed of Steam Engines, 293
• Darroch, J. Low-Pressure or Condensing Engines, 87
• Dauber, A. Gas Producers, 544
• Daudeteaw, L. M. R. Repeating Rifles, 452 D'Auria, L. Direct-Acting Steam Pumping Engines, 633
• Dawson, H. T. Gas Engines, 691
• Deacon, H. W., and Driffield, V. C. Separating Liquids from Solids, 83
• Decaire, F. L., and Lee, J. Metallic Pipe Connections, 28
• Depoele, C. J. V. Electric Railway Conduits with Tubular Conductors, 118
• Desreulles, L. A. W., and another. Measuring Electrical Energy, 601, 602
• Dewey, M. W. Utilising Electricity to make Cartridge Cases, 2 /
• Dewhurst. R., and others. Magazine Guns, 643 Dheyne, J., and others. Gas Engines, 148 Dittmar, A. A., and others. Air Pumps, 662 Dixon, C. F., and Dack, W. Water-Tube Steam
• Generators, 175
• Dixon, G., and Fleming and Ferguson. Steam Engines, 773
• Dixon, G. and R. T. Brick Machines, 354
• Dixon, S. Driliing and Tapping Machines, 58
• Dolivo Dalrowolsky and another. Alternating Current Motors, 325
• Downton, J. Water Motor and Sewage Pump, 118
• Dlwse, W. B H. Electric Batteries, 661
• Driflield, V. C., and Deacon, S. J. Separating Liquids from Solids. 88
• Duff, E J., and Riley, J. Furnaces of Water-Tube Boilers, 385
• Dunbar, A. Manufacture of Casks, 662
• Duncan, J., and McLaren, R. Miners' Safety Limps, 68

• Eade, A. J. and A. Adjustable Wrenches, 88 Bazar, H. T., and Milburn, R. P. Electric Batteries, 451
• Easton, J. W. Electric Lamps, 773
• Eckerechoff, J. H. Motive, Power Engines, 511 Eimundsqn, J. W., and Clarke, M. Holders for
• Incandescence Lamps, 263 ; Incandescence Electric Lamps, 205
• Edwards, D., Jun. Lifts or Hoists, 234
• Eichbaum, H., Pneumatic Guns, 261, 354
• Electric Construction Corporation and others. Treatment of Copper Nickel Matte, 417
• Eliott, D. Furnacei for Heating Iron or Steel, 28
• Emmet. C., and Rylands, D. Operating Pistons and Rams by Air Pressure, 662
• Emmett, W., and Rider, J. H. Dynanns, 511 Engelberg Huller Comp Lny. Hulling, &c., Rice, 574
• English, T. Cradles and Recoil Buffers for Field Gun Carriages, 2:31 ; It tising and Lowering Gun Mountings, 691 ; Mountings for Quick-Firing Guns, 691
• Escarplt, P. F., and Badouin, H. Ammonia tnufacture, 774
• Espinasse, P. Key for Securing Rails on their Chairs. 633
• Evans, D., and others. Boilers, 601
• Evans, S. B. Gas Ingot Heating Furnaces, 634

