A Treatise on the Steam Engine: In Its Application to Mines, Mills, Steam Navigation, and RailwaysLongman, Brown, Green, and Longmans, 1847 - 258 páginas |
Dentro del libro
Resultados 1-5 de 72
Página 15
... Messrs . Sherratts about 1794. The idea of the double - acting mechanism of this engine is evidently taken from the double - acting air pump , as con- structed by philosophical instrument makers ; and of the rest of the plan the greater ...
... Messrs . Sherratts about 1794. The idea of the double - acting mechanism of this engine is evidently taken from the double - acting air pump , as con- structed by philosophical instrument makers ; and of the rest of the plan the greater ...
Página 18
... Messrs . Boulton and Watt , about 1785 , for giving motion to the machinery of the Albion mills , contained all the improve- ments that we have enumerated , and those engines are the type from which land engines , up to the present time ...
... Messrs . Boulton and Watt , about 1785 , for giving motion to the machinery of the Albion mills , contained all the improve- ments that we have enumerated , and those engines are the type from which land engines , up to the present time ...
Página 35
... Messrs . Dulong and Petit , from a number of considerations , have been led to believe that the specific heats of bodies are inversely as their atomic weights , or in other words that each atom of a body has the same quantity of heat ...
... Messrs . Dulong and Petit , from a number of considerations , have been led to believe that the specific heats of bodies are inversely as their atomic weights , or in other words that each atom of a body has the same quantity of heat ...
Página 49
... Messrs . Boulton and Watt , is very effectual in pre- venting smoke with careful firing : we give a drawing of it as at present used by Messrs . Boulton and Watt , in another part of the present chapter . In 1796 , Mr. William Thompson ...
... Messrs . Boulton and Watt , is very effectual in pre- venting smoke with careful firing : we give a drawing of it as at present used by Messrs . Boulton and Watt , in another part of the present chapter . In 1796 , Mr. William Thompson ...
Página 50
... Messrs . Boulton and Watt a year ago to the steam furnaces of the Bank of England , is given at page 52. of the present work ; and we must reserve what we have to say farther of the contrivance in question until we come to the descrip ...
... Messrs . Boulton and Watt a year ago to the steam furnaces of the Bank of England , is given at page 52. of the present work ; and we must reserve what we have to say farther of the contrivance in question until we come to the descrip ...
Otras ediciones - Ver todo
Términos y frases comunes
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