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 153
... short distance , the admission port at the piston end of the cylinder ; this gives a pre - admission of steam against the piston just before its stroke has been com- pleted , and has the double effect of cushioning the piston and ...
... short distance , the admission port at the piston end of the cylinder ; this gives a pre - admission of steam against the piston just before its stroke has been com- pleted , and has the double effect of cushioning the piston and ...
Сторінка 157
... short ( upper ) end of the com- bination lever will throw the valve , slightly , in a direc- tion opposite to the position of the piston in the cylinder , and this is the correct movement to be given the valve with outside admission to ...
... short ( upper ) end of the com- bination lever will throw the valve , slightly , in a direc- tion opposite to the position of the piston in the cylinder , and this is the correct movement to be given the valve with outside admission to ...
Сторінка 161
... short motion at this time , however , the motion produced by the combination lever , and its full travel with the reverse lever on the centre will be just twice the distance of lap plus lead . Q. 26. With the reverse lever in forward ...
... short motion at this time , however , the motion produced by the combination lever , and its full travel with the reverse lever on the centre will be just twice the distance of lap plus lead . Q. 26. With the reverse lever in forward ...
Сторінка 176
... short distance to go to reach its terminal and can be run at a moderate speed , only . In answer to subse- quent questions on breakdowns the following instruc- tions for disconnecting the radius rod should be ob- served : If the engine ...
... short distance to go to reach its terminal and can be run at a moderate speed , only . In answer to subse- quent questions on breakdowns the following instruc- tions for disconnecting the radius rod should be ob- served : If the engine ...
Сторінка 178
... short block in the link under the radius rod or the link - block , so that the forward section of the radius rod will be held at about the same position in the link as the one on the * The construction of the Walschaert link is a little ...
... short block in the link under the radius rod or the link - block , so that the forward section of the radius rod will be held at about the same position in the link as the one on the * The construction of the Walschaert link is a little ...
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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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