• Falkeuhausen, H., and others. Air Pumps, 662
• Farjasse, M. H. C. W. Clutch Apparatus for Driving Machinery, 774
• Faulkner, C., and Lloyd, W. H. Rolls for Making Iron and Steel Tubes, 413
• Fawcett, T. C. Brickrnaking Machinery, 692
• Fellowes, E. T. Hydro-Carbon Burners, 574
• Ferguson and Fleming. Multiple Expansion Engines, 233
• Ferguson and Fleming, and Dixon, G. Steam Engines, 773
• Fer. anti, S. Z. de. Electric Meters, 451
• Fi543eld, E. Mixing Steam and Air for Motors,
• Fitzgerald, C. L. W. Transmitters for Electric Telephones, 175
• Fleming and Ferguson. Multiple Expansion Engines, 233
• Fleming and Ferguson, and Dixon, G. Steam Engines, 773
• Fletcher, H., and McFarlane, T. C. Rivet-Making Machines, 294
• Fletcher, J. Milling Machines, 573
• Flohr, O. Hoisting Engines, 326
• Floyd , J. N. Engines with Steam-moved Valves, 633
• Floyd, J. N., and Tangye, G. Differential Pulley Blocks, 88
• Fox. S. Boiler Flues, 325 ; Dies for Shaping Metals, 87, 176 ; Iron and Steel Manufacture, 720 ; Manufacture of Steel and Iron Channels, 294 ; Manufacturing Steel in Open-Hearth Furnace, 418 ; and another. Reversing Valves for Flues of Gas, &e., Furnaces, 512
• Fraser, W., and others. Steam Actuated Valve for Engines, 747
• Frazer, A. Electric Meter, 602
• Friedmann, E., and Hlawaty, F. Preparing Benzol from Petroleum, 386
• Fritsche, W. Armature for Dynamos, 479
• Fyfe, W. W. Amalgamating Apparatus for Crushed Ores, 720

• Galloway, C. J., and Beckwith, J. H. Water-Tube Boilers, 511
• Gas Motoren Fabrik Deutz. Gas Motor Engines, 263. Governing Gas and Petroleum Engines, 263
• Gay, A., and Hammond, R. Electric Arc Lamps, 353
• Gell, W. J. Holding and Disengaging Boat Gears, 692
• Gibault, A., and de Kerpezdron, C. Purifying Boiler Feed Water, 773
• Gihb, A. Preventing the Corrosion of Propeller Blades, 23
• Giffard, P. Charging Metallic Cartridge Cases with Liquefied Carbonic Acid Gas, 27
• Gilmour, J. Apparatus for Distilling Sea Water, 774
• Glatz, J., and Bornholdt, A. Vacuum Pumps, 602
• Globe, A. Screwing and Cutting Pipes, &c., 573
• Glover, S. and T , and another. Coin-Freed Gas Meter, 574
• Goes, W. Cleaning Metallic Sheets or Plates, 386
• Gray, G. A , and Richter, E. Metal Planing Machines, 720
• Gray, H., Water Gauge Fittings, 233
• Gray, J. A. Apparatus for Detaching Ships' Boats, 386
• Griffins, S. Producing Combustible Gas, 418
• Griffiths, J. E., and others. Rotary Engines, 661
• Grimme, Natalis, and Co. Oil Vapour Burners, 631
• Groshon, J. A. Direct-Acting Steam Engines, 479
• Groswith, H. Electric Motors, 293

