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. |
З цієї книги
Сторінка 31
... exactly one and one - thirty - second ( 12 ) inches ( we are assuming that the valve has one ( 1 ) inch outside , or steam , lap , and one - thirty - second ( 32 ) inch is expected to be the amount of port opening THE WALSCHAERT VALVE ...
... exactly one and one - thirty - second ( 12 ) inches ( we are assuming that the valve has one ( 1 ) inch outside , or steam , lap , and one - thirty - second ( 32 ) inch is expected to be the amount of port opening THE WALSCHAERT VALVE ...
Сторінка 34
... exactly in the centre of the link saddle , and from the latter fact and that at nearly every point in the cycle of motion , at any degree of cut - off , the action of the link is influenced by both eccentrics , the link describes those ...
... exactly in the centre of the link saddle , and from the latter fact and that at nearly every point in the cycle of motion , at any degree of cut - off , the action of the link is influenced by both eccentrics , the link describes those ...
Сторінка 37
... the centre notch and the link - block pin centred exactly with the fulcrum pin of the link saddle , the radius rod has ceased its motion , and there will be no movement of the valve except THE WALSCHAERT VALVE GEAR 37.
... the centre notch and the link - block pin centred exactly with the fulcrum pin of the link saddle , the radius rod has ceased its motion , and there will be no movement of the valve except THE WALSCHAERT VALVE GEAR 37.
Сторінка 43
... exactly vertical position , both pin holes at its upper end would be vertically even , and the centre lines through valve and seat would coincide , the valve being central on its seat and the lead eliminated . With an engine standing as ...
... exactly vertical position , both pin holes at its upper end would be vertically even , and the centre lines through valve and seat would coincide , the valve being central on its seat and the lead eliminated . With an engine standing as ...
Сторінка 44
... exactly as shown in the plate . While the Stephenson link is an open , one - piece affair , and is simple in construction , suspended by a pin in the link - saddle on one side only , it is usually considered necessary for the Walschaert ...
... exactly as shown in the plate . While the Stephenson link is an open , one - piece affair , and is simple in construction , suspended by a pin in the link - saddle on one side only , it is usually considered necessary for the Walschaert ...
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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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Сторінка 244 - The clutch, change speed gearing and transmission system are considered in detail. Contains instructions for repairing all types of axles, steering gears and other chassis parts. Many tables, short cuts in figuring and rules of practice are given for the mechanic. Explains fully valve and magneto timing, "tuning...