Grace's Guide To British Industrial History

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Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 167,710 pages of information and 247,104 images on early companies, their products and the people who designed and built them.

Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 147,919 pages of information and 233,587 images on early companies, their products and the people who designed and built them.

Engineering 1931 Jan-Jun: Index: Patent Record

From Graces Guide
1931.
1931.
1931.
1931.

Note: This is a sub-section of Engineering 1931 Jan-Jun: Index

SUBJECT MATTER.

Electrical Apparatus :

Gas Engines, Producers, Holders, &c. :

  • Combustion Chambers. R. P. Fraser, 592
  • Internal-Combustion Engines. H. R. Ri¬cardo, 592
  • Internal-Combustion Engines. H. Sammons and Fetters, Ltd., 64 ,
  • Internal-Combustion Engines. W. A. Whatmough and W. L. Fisher, 378
  • Pistons. Bentley Motors, Ltd., and W. O. Bentley, 82
  • Retort Settings. South Metropolitan Gas Co. and W. T. Seaoh, 782 ,

Hydraulic Machinery :

  • Gears, Variable-Speed, Hydraulic. B. Kay and J. O. Tilloraon, 814
  • Turbine, Water. T. Thompson, 814
  • Valves. Silica Gel, Ltd., and S. K. Andersen, 846.

Lifting and Hauling Appliances :

  • Conveyors. J. Meredith, 82.
  • Cranes, Jib. 0. M. Toplis, 64
  • Gearing, Power-Transmission. Clarke,
  • Chapman & Co., Ltd., and G. H. Child, 782

Machine and Other Tools, Shafting, &c. :

  • Couplings, Clutch. W. F. Thomas and Coventry Gearless Motors, Ltd., 160
  • Gear-Cutting Machine. E. S. B. Box, 782
  • Grinding and Milling Machines. Churchill
  • Machine Tool Co., Ltd., and L. Mawer, 592
  • Lathes. Sir A. Herbert, J. Millburn and R. Hawkins, 720
  • Milling Machines for Reproducing. H. Coates, 160
  • Presses, Power. Taylor & Challen, Ltd., and W. B. Challen, 720

Mining, Metallurgy and Metal-Working :

  • Drills, Rock. J. L. and A. T. Holman, 64
  • Furnaces. Wellman Smith Owen Engineer¬ing Corporation, Ltd., and E. W. Plumley, 592
  • Furnaces, Annealing. J. R. Garner and J. H. Royston, 32
  • Furnace, Gas-Fired. Wellman Smith Owen Engineering Corporation, Ltd., and H. W. Soward, 592
  • Pit Prop. C. Baguley, 592.
  • Screens. W. H. Berrisford, 64
  • Tools, Percussive. A. T. and K. J. Holman, 64

Miscellaneous :

  • Filters, Air. I. L. Bramwell, 0.
  • W. H. Holmes and The Birtley Iron Co., Ltd., 846
  • Refrigerating Apparatus. Sir C. Markham, Bart., 64
  • Refrigerating Machinery. J. Barr, 814
  • Refrigerator Plant. J. Stone & Co., Ltd., ana E. G. Rowledge, 720
  • Sewage Distributor. E. Hartley, 782
  • Straining Apparatus. Auto-Klean Strainers, Ltd., and W. R. Beldam, 624
  • Unions,' Gas-Tight. 0.
  • R. Burch, F. E. Ban¬croft ' and Associated Electrical Indus¬tries, Ltd., 624
  • Valves. T. F. Gray and Victory .Valves, Ltd., 82

Motor Road Vehicles :

  • Carburettors. J. H. Pont and G. F. Rose, 32
  • Piston Rings. White & Poppe, Ltd., and 3. S. Thompson, 32

Pumps :

  • Plunger Pomps. Rotoplunge Pump Co., Ltd., and 0. Lakin-Smith, 100
  • Pomps. G. & J. Weir, Ltd., and C. R. Lang, 624, 814
  • Pumps, Centrifugal. Harland Engineering Co., Ltd., and F. G. Warburton, 720
  • Pumps, Centrifugal. J. T. Wade, 720
  • Rotary Pomps. T. W. Nichols, 378

Railways and Tramways :

  • Brake Installations. George Spencer, Moul¬ton & Co., Ltd., and R. T. Glaecodine, 624
  • Buffers. J. Martin and the Powell Duffryn Steam Coal Co., Ltd., 782
  • Wagons, Steel. Gloucester Railway Carri¬age & Wagon Co., Ltd., and F. Gibbins, 878

Steam Engines, Boilers, Evaporators, &c.: Boilers.

