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. |
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Сторінка 11
... weight during recent years to such an extent that the necessary enlargement of the parts of the valve motion has given them a tonnage to be started and stopped twice in every revolution of the driving wheels that should have prohibited ...
... weight during recent years to such an extent that the necessary enlargement of the parts of the valve motion has given them a tonnage to be started and stopped twice in every revolution of the driving wheels that should have prohibited ...
Сторінка 54
... weight of the engine was on the driving wheels , and the adhesion of those small wheels to the rails was unusually great and aided the power that was developed ; but it is in the cylinders that the power of the engine originates , and ...
... weight of the engine was on the driving wheels , and the adhesion of those small wheels to the rails was unusually great and aided the power that was developed ; but it is in the cylinders that the power of the engine originates , and ...
Сторінка 73
... the Walschaert valve gear is in evidence ; and the heaviest and most powerful switching engine in existence at this time , built for the same road by the 4724 L. S. & M. S. Loaded Weights . Dimensions THE WALSCHAERT VALVE GEAR 73.
... the Walschaert valve gear is in evidence ; and the heaviest and most powerful switching engine in existence at this time , built for the same road by the 4724 L. S. & M. S. Loaded Weights . Dimensions THE WALSCHAERT VALVE GEAR 73.
Сторінка 74
... Weights . Dimensions . Working pressure per square inch , 200 pounds . Tender capacity , water 7,800 gallons , fuel 15 tons . 4598 L.S. & M.S. E 270,000 pounds . Diameter of. On leading truck . 24,400 pounds On driving wheels . 167.800 ...
... Weights . Dimensions . Working pressure per square inch , 200 pounds . Tender capacity , water 7,800 gallons , fuel 15 tons . 4598 L.S. & M.S. E 270,000 pounds . Diameter of. On leading truck . 24,400 pounds On driving wheels . 167.800 ...
Сторінка 75
... Weights . Dimensions . On driving wheels Total engine . 270,000 pounds . 24 inches . 28 inches . Tender Valves , piston type , internal admission . 149,600 pounds . square feet . gallons . Grate area , 55 square feet . Tender capacity ...
... Weights . Dimensions . On driving wheels Total engine . 270,000 pounds . 24 inches . 28 inches . Tender Valves , piston type , internal admission . 149,600 pounds . square feet . gallons . Grate area , 55 square feet . Tender capacity ...
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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