• Hague, E., and Wilkinson, T. Machines for Tunnelling, Drifting, or Heading, 27
• Hall, C. E., and Morel, C. Crushing Mills and Amalgamators, 543
• Hall, C. J., and Lowrie, W. Safety Device for Electric Circuits, 479
• Hamilton, J. H. Gas Motor Engines, 417
• Hammond, R , and Gay, A. Electric Arc Lamps, 353
• Hang, A. Magazine and other Arms, 326
• Harbinger, W. Gland for Piston and Pump Rods, 451
• Harrison, C. G., and Howard, H. Connecting Metallic Pipes, 206
• Hart, G. A., Kiln for Drying Moist Materials, 641
• Hartmann, E. Actuating Railway Brakes, 633
• Hault, F. de la, and others. Gas Engines, 148
• Hawkins, T., and Newton, F. M. Automatic Electrical Switch or Cut-Out, 719
• Hawks, N. S. Supplying Heated Air to Furnaces, 601
• Hazelwood, J., and Brett, E. S. Steam Stamp?, 206
• Heaton, E. Machine for Flanging Metal Tubes for Boilers, 176
• Heaton, J., and Holden, G. H. Iron and Steel Manufacture, 543
• Herbertz, F. A. Smelting Furnaces, 118 Higginbottom, J. Apparatus for Separating Sub,tances through Sieves, 452
• Higgins, F. H. W. Measuring Electricity, 601 Hill, A. S., and Sahlstrom, C. A. Furnaces for Burning Liquid Fuel, 231
• Hill, M., and another. Valve Gear for Gas Engine, 573
• Hiawaty, F., and Friedmann, E. Preparing Benz-1 from Petroleum 386
• Hogan Engineering Company. Boilers, 573, 601
• Holden, G. H., and Heaton, J. Iron and Steel Manufacture, 543
• Holland, F., and Busehbaum, W. Starting Tramcars, 83
• Holland, T. J., and Richardson, J. C. Electrolytic Production of Caustic Soda and Potash from Salts, 334
• Holmes, J. H. Electric Generating Machinery for Use in Railway Trains, 147
• Hoist, L. J. R. Gas Engines, 32i
• Hood, G. C. Water Bottles for use when Travelling or in Camp, 452
• Hopkinson, J. Eleetro Locomotives, 205
• Hopkinson, J. A. and J. Water Gauges, 117 ; Safety Valves, 117, 691, 233
• Horn, F., and Keatman, T. Hydraulic Press, 32 i
• Hornsby, J., and Smith, H. Sheaf-Binding Apparatus for Harvesting Machines, 544
• Horsley, G., and another. Production of Sulphuric Acid, 452
• Howard, H. Manufacture of Iron and Steel Tubes, 418
• Howard, H., and Harrison, C. G., Connecting Metallic Pipes, 206
• Howell, S. J. Sea-Oiling Apparatus, 88
• Hunt, C. Inclined Gas Retorts and Charging Apparatus, 386
• Hunt, J., and others. Rotary Engines, 661

• Iliffe, J. A., and Teague, F. Locked Switches for Electric Current Circuits, 233
• International Society of Industry. Manufacturing Wooden, Boxes, 88

• Jackson, J. Self-Cont tined Gas-Fired Steam Generators, 147, 233
• Jakeman, C. J. W., ani another. Manual Fire Engine, 512
• Jalsoviczky, G. Controlling Steam Admission, 747
• James, E. C., and others. Rotary Engines, 661
• Japy Freres et Cie., La Societd. Electric Arc Lamps, 773
• Jennings, E. J., and Best, W. J. Transferring Iron from the Pig Beds, 58
• Jersmanowski, E. J. Manufacture of Illuminating Gas, 692
• Johns, T. H. Apparatus for Coating Hoop Iron with Tin and Terne Metal, 118
• Johnson, NV. C., and others. Alternate Current Transformers, 263
• Jones, B. Buffers, 719 ; Power Brakes, 119
• Jones, F. J. Making Copper Tubes, 69l
• Jones, J. W., and Crossley, A. Producing Ferro- Ferric and Ferric Oxides, 918
• Jowett, W., and Spencer, G. Pistons, 27

• Kapp, G. Multipolar Dynamo-Electric Ma:lines, 353
• Kapp, G., and others. Alternate Current Transformers, 263
• Keetman, T., and H )rn, F. Hydraulic Press, 326
• Kennedy, R. Converters of Alternating Currents, 57 ; Dynamo-Electric Machines, 205 ; Electro-Motors, 87 ; Exciting Llectro-Magnets and Electro-Magnetic Machinery, 67
• Kenyon, J. and It. W., and another. Vices, 326
• Kenyon, S., and Prosser, J. B. Removing Water from Pipes of Pneumatic Brakes, 206
• Kerpezdron, C. de, and Gibault, A. Purifying Boiler Feed Water, 773
• Kirkaldy, J. Reducing Valves, 353 ; Steam Boilers, 353
• Klein, J. Compound Steam Engines, 147
• Koechlin, M, Electric Meters, 661
• Krupp, F. Electrical Primers and Electrical Frictional Primers, 117
• Krupp, F. Self-Acting Brakes for Gun Car- riages, 748

