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. |
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Результати 1-5 із 33
Сторінка 21
... movement , then , with the main - pin in the position as shown in Fig . 2 , the eccentric must be located at E , one ... movement of the link - block A , gives a corresponding movement to the valve , so , if the link EE should be lowered ...
... movement , then , with the main - pin in the position as shown in Fig . 2 , the eccentric must be located at E , one ... movement of the link - block A , gives a corresponding movement to the valve , so , if the link EE should be lowered ...
Сторінка 26
... exhausting the contents of the front end , either the dead steam that had been used in the preceding backward stroke , or the atmospheric con- tents of the cylinder if this forward movement of the 26 THE WALSCHAERT VALVE GEAR.
... exhausting the contents of the front end , either the dead steam that had been used in the preceding backward stroke , or the atmospheric con- tents of the cylinder if this forward movement of the 26 THE WALSCHAERT VALVE GEAR.
Сторінка 27
... movement of the piston represented the first starting of the engine . These changes taken together have not changed the direction in which the engine will run . But notice : We had lengthened the return crank of the eccentric , placing ...
... movement of the piston represented the first starting of the engine . These changes taken together have not changed the direction in which the engine will run . But notice : We had lengthened the return crank of the eccentric , placing ...
Сторінка 37
... in the centre notch and the link - block pin centred exactly with the fulcrum pin of the link saddle , the radius rod has ceased its motion , and there will be no movement of the valve except THE WALSCHAERT VALVE GEAR 37.
... in the centre notch and the link - block pin centred exactly with the fulcrum pin of the link saddle , the radius rod has ceased its motion , and there will be no movement of the valve except THE WALSCHAERT VALVE GEAR 37.
Сторінка 38
... movement of the valve except that which is received from the motion of the com- bination lever . With the Stephenson link motion the amount of lead given to the valve in full gear is steadily increased as the reverse lever is hooked up ...
... movement of the valve except that which is received from the motion of the com- bination lever . With the Stephenson link motion the amount of lead given to the valve in full gear is steadily increased as the reverse lever is hooked up ...
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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