A Treatise on the Steam Engine: In Its Application to Mines, Mills, Steam Navigation, and RailwaysLongman, Brown, Green, and Longmans, 1847 - 258 страници |
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Страница 1
... result ; and it would be as just to assign the invention of our modern men - of - war to Jason , as to assign the invention of the steam engine to Savery or De Caus . ment . But whatever be the merit that is due to these ' sons of ...
... result ; and it would be as just to assign the invention of our modern men - of - war to Jason , as to assign the invention of the steam engine to Savery or De Caus . ment . But whatever be the merit that is due to these ' sons of ...
Страница 2
... result was that a ship of 200 tons burden was propelled by the machine at the rate of three miles an hour . Nothing further is known of the invention than that the vessel was propelled by paddle wheels , and that the moving force was ...
... result was that a ship of 200 tons burden was propelled by the machine at the rate of three miles an hour . Nothing further is known of the invention than that the vessel was propelled by paddle wheels , and that the moving force was ...
Страница 3
... result was undoubtedly realised . Yet this result contributed nothing to the success subsequently reached , and is rather an episode in the history of steam im- provement , than a link in the chain of progress . The trial of De Garay's ...
... result was undoubtedly realised . Yet this result contributed nothing to the success subsequently reached , and is rather an episode in the history of steam im- provement , than a link in the chain of progress . The trial of De Garay's ...
Страница 6
... result of moment or utility . The first successful engine which operated by means of a cylinder and piston was contrived by Thomas Newcomen , an ironmonger of Dartmouth , and John Cawley , a glazier of the same place , about the year ...
... result of moment or utility . The first successful engine which operated by means of a cylinder and piston was contrived by Thomas Newcomen , an ironmonger of Dartmouth , and John Cawley , a glazier of the same place , about the year ...
Страница 7
... results in a book of tables which he employed to regulate his future practice . In 1772 he was employed to construct an engine for Long Benton colliery near Newcastle , in which he embodied the several improvements his experiments had ...
... results in a book of tables which he employed to regulate his future practice . In 1772 he was employed to construct an engine for Long Benton colliery near Newcastle , in which he embodied the several improvements his experiments had ...
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air-pump applied atmosphere axis axle bars beam blast pipe body boiler bolts bottom Boulton Boulton and Watt brass breadth cast iron centre chimney coal cock column condenser connecting rod Cornish crank crank pin cross-head cubic foot cylinder in inches depth diameter of cylinder dimensions distance eccentric rod eduction elastic force equal expansion experiments fire fire-box flue fly-wheel furnace gibs and cutter given gravity heating surface horse power inch=1 foot inches of mercury length of stroke lever locomotive engine means mechanical effect Messrs moving Multiply paddle parallel motion piston rod plate port practice pressure proportion pump quantity radius revolution revolutions per minute revolving ring rule screw Section shaft side side rod smoke space spindle square inch steam engine steam pipe steam vessels STEAMER stroke suppose temperature thickness tubes vacuum velocity Watt weight wheel