• Laidlaw, J. Bending Tubes, 673 ; Machine for Forming Solid Bars into Helices, 634
• Laing, J. Destructive Distillation o Mineral Oils, 334
• Lancaster, J. H., and Conley, M. R. Iron and Steel Manufacture, 573
• Lanchester, F. W. Gas Motor Engines, 511
• Lawson, G. Machines for Drilling in Tunnels, 27
• Lay, C. H., and Owen, E. T. Rope and Cord Manufacture, 544
• Ledward, T. Ejector Condensers, 233
• Lee, J., and Decaire, F. L. Metallic Pipe Connections, 28
• Lees, A. E. T. Direct-Acting Steam Pumping Engines, 691
• Lindemann, G., and Bailey, W. H. Pumps and Pumping Engines, 175
• Lindemann, O. Ejector Condenser, 661 ; Gas and Petroleum Engines, 691
• Lloyd, II. H. Casting Frames or Supports for Battery Plates or Elements, 28
• Lloyd, W. II., and Faulkner, C. Rolls for Making Iron and Steel Tubes, 418
• Lon ridge, C. C. Railway Axle Boxes, 388
• Lord, W. T. High-Speed Steam Engines, 661
• Lord, W. T. Steam, tc., Engines, 691
• Low, IL R., and Pritchett, 61. E. B. Distributing Electricity, 263
• Low, R. Manufacture of Hollow Projectiles, 234
• Lowrie, W., and Hall, C. J. Safety Device for Electric Circuits, 479
• Lucigen Light Company. Oil Flame Furnace, 692
• Lumb, J. Variable Expansion for Steam Engines, 747
• Luther, W. H., and BaylPy, E. M. Oil Spray Lamps, 58

• M'Donald, J. Drying and Distributing Sand from Locomotives, 6l2
• M'Dougall, I. S. and J. T., and Sugden, T. Separating Water from Steam in Boilers, 263
• M'Ewen, J. Water Gauges for Steam Boilers, 233
• MacFarlane, L. G. Quadruple Expansion Engines, 633
• MacFarlane, T. C., and Fletcher, H. Rivet-Making Machines, 294
• McLaren, It., and Duncan, J, Miners' Safety Lamps, 68
• Maclellan, J. A. Making Moulds for Castings, 27
• McNaught, J. and W. Machinery for Starting Engines, 175
• Mannesmann, R. Manufacturing Gas (Water and Illuminating), 480 ; Feeding and Mixing Metal in Furnaces, 417, 451 ; Coke Production, 480 ; Gas Producers, 480
• Mannesmann, R. and M. Boiler, &c., Fires, 479
• Marshall, J., and Wigram, It. Slide Valves, 611 ; Slide Valves for Steam Engines, 773
• Martin, R. Engine Governors, 353
• Marx, J. Means for Use in Electrolysis, 602
• Marx, J., and Weller, Dr. Liquefying and Storing of Chlorine, 691
• Massey, G. Grinding Mills, 176
• Maxim, H. S. Armour-Piercing Projectiles, 117 Maxim, H. S. Automatic Guns, 480
• Maxim, H. S. Pointing, Training, and Laying Guns, 479
• Maxim, H. S., and Sedgv+ick, G. S. Carburetting Coal Gas, 176
• Meacock, T., and others. Staffs, Crabs, and Pulley Blocks, 720
• Melhuish, A. G. Gas and Petroleum Motors, 634
• Mellstrom, C. G., and Bremburg, A. Mounting and Working Ordnance, 480
• Meltzer, II. F. G Apparatus for Actuating Engine Valves, 747
• Merry weather, J. C., and another. Manual Fire Engine, 512
• Metcalfe, T., Cut-Off Mechanism for the Slide Val% es of Steam Engines, 117
• Middleton, A. It., and White, C. Gas Engines, 28
• Milburn, R. P., and Eagar, H. T. Electric Batteries, 451
• Millburn, T.. and another. Rotary Motors, 633
• Millhauser, B. Antifriction Bearings, 87
• Mirrlees, W. J., and another. Evaporating, Concentrating and Di-tilling Liquids, 87
• Molesworth, F. H. Treating Metalliferous Ores, 613
• Mond, L. Treatir g Phosphatic Minerals, 418
• Morel, C., and Hall, C. E. Crushing Mills and Am klgamators, 543
• Morison, D. B. Steam Boiler Flues and Fire-Boxes, 451
• Morley, H. W. Steam Engines, 147
• Morris, R. Magazines for Rifles, 117, 294
• Mudgemarchant, It. Fluid Pressure Engines, 57
• Mumford, A. G., and Anthony, A. Engines or Pumps, 27
• Munzenmaier, C. G.. and Spraudel, H. Tube Cleaners, 511
• Murray, C. H., and Noble, A. Working Guns, 294
• Murray, K. S., and Brin Oxygen Company, Limited. Changing the Direction of Flow of Fluid, 774
• Musgrave, W. M. Preventing Excessive Speed of Engines, 719

