A Treatise on the Steam Engine: In Its Application to Mines, Mills, Steam Navigation, and RailwaysLongman, Brown, Green, and Longmans, 1847 - 258 páginas |
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Página 2
... closed by a cover which is pierced by a bent tube , whose extremity fits exactly into a hollow sphere . But at the opposite end of the diameter ( of the sphere ) let there be an iron axis supported from the top of the cover , and let ...
... closed by a cover which is pierced by a bent tube , whose extremity fits exactly into a hollow sphere . But at the opposite end of the diameter ( of the sphere ) let there be an iron axis supported from the top of the cover , and let ...
Página 6
... closed by the screwed rod M , and a fire is applied beneath the cylinder bottom , which raises the water into steam , and forces the piston up , the latch falling into the notch in the piston - rod so soon as the piston has 3 T T M H A ...
... closed by the screwed rod M , and a fire is applied beneath the cylinder bottom , which raises the water into steam , and forces the piston up , the latch falling into the notch in the piston - rod so soon as the piston has 3 T T M H A ...
Página 7
... closed at the same time . About the year 1717 , Desaguliers constructed an engine on Savery's plan , but with only one receiver , and , as the only passage through which the steam could find vent would sometimes in such an engine be closed ...
... closed at the same time . About the year 1717 , Desaguliers constructed an engine on Savery's plan , but with only one receiver , and , as the only passage through which the steam could find vent would sometimes in such an engine be closed ...
Página 8
... closed , and the injection passage opened . The piston thus makes another stroke , and the same action is continued so long as the engine is kept supplied with steam and cold water . The hot water produced by the condensation of the ...
... closed , and the injection passage opened . The piston thus makes another stroke , and the same action is continued so long as the engine is kept supplied with steam and cold water . The hot water produced by the condensation of the ...
Página 12
... closed when half the stroke of the piston is performed , there will only be half the steam expended ; but the steam shut within the cylinder will press with a varying force on the piston up to the end of the stroke , and the power thus ...
... closed when half the stroke of the piston is performed , there will only be half the steam expended ; but the steam shut within the cylinder will press with a varying force on the piston up to the end of the stroke , and the power thus ...
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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