Thomas and T. Powell: Difference between revisions
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Successor in some way to [[Hall, Powell and Scott]] | Successor in some way to [[Hall, Powell and Scott]] | ||
1866 [[Thomas Powell (Nephew)]] modified | In | ||
1852 Constructed an engine for the spinning mill of M. Lavoisier at Darnetal, near Rouen, which the firm improved in 1869 by renewing the cylinders, jacket, and valve gear and running comparative tests. | |||
1866 [[Thomas Powell (Nephew)]] modified a Woolf engine to improve expansion in the small cylinder.<ref>Engineering 21 June 1878</ref> | |||
1879 which was Exhibited a compound beam engine with Correy's expansion gear at the Paris Exhibition. Mr. Powell had recently published a paper on the Correy gear which was read at the Institution of Mechanical Engineers in Paris<ref>Engineering 17 Jan 1879</ref> (see Engineering 21 June 1878 p504, which seems to have been presented by [[Thomas Powell (Son)]] since he makes specific reference to [[Thomas Powell (Nephew)]], and Engineering 12 July 1878 p36). | 1879 which was Exhibited a compound beam engine with Correy's expansion gear at the Paris Exhibition. Mr. Powell had recently published a paper on the Correy gear which was read at the Institution of Mechanical Engineers in Paris<ref>Engineering 17 Jan 1879</ref> (see Engineering 21 June 1878 p504, which seems to have been presented by [[Thomas Powell (Son)]] since he makes specific reference to [[Thomas Powell (Nephew)]], and Engineering 12 July 1878 p36). | ||
Revision as of 16:49, 30 October 2020
Rouen, Engineers.
Successor in some way to Hall, Powell and Scott
In 1852 Constructed an engine for the spinning mill of M. Lavoisier at Darnetal, near Rouen, which the firm improved in 1869 by renewing the cylinders, jacket, and valve gear and running comparative tests.
1866 Thomas Powell (Nephew) modified a Woolf engine to improve expansion in the small cylinder.[1]
1879 which was Exhibited a compound beam engine with Correy's expansion gear at the Paris Exhibition. Mr. Powell had recently published a paper on the Correy gear which was read at the Institution of Mechanical Engineers in Paris[2] (see Engineering 21 June 1878 p504, which seems to have been presented by Thomas Powell (Son) since he makes specific reference to Thomas Powell (Nephew), and Engineering 12 July 1878 p36).
Presumably predecessor of Thomas Powell, Rouen