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 11
... turned inwards , they are fastened at the joinings by bolts passing through holes in their sides , which also pass through the ends of the rods i ii . A series of which rods extend from end to end of the boiler , being a few inches ...
... turned inwards , they are fastened at the joinings by bolts passing through holes in their sides , which also pass through the ends of the rods i ii . A series of which rods extend from end to end of the boiler , being a few inches ...
Σελίδα 12
... turned back , so that the cock shall be relatively in the position shown at m ; the steam then fairly enters through the pipe ƒ , into the vessel C , and having no other mode of escape , presses on the surface of the water , which it ...
... turned back , so that the cock shall be relatively in the position shown at m ; the steam then fairly enters through the pipe ƒ , into the vessel C , and having no other mode of escape , presses on the surface of the water , which it ...
Σελίδα 15
... turned inwards , they are fastened at the joinings by bolts passing through holes in their sides , which also pass through the ends of the rods iii . A series of which rods extend from end to end of the boiler , being a few inches apart ...
... turned inwards , they are fastened at the joinings by bolts passing through holes in their sides , which also pass through the ends of the rods iii . A series of which rods extend from end to end of the boiler , being a few inches apart ...
Σελίδα 15
... turned back , so that the cock shall be relatively in the position shown at m ; the steam then fairly enters through the pipe ƒ , into the vessel c , and having no other mode of escape , presses on the surface of the water , which it ...
... turned back , so that the cock shall be relatively in the position shown at m ; the steam then fairly enters through the pipe ƒ , into the vessel c , and having no other mode of escape , presses on the surface of the water , which it ...
Σελίδα 15
... turning a small surface of water into vapour by fire , applied to the bottom of the cylinder which con- tains it which vapour forces up the plug or piston in the cylinder to a considerable height , and which , as the water cools when ...
... turning a small surface of water into vapour by fire , applied to the bottom of the cylinder which con- tains it which vapour forces up the plug or piston in the cylinder to a considerable height , and which , as the water cools when ...
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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