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, 1913 - 245 стор. |
З цієї книги
Результати 6-10 із 31
Сторінка 145
... disconnect the engine on one side . After fixing things up in good shape we proceeded ; there was only one more stɔp to be made short of our journey's end , but in spite of the efforts of the engineer , we came to a standstill at that ...
... disconnect the engine on one side . After fixing things up in good shape we proceeded ; there was only one more stɔp to be made short of our journey's end , but in spite of the efforts of the engineer , we came to a standstill at that ...
Сторінка 165
... it is now on the working quarter because , technically , it has half completed a single stroke ; if the back end of the main rod should now be disconnected from the main - pin and dropped , or raised , as THE WALSCHAERT VALVE GEAR 165.
... it is now on the working quarter because , technically , it has half completed a single stroke ; if the back end of the main rod should now be disconnected from the main - pin and dropped , or raised , as THE WALSCHAERT VALVE GEAR 165.
Сторінка 170
... disconnecting the disabled side and setting things right so as to proceed , as to whether the valve gear is of the Walschaert type or the Stephen- son link motion ? A. Yes ; and if the break occurs within the valve gear the difference ...
... disconnecting the disabled side and setting things right so as to proceed , as to whether the valve gear is of the Walschaert type or the Stephen- son link motion ? A. Yes ; and if the break occurs within the valve gear the difference ...
Сторінка 171
... disconnecting the valve - stem ; the main rod had to come down from one side , always , when the engine was only able to work steam on the other side . The piston was then held at the back end of the cylinder by blocking the crosshead ...
... disconnecting the valve - stem ; the main rod had to come down from one side , always , when the engine was only able to work steam on the other side . The piston was then held at the back end of the cylinder by blocking the crosshead ...
Сторінка 172
... disconnected so far on the disabled side that the valve shall not be disturbed , after which the valve must be placed in a central position on its seat , by moving the valve - stem , whereby both admission ports to the cylinder are ...
... disconnected so far on the disabled side that the valve shall not be disturbed , after which the valve must be placed in a central position on its seat , by moving the valve - stem , whereby both admission ports to the cylinder are ...
Інші видання - Показати все
Загальні терміни та фрази
90 degrees actuated admission port ahead Air Brake American Locomotive Company angle axle back end backward Baldwin Locomotive bell crank bination lever block boiler combination lever compression valve crosshead link cut-off D-slide valve dead centre diagrams direction disconnected distance driving wheels eccentric crank eccentric rod Egide Walschaert equal equipped exact centre exactly exhaust forward full gear Hobart-Allfree hub centre inches inside admission valves lap and lead length link foot link fulcrum live steam lost motion lower end main crank-pin main rod main valve main-pin moved pin hole piston valve port opening position quadrant radius bar radius rod reach rod return crank reverse lever reverse shaft rocker rocker-arm schaert shortened side steam lap Stephenson link motion stroke tion transmission bar upper end valve events valve motion valve rod valve stem valve-stem valves of inside vertical Walschaert eccentric Walschaert gear Walschaert motion Walschaert valve gear yoke