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 5
... usually called ) the water out of the well up into that receiver . " It is easy for any one , that never saw the engine , after half an hour's experience , to keep a constant stream ; for on the outside of the receiver you may see how ...
... usually called ) the water out of the well up into that receiver . " It is easy for any one , that never saw the engine , after half an hour's experience , to keep a constant stream ; for on the outside of the receiver you may see how ...
Страница 14
... usually done in the lack of better argu- ment , that the patent was informal from the want of precision in the specification ; a dishonourable plea at the best , for no honest person would attempt to seize upon the property of another ...
... usually done in the lack of better argu- ment , that the patent was informal from the want of precision in the specification ; a dishonourable plea at the best , for no honest person would attempt to seize upon the property of another ...
Страница 21
... usually an undue partiality for their own ideas - a sort of parental affection which does not allow them to make fair selection from their joint stock of acquired and created ideas . We suspect , however , that this partiality arises ...
... usually an undue partiality for their own ideas - a sort of parental affection which does not allow them to make fair selection from their joint stock of acquired and created ideas . We suspect , however , that this partiality arises ...
Страница 26
... usually taken from the deflection caused by 112 lbs . on the 4 ft . 6 in . bars . RULE . To find from the above table the breaking weight in rectangular bars , generally . Calling 6 and d the breadth and depth in inches , and / the ...
... usually taken from the deflection caused by 112 lbs . on the 4 ft . 6 in . bars . RULE . To find from the above table the breaking weight in rectangular bars , generally . Calling 6 and d the breadth and depth in inches , and / the ...
Страница 33
... usually termed , the governor , is of great importance in mechanical arrangements , being employed to regulate the movements of steam engines , water - wheels , and other mechanism . As we shall have occasion to show the construction ...
... usually termed , the governor , is of great importance in mechanical arrangements , being employed to regulate the movements of steam engines , water - wheels , and other mechanism . As we shall have occasion to show the construction ...
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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