  • North British Locomotive Co., Ltd., and A. L, Patrick, 782
  • Boilers, Steam. Babcock & Wilcox, Ltd., 624 .
  • Boilers, Steam. 3. Howden & Co., Ltd., and J. H. Hume, 160
  • Burners, Oil-Fuel, Sheil-Mex, Ltd., I. Lub¬bock and J. R. Joyce, 846
  • Burners, Pulverised Fuel. P. W. Griffin, 160
  • Connecting Rods and Crankshafts. George Kent, Ltd., F. Siddall and A. Peet, 64 Engines, Reciprocating. Drysdale & Co. Ltd., and W. Drysdale, 82
  • Evaporators. D. A. Quiggin, 720
  • Flue Gases, Treatment of. London Power Co., Ltd., and S. L. Pearce, 878
  • Fuel, Pulverised, Distribution of. K. A. Spearing, 82
  • Grates, Chain. A. W. Bennis, 814
  • Heaters, Air. Babcock & Wilcox, Ltd., and C. S. Davy, 160
  • Pulverised Fuel Apparatus. F. K. Woodroffe, 624
  • Soot Blower. W. A. Smith and R. J. Glinn, 846
  • Superheater. Babcock & Wilcox, Ltd., 846

Textile Machinery :

  • Warp-Tensioning Devices for Looms. H. Sheard, 32 '

NAMES OF PATENTEES.

