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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Результати 1-5 із 27
Сторінка 33
... built up the complete engine . We have already completed a very nice working engine of the stationary type , but we must supply a method of shortening the travel of the valve so as to restrict the steam port openings when the engine is ...
... built up the complete engine . We have already completed a very nice working engine of the stationary type , but we must supply a method of shortening the travel of the valve so as to restrict the steam port openings when the engine is ...
Сторінка 39
... to be corrected . Let us refer again to Fig . 2 , the simple form of engine that we built up from , and we will note that the total " throw " of the eccentric - the diameter of the circular path THE WALSCHAERT VALVE GEAR 39.
... to be corrected . Let us refer again to Fig . 2 , the simple form of engine that we built up from , and we will note that the total " throw " of the eccentric - the diameter of the circular path THE WALSCHAERT VALVE GEAR 39.
Сторінка 42
... built up , in Fig . 6 , corrected , with the position of the piston changed to the forward end of the cylinder . A vertical line is drawn through the exact centre of the valve seat and another similar line through the centre of the ...
... built up , in Fig . 6 , corrected , with the position of the piston changed to the forward end of the cylinder . A vertical line is drawn through the exact centre of the valve seat and another similar line through the centre of the ...
Сторінка 49
... built for the Rock Island Raiload , shown elsewhere in these pages - where the valve chest lies nearer the centre line of the engine than is usual ; in such cases the link piece 1a , 1b , extends scarcely lower than its supporting ...
... built for the Rock Island Raiload , shown elsewhere in these pages - where the valve chest lies nearer the centre line of the engine than is usual ; in such cases the link piece 1a , 1b , extends scarcely lower than its supporting ...
Сторінка 52
... as well as preju- dice , is accountable for the condemnation of the Walschaert motion in the past . Along in the early seventies the Mason Machine Company built quite a number of engines like the one 52 THE WALSCHAERT VALVE GEAR.
... as well as preju- dice , is accountable for the condemnation of the Walschaert motion in the past . Along in the early seventies the Mason Machine Company built quite a number of engines like the one 52 THE WALSCHAERT VALVE GEAR.
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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 eccentric to valve Egide Walschaert equal equipped exact centre exactly exhaust forward full gear hub centre inches inside admission valves length link foot link fulcrum live steam lost motion lower end main crank-pin main rod main-pin main-valve moved pin hole piston valve port opening position quadrant radius bar radius rod return crank reverse lever reverse shaft rocker rocker-arm schaert shortened side steam chest steam lap Stephenson link motion stroke tion transmission bar trunnion 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