• Newton, F. M., and Hawkins, T. Automatic Electrical Switch or Cut-Out, 719
• Niclausse, P. E. J. and G. A. L. Multitubulous Boilers, 479
• Nicolai, L., and Saltzkorn, E. Fastening Corners of Cardboard Boxes, 512
• Nobel, A. Rifles, 643
• Noble, A , and Murray, C. H. Working Guns, 294
• Norman, G., Crushing Machines, 206
• Nunan, E. Hose and Pipe Coupling, 326
• Nydpruck, de, Count, and others. Gas Engines, 148

• Oakes, A. C., and Ainley, H. F., Machinery for Cutting Square and Round Holes, 58
• O'Donnell, J. P., and others. Interlocking Levers in Railway Signals, 261
• Offen, F. Flush Folding Turnstiles, 692
• Ogden, J. E. L. Metallic Packing for Piston-Rods, 57
• Orr, J. P. Crossings for Cable Railways, 206
• Otte, H. C. F. Meat-Cutting and Filling Machine, 662
• Otto, N. A. Gas, Oil, and Petroleum Motor Engines, 293, 294, 325
• Owen, C. G. Signalling in Railway Trains, 118
• Owen, E. T., and Lay, C. H. Rope and Cord Manufacture, 544

• Pain, A. C. Lubricating Engines, 451
• Pankhurst, J. F. Steam Ash Ejectors, 451
• Parfltt, H. T. Kilns for Firing Glass, &c., 452
• Parker, J., and Whittaker, W. Steam Hammers, 748
• Parker, T., and others. Treatment of Copper-Nickel Matte, 417
• Parsons, C. A. Engine Governing, 773
• ParsIns, The Hon. C. A. Electric Arc Lamps for Use in Search Light Projectors, 293 ; Steam Turbines, 57
• Patten, B., and others. Steam Actuated Valves for Engines, 747
• Patterson, W. and J. G. Machinery for Drilling,
• Boring, and Cutting Coal, Stones, &c., 118
• Paul, M. J. Discharging Coal, &c., from Lighters, 1 76
• Paxman, J. N. Multitubular Boilers, 601
• Payne, J. J. E. II. D:sa,ppearing Gun Carriages, 205
• Peck. 0. B. Apparatus for Decomposing Metallic Salts and Desulphurising Ores, 325, 512
• Pegg, C. Valves of Steam Engines, 747
• Pennock, L. B., and others. Magazine Guns, 513
• Perry, .1. Electric Supply- Meters, 233
• Phillips, S. E., and others. Alternate Current Transformers, 263
• Piatkowski, G., and another. Centrifugal Machines, 418
• Pickersgill, G., and Booth, G. Drilling Flanges of Boger Flues, 748
• Piron, J. Hydraulic Rams, 748
• Pirrie, W. J., and Wilson, W. H. Steam Steering Gear, 692
• Pitcher, M. A., and others. Magazine Guns, 543
• Platt, J. Travelling Cranes, 692
• Pneumatic Tool Company, National. Percussion Tools Operated by Fluid Pressure, 178
• Pollak, C. Electric Safety Lamps, 479
• Pope, J. B. Coal-Cleaning Apparatus, 23
• Popp, V. Automatically Discharging Compressed Air from Air Conduits, 574 ; He sting Staves for Compressed Air Motors, 662
• Postlethwaite, G. R. Electro-Magnetic Motors, 353
• Pratt, N. W., and others. Sectional Steam Boiler, 147
• Pritchett, G. E. B.. and Low, H. R. Distributing Electricity, 263
• Proct )r, J. Mechanical Stokers for Boilers. 205
• Prosser. J. B., and Kenyon, S. Removing Water from Pipes of Pneumatic Brakes, 206
• Punch, R. Making Rivets by Rolling, 544
• Purves, D. Firebars or Gra•es, 87
• Puskas, T. Submarine Blasting, 418
• Pyle, G. C. High-Speed Steam Engines, 573

