The Walschaert and Other Modern Radial Valve Gears for Locomotives: A Practical Treatise on the Locomitive Valve Actuating Mechanism Invented by Egide Walschaerts, with the History of Its Development and Its Evolution Into the Mechanically Correct Locomotive Valve Gear of the Present Day ...Norman W. Henley Publishing Company, 1912 - 245 стор. |
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Сторінка 40
... necessary in overcoming the lap , even if the lead , as pre - admission of steam , is not desired . Move the engine so that the main - pin is on the lower quarter and the eccentric at the end of its back- ward stroke and the opposite ...
... necessary in overcoming the lap , even if the lead , as pre - admission of steam , is not desired . Move the engine so that the main - pin is on the lower quarter and the eccentric at the end of its back- ward stroke and the opposite ...
Сторінка 44
... necessary , by the American Locomotive Company on all of their engines equipped with the Walschaert gear at this time , exactly as shown in the plate . While the Stephenson link is an open , one - piece affair , and is simple in ...
... necessary , by the American Locomotive Company on all of their engines equipped with the Walschaert gear at this time , exactly as shown in the plate . While the Stephenson link is an open , one - piece affair , and is simple in ...
Сторінка 58
... necessary to reverse the positions of certain points of the gear in order to make the change from outside admission to inside admission valves , or vice versa ; but that is not quite all that is necessary to secure the same motion and ...
... necessary to reverse the positions of certain points of the gear in order to make the change from outside admission to inside admission valves , or vice versa ; but that is not quite all that is necessary to secure the same motion and ...
Сторінка 67
... necessary for convenience in applying the gear to engines of peculiar construction , and one of the chief recommen- dations for the Walschaert motion is that it may be applied to any oddly designed engine with a minimum of change from ...
... necessary for convenience in applying the gear to engines of peculiar construction , and one of the chief recommen- dations for the Walschaert motion is that it may be applied to any oddly designed engine with a minimum of change from ...
Сторінка 69
... necessary in order to " make it fit " American tracks , and go where our engines will go . In spite of the fact , however , that this engine was built more heavy and powerful than the ones built for the French railways , it is hardly ...
... necessary in order to " make it fit " American tracks , and go where our engines will go . In spite of the fact , however , that this engine was built more heavy and powerful than the ones built for the French railways , it is hardly ...
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Загальні терміни та фрази
35 cents 90 degrees A. A. HOUGHTON admission port American Locomotive American Locomotive Company angle automobile axle Baldwin Locomotive bell crank bination lever block boiler chart Cloth combination lever concrete connection construction crosshead cut-off cylinder dead centre diagrams direction disconnected distance driving wheels eccentric crank eccentric rod edition Egide Walschaert electrical engine exhaust forward frame full gear fully illustrated give inches inside admission valves lathes lead length link foot link-block live steam lost motion lower end lubrication main crank-pin main rod main-pin mechanism modern molds motor moved notch O'CONOR SLOANE operation pin hole piston valve port opening position practical Price radius bar radius rod railroad repair reverse lever reverse shaft shortened shown side Stephenson link motion stroke tion transmission bar treatise upper end valve motion valve rod valve stem valve-stem vertical Walschaert gear Walschaert motion Walschaert valve gear yoke
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