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 19
... connection with the Walschaert gear any more than it does with the Stephenson link motion , and the former may be substituted on any engine in place of the latter gear without making any change in the valve , or cylinders , or any part ...
... connection with the Walschaert gear any more than it does with the Stephenson link motion , and the former may be substituted on any engine in place of the latter gear without making any change in the valve , or cylinders , or any part ...
Сторінка 21
... Stephenson link and eccentrics ; any movement of the link - block A , gives a corresponding movement to the valve , so , if the link EE should be lowered , eccentric B would actuate the valve , and as this represents an " indirect ...
... Stephenson link and eccentrics ; any movement of the link - block A , gives a corresponding movement to the valve , so , if the link EE should be lowered , eccentric B would actuate the valve , and as this represents an " indirect ...
Сторінка 34
... Stephenson motion - has a " floating " link , with no fixed , unyield- ing point of resistance , and the pin by which it is suspended is not exactly in the centre of the link saddle , and from the latter fact and that at nearly every ...
... Stephenson motion - has a " floating " link , with no fixed , unyield- ing point of resistance , and the pin by which it is suspended is not exactly in the centre of the link saddle , and from the latter fact and that at nearly every ...
Сторінка 35
... connection we have given a definite motion to the link ; it is somewhat as though we had left the " back - up " eccentric , only , of the Stephenson gear still in connection with the link . The link - block too has been retained , and ...
... connection we have given a definite motion to the link ; it is somewhat as though we had left the " back - up " eccentric , only , of the Stephenson gear still in connection with the link . The link - block too has been retained , and ...
Сторінка 38
... Stephenson link motion the amount of lead given to the valve in full gear is steadily increased as the reverse lever is hooked up , and that is considered by many men to be one of its bad features ; hooking - up with the Walschaert gear ...
... Stephenson link motion the amount of lead given to the valve in full gear is steadily increased as the reverse lever is hooked up , and that is considered by many men to be one of its bad features ; hooking - up with the Walschaert gear ...
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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 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 schaert 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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