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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... proportions . ( See also p . 228. ) Stanley's furnace feeding machine . Sugar mill . Steam engine indicator . Cornish pumping engine ; Hayle foundry . Valve gearing of a Cornish engine . Pumping engine at Vauxhall Water Works . Maudslay ...
... proportions . ( See also p . 228. ) Stanley's furnace feeding machine . Sugar mill . Steam engine indicator . Cornish pumping engine ; Hayle foundry . Valve gearing of a Cornish engine . Pumping engine at Vauxhall Water Works . Maudslay ...
Страница 7
... proportion to the area of the cylinder , with a suf- ficient overplus to answer all imaginable wants , it was unable to support the engine with injection , and that two men were obliged to assist to raise the injection water quicker ...
... proportion to the area of the cylinder , with a suf- ficient overplus to answer all imaginable wants , it was unable to support the engine with injection , and that two men were obliged to assist to raise the injection water quicker ...
Страница 10
... proportion than the boilers of real engines : but Watt found that the boiler did not supply the engines with steam enough ; and , in order to enable the engine to work at all , he had to reduce the load on the piston by lowering the ...
... proportion than the boilers of real engines : but Watt found that the boiler did not supply the engines with steam enough ; and , in order to enable the engine to work at all , he had to reduce the load on the piston by lowering the ...
Страница 11
... proportion to the saving of fuel their engines effected , one third part of which was to be payable to them annu- ally during the term of their patent , or the payment might be redeemed at a ten years ' purchase . Their proposal was to ...
... proportion to the saving of fuel their engines effected , one third part of which was to be payable to them annu- ally during the term of their patent , or the payment might be redeemed at a ten years ' purchase . Their proposal was to ...
Страница 12
... proportion than the power of the engine is diminished ; so that the expan- sive principle augments , and very materially , too , the motive efficacy of the fuel . In fact , whatever power is obtained from the steam during the act of ...
... proportion than the power of the engine is diminished ; so that the expan- sive principle augments , and very materially , too , the motive efficacy of the fuel . In fact , whatever power is obtained from the steam during the act of ...
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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