• Radcliffe, J.. Dynamo-Electric Machines and Motors, 417
• Ralston, J. M., and another. Stop Cocks and Valves, 602
• Ratteau, C. E. A. Fans and Centrifugal Pumps, 291
• Ravei.scrnft, T., and others. Staffs, Crabs, and Pulley Blocks, 720
• Raworth, J. S. Working Steam Generators, 773
• Readle, R. L., and others. Drilling Machine, 385
• Reed, Sir E. J. Submerged Tube Railway, 512
• Reigner, A. C. Dynamos and Motors, 293
• Reinmann, A. L., and others. Air Pumps, 662
• Reynolds, E. Apparatus for Turning Heavy Forgings, 720
• Rhodes, 0. Y. Electric Batteries for Miners' Lamps, 417 ; Miners' Safety Lamps, 325
• Rhodes, S. G., W., and E. Grooved Pulleys, 325
• Richards, G. Single-Acting Engines, 293
• Richardson, J. C., and Holland, T. J. Electrolytic Production of Caustic Soda and Caustic
• Potash from their Salts, 354
• Richardson, R. Steam Engines, 147
• Richter, E., and Gray, G. A. Metal Planing Machines, 720
• Rider, J. H., and Emmott, W. Dynamos, 511
• Riley, J., and Duff, E. J. Furnaces of Water-Tube Boilers, 385
• Robert, H. M. Direct-Acting Steam Pumping Engines, 633
• Robertson, G., and others. Steam-Actuated Valve for Engines, 747
• Robertson, R. A., and Mirrlees, W. J. Evaporating, Concentrating, and Distilling Liquids, 87
• Robinson, A. E., and others. Treatment of Copper-Nickel Matte, 417
• Robson, G. Gas, &c., Engines, 691
• Rodger, G., and Bedford, H. E. Metallic Packing for Use in Steam Engines, 57
• Ross, J. H., and Atkins, E. E. Oil Lamps, 662
• Ross Valve Company. Slide Gate Valve, 354
• Roth, C. Manufacture of Ammonium Nitrate and Sulphate or Chloride of Sodium, and of Potassium, 28
• Rylands, D., and Emmet, C. Operating Pistons and Rams by Air Pressure, 662
• Rylands, D., and Stoner, B. Glass Bottle-Making Machine, 326

