The Walschaert and Other Modern Radial Valve Gears for Locomotives: A Practical Treatise on the Locomitive Valve Actuating Mechanism Invented by Egide Walschaert, with the History of Its Development and Its Evolution Into the Mechanically Correct Locomotive Valve Gear of the Present DayNorman W. Henley Publishing Company, 1920 - 245 стор. |
З цієї книги
Результати 1-5 із 32
Сторінка 19
... placed . Fig . 1 is a simple sketch illustrating the theory of the main valve of an engine . But it doesn't make any difference what kind of a valve is used in connection with the Walschaert gear any more than it does with the ...
... placed . Fig . 1 is a simple sketch illustrating the theory of the main valve of an engine . But it doesn't make any difference what kind of a valve is used in connection with the Walschaert gear any more than it does with the ...
Сторінка 37
... placed in a notch back of the centre of the quadrant the link - block rises to a point above the centre of the link , carrying the radius rod with it , so that when the eccentric moves in any given direction it will move the valve in ...
... placed in a notch back of the centre of the quadrant the link - block rises to a point above the centre of the link , carrying the radius rod with it , so that when the eccentric moves in any given direction it will move the valve in ...
Сторінка 46
... entered the slot shown by the dotted lines 6a . Taking an end view , if the link - block , as shown in the section D , should be placed in the slot of the link piece of section B , it would be 46 THE WALSCHAERT VALVE GEAR.
... entered the slot shown by the dotted lines 6a . Taking an end view , if the link - block , as shown in the section D , should be placed in the slot of the link piece of section B , it would be 46 THE WALSCHAERT VALVE GEAR.
Сторінка 50
... Stephenson link motion , and , having learned it , placed an extravagant valuation on the mechanism that had been so hard for them to thoroughly understand : and to find something better , 50 THE WALSCHAERT VALVE GEAR.
... Stephenson link motion , and , having learned it , placed an extravagant valuation on the mechanism that had been so hard for them to thoroughly understand : and to find something better , 50 THE WALSCHAERT VALVE GEAR.
Сторінка 61
... placed in full gear ahead , or back , one of the steam - admission ports would be wide open ; it would , indeed , be a finely adjusted gear in which the valve would feel the effect of that variation . In Fig . 11 , notice that the ...
... placed in full gear ahead , or back , one of the steam - admission ports would be wide open ; it would , indeed , be a finely adjusted gear in which the valve would feel the effect of that variation . In Fig . 11 , notice that the ...
Інші видання - Показати все
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 lathes lead length link foot link fulcrum 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