  • Andersen, S. K., and others. Valves, 846
  • Associated Electrical Industries, Ltd., and others. Gas-Tight Unions 624
  • Anto-Elean Strainers, Ltd., and another.
  • Straining Apparatus, 624
  • Babcock & Wilcox, Ltd., Steam Boilers, 624.
  • Babcock & Wilcox, Ltd., Superheater, 846
  • Babcock & Wilcox, Ltd., and another' Air Heaters, 160
  • Baguley, O. Pit Prop, 592
  • Bancroft, F. E., and others. Gas-Tight Unions, 624.
  • Barr, J. Refrigerating Machinery, 814
  • Beldam, W. R., and others. Straining Apparatus, 624
  • Bennis, A. W. Chain Grates, 814
  • Bentley Motors, Ltd., and another. Pistons, 32
  • Bentley, W. O., and others. Pistons, 32
  • Berrisford, W. H. Screens, 64
  • Birtley Iron Co., Ltd., and others. Air Filters, 846
  • Box, E. S. B. Gear-Cutting Machine, 782
  • Bramwell, I. L., and others. Air Filters, 846
  • Burch, C. R„ and others. Gas-Tight Unions, 624
  • Challen, W. B., and others. Power Presses, 720
  • Child, G. H., and others. Power-Transmission Gearing, 782
  • Christie, J., and others. Contacts for Circuit-Breakers, 378
  • Churchill Machine Tool Co., Ltd., and another.
  • Grinding and Mining Machines, 602
  • Clarke, Chapman & Co., Ltd., and another.
  • Power-Transmission Gearing, 782
  • Coates, H. Milling Machines for Reproduc¬ing, 160
  • Coventry Gearless Motors, Ltd., and another. Clutch Couplings, 160
  • Davy, 0. S., and others. Air-Heaters, 160
  • Drysdale A Co., Ltd., and another. Recipro¬cating Engines, 32
  • Drysdale, W., and others. Reciprocating Engines, 82
  • Elliott Brothers (London), Ltd., and another. Current Transformer, 878
  • Fisher, W. L., and another. Internal-Com¬bustion Engines, 878
  • Fraser, R. P. Combustion Chambers, 592
  • Garner, J. R., and another. Annealing Fur¬naces, 82
  • Gibbins, F., and others. Steel Wagons, 378
  • Glascodine, R. T., and others. Brake Installa¬tions, 624
  • Glinn, R. J. and another. Soot Blower, 846
  • Gloucester Railway Carriage and Wagon Co., Ltd., and another. Steel Wagons, 378 Gray, T. F., and others. Valves, 32
  • Griffin, P. W. Pulverised-Fuel Burners, 160
  • Harland Engineering Co., Ltd., and another Centrifugal Pumps, 720
  • Hartley, E. Sewage Distributor, 782
  • Hawkins, R., and others. Lathes, 720.
  • Herbert, Sir A., and others. Lathes, 720
  • Holman, A. T., and K. J. Percussive Tools, 64
  • Holman, J. L. and A. T. Rock Drills, 64
  • Holmes, 0. W. H„ and others. Air Filters, 846
  • Howden, J., & Co., Ltd., and another. Steam Boilers, 160
  • Hume, J. H.,rand others. Steam Boilers, 160
  • Joyce, J. R., and others. Oil-Fuel Burners, 846
  • Kay, B., and another. Hydraulic Variable-Speed Gears, 814
  • Kent, George, Ltd., and others. Connecting Rods and Crankshafts, 64
  • 'Lakin-Smith, 0 , and others. Plunger Pumps, 160
  • Lang, C. R., and others. Pumps, 624, 814
  • London Power Co., Ltd., and another. Treat¬ment of Flue Gases, 378
  • Lubbock, I., and others. Oil-Fuel Burners, 846
  • Markham, Sir C. Refrigerating Apparatus. 64
  • Martin, J., and others. Buffers, 782
  • Mawer, L., and others. Grinding and Milling Machines, 692
  • Meredith, J., Conveyors, 32
  • Millburn, J., and others. Lathes, 720
  • Nichols, T. W. Rotary Pumps, 378
  • North British Locomotive Co., Ltd., and . another. Boilers. 782
  • Patrick, A. L. and others. Boilers, 782
  • Pearce, 8. L., and others. Treatment of Plus Gases, 378
  • Peet, A., and others. Connecting Rods and Crankshafts, 64
  • Petters, Ltd., and another. Internal-Combus¬tion Engines, 64
  • Plumley, E. W., and others. Furnaces, 592
  • Pont, J. H., and another. Carburettors, 32
  • Powell Duffryn Steam Coal Co., Ltd., and another. Buffers, 782
  • Quiggin, D. A. Evaporators, 720
  • Reyrolle, A., A Co., Ltd., and another. Con¬tacts for Circuit-Breakers, 378
  • Ricardo, H. R. Internal-Combustion Engine, 592
  • Rose, G. F., and another. Carburettors, 32
  • Rotoplunge Pump Co., Ltd., and another. Plunger Pumps, 160
  • Rowledge, E. G., and others. Refrigerator Plant, 720
  • Royston, J. H., and another. Annealing Fur¬naces, 32
  • Sammons, H., and others. Internal-Combus¬tion Engines, 64
  • Seach, W. T., and others. Retort Settings, 782
  • Sheard, H., Warp-Tensioning Devices for Looms, 32
  • Shell-Mex, Ltd., and others. Oil-Fuel Burners, 846 .
  • Shotter, G. F„ and others. Current Transformer, 378
  • Siddall, F., and others. Connecting Rods and Crankshafts, 64
  • Silica Gel, Ltd., and another. Valves, 846
  • Smith, W. A., and another. Soot Blower, 846
  • South Metropolitan Gas Co., and another. Retort Settings, 782
  • Soward, H. W., and others. Gas-Fired Furnace, 592
  • Spearing, K. A.' Distribution of Pulverised Fuel, 32
  • Spencer, George, Moulton A Co., Ltd., and another. Brake Installations, 624
  • Stone, J., A Co., Ltd., and another. Refrigerator Plant, 720
  • Taylor A Challen, Ltd., and another. Power Presses, 720
  • Thomas, W. F., and others. Clutch Couplings, 160
  • Thompson, J. S., and others. Piston Rings, 32
  • Thompson, T. Water Turbine, 814
  • Tillotson, J. O., and another. Hydraulic Variable-Speed Gears, 814
  • Toplis, C. M. Jib Cranes, 64
  • Victory Valves, Ltd., and another, Valves, 32
  • Wade, J. T. Centrifugal Pumps, 720
  • Warburton, F. G., and others. Centrifugal Pumps, 720
  • Weir, G. A. J., Ltd., and another. Pumps, 624, 814
  • Wellman Smith Owen Engineering Corporation, Ltd., and another. Furnaces, 592
  • Wellman Smith Owen Engineering Corporation, Ltd., and another. Gas-Fired Furnace, 592
  • Whatmough, W. A., and another. Internal-Combustion Engines, 378
  • White and Poppe, Ltd., and another. Piston Rings, 32
  • Woodruffe, F. K., Pulverised-Fuel Apparatus, 624
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