• Sahlstrom, C. A., and Hill, A. S. Furnaces for Burning Liquid Fuel, 234
• Saint, T. Automatic Steam Governors, 747
• Saltzkorn, E., and Nicolai, L. Fastening the Corners of Cardboard Boxes, 512
• Schaffer and Budenberg. Pressure Gauges, 233
• Schnarrendorf, J. F. A. Feed-Water Purifiers, 147
• Sehonhel der, W. A. G. Sight-Feed Lubricators for Steam Engines, 205
• Schurr, A. E. Railway Couplings, 118
• Schwager, J. Coniensing Apparatus for Steam, &c., 353
• Scotson, W. Gas and Air Reversing Valve for Regenerative Furnaces, 234
• Scott, J., and another. Pressure Reducing Valve, 543
• Sechehaye, E. Dynamos and Motors, 661
• Sedgwick, G. S., and Maxim, II. S. Carburetting Coal Gas, 176
• Set1tle18, W. Drills for Mining, Quarrying, &c.,
• Seymour, C. E., and another. Ore Concentrators, 261
• Sharpneck, W. S. Gas Engine Governors, 148
• Sheppard, C. Stem Pumps, 633
• Sherrin, J. V. Electromotors and Dynamos, 353
• Siemens, A. Electric Railway Signals, 353
• Siemens and Halske. Electro-Magnetic Coupling and Brake, 480
• Sloan, J. Hulling and Reducing Grain, 118
• Smith, H., and Hornsby, J. Sheaf-Binding
• Apparatus for Harvesting Machines, 541
• Smith. J. and H. W. Machine for Cross-Cutting Angle and Double-Angle Bars, 480 ; Punching Machines, 720
• Smith, W. E. Apparatus for Burning Liquid Fuel, 451
• Smith, W., and others. Interlocking Levers in Railway Signals, 264
• Societ6 Nouvelle des Refineries de Sucre de St. Louis. Centrifugal Machines, 206
• Spencer, G. Pistons, 27
• Spencer, G., and Jowett, W., Pistons, 27
• Spencer, W. H., and another. Stop Cocks or Valves, 602
• Spiers, J. Tube-Welding Apparatus, 58
• Spraudel, IL, and another. Tube-Cleaners, 511
• Springer, T. G. Gas Manufacture, 634
• Stayer, C. F., and Seymour, C. E. Ore Concentrators, 264
• Stehlik, A. Centrifugal Apparatus for Filtering Water, 386
• Stevenson, H., and Barley, C. J. Coupling and Insulating the Shafts of Dynamos, 451
• Stevenson, J. C., and another. Rotary Motors, 633
• Stoner, B., and Rylande, D. Glass Bottle-Making Machine, 326
• Storch, Ernst. Slide or Sluice Valve, 58
• Strens, E. de. Boiler Furnace, 719
• Stuart, H. A., and Binney, C. R. Combustible Vapour or Gas and Air Engines, 263
• Sugden, T., and McDougall, J. S. and J. T. Separating Water from Steam in Boilers, 263
• Sutcliffe, R. Sinking Wells, 602
• Sutton, J. Pumps, 544
• Swift, J. P. Burning Oil as Fuel, 602
• Szczeniowbki, J., and another. Centrifugal Machines, 418

• Tafel, P. A. Separating Magnetic Impurities from Grain, 386
• Tangy e, G., and Floyd, J. N. Differential Pulley Blocks, 88
• Tangyes Limited, and others. Staffs, Crabs, and Pulley Blocks, 720
• Tattersill, W. Air Compressor or Blower, 662 ; Apparatus for Humidifying the Air of Factories, 386
• Taylor, J. Apparatus for Removing Sand from River Bede, 234
• Taylor, J., and others. Drilling Machines, 385
• Teague, F., and Iliffe, J. A. Locked Switches for Electric Current Circuits, 233
• Theisen, E. Condensing Steam, 385
• Thompson, W. P. Electric Arc Lamps, 175
• Thomson, J. L., and Unbehend, J. J. Rivet Slotting Machines, 148
• Thomson, W. Reversing Gear for Engines, 417
• Thornton, J., and Scott, J. Pressure Reducing Valve, 543
• Timmis, I. A., and others. Interlocking Levers in Railway Signals, 264
• Titus, E. S., and another. Feed-Water Heaters and Purifiers, 661
• Tosb, G. Rolling Mill Machinery, 264
• Touche, W. de la. Hot-Air Engines, 294
• Turner, A., and others. Manufacturing Iron and Steel, 452
• Turner, H., and others. Distribution Valves of Engines, 661
• Twigden, G. Piston for Steam, 205

• Unbehend, J. J., and Thomson, J. L. Rivet Slotting Machines, 148
• Urry, E. C. Compound Steam Engine, 205

