History and Progress of the Steam Engine: With a Practical Investigation of Its Structure and ApplicationThomas Kelly, 1839 - 859 σελίδες |
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Σελίδα 13
... carried any of his projects into execution . In truth , judging by the character of the man , many have been led to question his title to their invention ; for , according to Walpole , " He appears in a very different light in his ...
... carried any of his projects into execution . In truth , judging by the character of the man , many have been led to question his title to their invention ; for , according to Walpole , " He appears in a very different light in his ...
Σελίδα 15
... carried any of his projects into execution . In truth , judging by the character of the man , many have been led to question his title to their invention ; for , according to Walpole , " He appears in a very different light in his ...
... carried any of his projects into execution . In truth , judging by the character of the man , many have been led to question his title to their invention ; for , according to Walpole , " He appears in a very different light in his ...
Σελίδα 19
... carried into operation , would have constituted the Atmospheric Engine , invented by Newcomen . But , unfortunately , the success of Captain Savery diverted his mind from the superior project of form- ing a vacuum under a piston , and ...
... carried into operation , would have constituted the Atmospheric Engine , invented by Newcomen . But , unfortunately , the success of Captain Savery diverted his mind from the superior project of form- ing a vacuum under a piston , and ...
Σελίδα 33
... carried off the greatest part of the common air which filled the cylinder . We supposed , at first , that the water was boiling briskly , so that the steam was issuing by the safety valve , which is in the top of the boiler . The ...
... carried off the greatest part of the common air which filled the cylinder . We supposed , at first , that the water was boiling briskly , so that the steam was issuing by the safety valve , which is in the top of the boiler . The ...
Σελίδα 51
... carry his name to posterity . Although he modestly ascribes his discovery to Dr. Black's explanation of his theory of latent heat , there can be no doubt that these experiments were more decisive and useful than any theoretical ...
... carry his name to posterity . Although he modestly ascribes his discovery to Dr. Black's explanation of his theory of latent heat , there can be no doubt that these experiments were more decisive and useful than any theoretical ...
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admitted aperture apparatus applied atmosphere attached axis axle bars beam boiler bottom cause centre chimney circular cistern coal cock communication condenser connected connecting rod construction crank cylinder descend described diameter eduction effect elastic equal escape expansion experiments feet fire fixed flue fluid fly-wheel force friction frustrum fuel furnace groove heat hole hollow horizontal improvements inch inches of mercury inclined plane injection invention iron Jacob Perkins lever Liverpool London lower machine machinery means metal motion moving packing paddle-wheel paddles pass patent piston rod placed plate pounds pressure prevent produced propelling pump purpose quantity rail rail-way represents revolving ring rotary engine rotatory round screwed shaft shut side sliders sliding smoke steam boats steam carriage steam engine steam pipe stroke stuffing box supply surface temperature tion tube turn upper vacuum valve vapour velocity vertical Watt weight wheel