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
... screw propellers , and feathering wheels , but I found such an episode would swell into too large dimensions to be admissible , and I must now reserve what I have to say upon these topics for a supplementary work . J. BOURNE . 193 ...
... screw propellers , and feathering wheels , but I found such an episode would swell into too large dimensions to be admissible , and I must now reserve what I have to say upon these topics for a supplementary work . J. BOURNE . 193 ...
Страница 4
... screw that covers and confines the cock E to the top of the small boiler ; G a small gauge cock at the top of a pipe , going within eight inches of the bottom of the small boiler ; Ha larger pipe , which goes the same depth into the ...
... screw that covers and confines the cock E to the top of the small boiler ; G a small gauge cock at the top of a pipe , going within eight inches of the bottom of the small boiler ; Ha larger pipe , which goes the same depth into the ...
Страница 8
... screw- bolts to the piston . Between this planking and the iron of the piston , tarred flannel is interposed to retard the transmission of heat , and thereby 5 K F P N CHASE WATER ENGINE Ga render the condensation within the cylinder ...
... screw- bolts to the piston . Between this planking and the iron of the piston , tarred flannel is interposed to retard the transmission of heat , and thereby 5 K F P N CHASE WATER ENGINE Ga render the condensation within the cylinder ...
Страница 9
... screws to the top to give more steam room . bb and dd conical pieces joined to the cylindrical piece , and which , with the bottom , complete the boiler ; DD are the flues . Where the water used for injection was of such a quality as ...
... screws to the top to give more steam room . bb and dd conical pieces joined to the cylindrical piece , and which , with the bottom , complete the boiler ; DD are the flues . Where the water used for injection was of such a quality as ...
Страница 20
... screw , and is received in a nut fitted into a small bracket , which projects out from the side - pipe g . The nut has a handle by which it can be turned round , in order to depress the screw , and raise the other end of the lever , so ...
... screw , and is received in a nut fitted into a small bracket , which projects out from the side - pipe g . The nut has a handle by which it can be turned round , in order to depress the screw , and raise the other end of the lever , so ...
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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