• Vallet, L. Propulsion of Cars, 418
• Van 011efen, W. F. D. Lifting and Lowering Bulkhead Doors in Ships, 351
• Vavasseur, J. Mounting Guns, 205
• Vigers, E. Tuhulous Boiler, 417
• Vivian, S'r Henry Hussey. Manufacture of Copper, 452
• Vogelsang, 0., and Hille, M. Valve Gear for Gas Engine, 573
• Voilin, J. Magazine or Repeating Firearms, 205
• Von Augezd, A. O. F. Machine Guns, 117
• Von Langer, J., and Cooper, L., Production of Water Gas and Generator Gas, 386 ; Recuperators, 264 ; Reverberatory Furnace, 512 ; Water Gas Manufacture, 774
• Von Skoda, E. R. Machine Guns, 27

• Walker, W., Expansion Gear of Steam Engines, 543
• Walker, W. T. Gas-Storage Apparatus, 452
• Waller, G., and Cole, T. W. Steam and other Engines, 87
• Walter, II. E., Electro-Magnetic Brake for Reducing High Speeds, 633 ; Safety Apparatus for Preventing Danger from High Electric Currents, 325
• Walton, W. Cooling Machine for Engine Axle Bearing, 176
• Ward, B. D. Electric Search Lights, 773
• Ward, 0. L. Balance Slide Valve, 87
• Webb, J. Machines for Milling Bolts, 452
• Weir, J. and G. Safety or Relief Valves, 293 ;
• Valve for Steam Admission to Evaporators, 544
• Weller, Dr., and Marx, J. Liquefying and Storing of Chlorine, 691
• Welbh, J., and Wilson, W. H. Boiler Furnaces, 451
• Werner, F. W., and Titus, E. S. Feed-Water Heaters and Purifiers, 661
• West, F. B. Sheaves or Pulleys, 176
• Westinghouse, G., Jun. Compound Engine and Compressing Pump, 175
• Whitaker, C., and Wood, W. C. Burning Smoke in Steam Boiler Furnaces, 147
• White, C., and Middleton, A. R. Gas Engines, 28
• White, W. Socket Holders for Incandescent Lamps, 263
• Whittaker, W., and Parker, J. Steam Hammers, 748
• Wicksteed, C. Internal Roller Tube Cutters, 294
• Wigram, R., and Marshall, J. Slide Valves, 511 ; Slide Valves for Steam Engines, 773
• Wild, J. Construction of Governors for Steam Engines, 117 ; Valve Gear for Reversing Engines, 479
• Wilkinson. T., and Hague, E. Machines for Tunnelling, Drifting, or Heading, 27
• Willford, J. L. Roller Mills, 326
• Williams, H. Water, &c., Gas Manufacture, 512
• Williamson, T., and Fox, S. Reversing Valves for Flues of Gas, &c., Furnaces, 512
• Willmann, E. Water-Tube Boilers, 601
• Willoughby, J., and Ackroyd, W. and T. W. Boiler Furnaces, 385
• Wilson, A. C., and another. Production of Sulphuric Acid, 452
• Wilson, W. H , and Pirrie, W. J. Steam Steering Gear, 692
• Wilson, W. H., and Welsb, J. Boiler Furnaces, 451
• Winchester Repeating Arms Company. Magazine Firearms, 234
• Wolseley, F. Y., and Craven, P. P. Shafts for Transmitting Rotary Motion, 574 ; Universal Joint for Flexible Driving Shaft, 385
• Wood, R. R., and others. Injectors, 747
• Wood, W. C., and Whitaker, C. Burning Smoke in Steam Boiler Furnaces, 147
• Worthington, C. C. Machines for Boring and Facing C3 linders, 633
• W8ight, J. Air Pump for Condensing Engines,
• Wright, R., and Allen, W. H. and R. W. Steam Engines, 263
• Wrigley, T. Mechanical Stokers, 263
• Wynne, F. Prop:11ing Vehicles by Electricity, 417 7,3rda-Bayon, K. Galvanic Batteries, 451

See Also

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