The Walschaert and Other Modern Radial Valve Gears for Locomotives: A Practical Treatise on the Locomitive Valve Actuating Mechanism Invented by Egide Walschaert, with the History of Its Development and Its Evolution Into the Mechanically Correct Locomotive Valve Gear of the Present DayNorman W. Henley Publishing Company, 1920 - 245 стор. |
З цієї книги
Результати 1-5 із 39
Сторінка 11
... given them a tonnage to be started and stopped twice in every revolution of the driving wheels that should have prohibited the use of such heavy reciprocating parts before now . For this and other reasons , our locomotive build- ers.
... given them a tonnage to be started and stopped twice in every revolution of the driving wheels that should have prohibited the use of such heavy reciprocating parts before now . For this and other reasons , our locomotive build- ers.
Сторінка 32
... driving wheel - a com- plete cycle of motion - but those four points were taken at times when the steam ports were either wide open or only opened the distance required for lead ; intermediately between those points occur the ...
... driving wheel - a com- plete cycle of motion - but those four points were taken at times when the steam ports were either wide open or only opened the distance required for lead ; intermediately between those points occur the ...
Сторінка 52
... driving axle which carries the return crank . This crank , representing the eccentric , must be permanently fixed to the main - pin , and the slightest variation in its position relative to the main - pin will be detrimental . When the ...
... driving axle which carries the return crank . This crank , representing the eccentric , must be permanently fixed to the main - pin , and the slightest variation in its position relative to the main - pin will be detrimental . When the ...
Сторінка 54
... driving- wheel frame that was free to rotate on its centre bearing that supported the forward end of the main frame , and it was through this centre bearing that the steam pipe passed , the exhaust pipe being made flexible . The entire ...
... driving- wheel frame that was free to rotate on its centre bearing that supported the forward end of the main frame , and it was through this centre bearing that the steam pipe passed , the exhaust pipe being made flexible . The entire ...
Сторінка 56
... driving - wheel frame while rounding a curve in the track . In the plan of Fig . 10 , however , there is a stationary , curved link , or guide W taking its radius of curvature , like the main reversing link , from the pin P and also ...
... driving - wheel frame while rounding a curve in the track . In the plan of Fig . 10 , however , there is a stationary , curved link , or guide W taking its radius of curvature , like the main reversing link , from the pin P and also ...
Інші видання - Показати все
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 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 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