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. |
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Сторінка 12
... operation . About the year 1844 - the transition period in the development of valve motions from the undecided to the accepted principles - Mr . Egide Walschaerts ( the final s in his name has been dropped in its application to that ...
... operation . About the year 1844 - the transition period in the development of valve motions from the undecided to the accepted principles - Mr . Egide Walschaerts ( the final s in his name has been dropped in its application to that ...
Сторінка 84
... operation of each is controlled by a separate piston valve of inside admission - a design of valve quite unusual in European practice — and both valves on each pair of cylinders are actuated by but one set of Walschaert's gear . To ...
... operation of each is controlled by a separate piston valve of inside admission - a design of valve quite unusual in European practice — and both valves on each pair of cylinders are actuated by but one set of Walschaert's gear . To ...
Сторінка 90
... operation . It may be asked why the inventor used two separate pins mounted on a crosspiece on the end of the eccen- tric rod instead of a single pin on the centre of the rod which would have served for both forward and backward motion ...
... operation . It may be asked why the inventor used two separate pins mounted on a crosspiece on the end of the eccen- tric rod instead of a single pin on the centre of the rod which would have served for both forward and backward motion ...
Сторінка 100
... operation should then be reversed and the other side of the engine similarly tried with the piston located at its extreme backward position in the cylinder . If an inspection of the Walschaert gear reveals an error 100 THE WALSCHAERT ...
... operation should then be reversed and the other side of the engine similarly tried with the piston located at its extreme backward position in the cylinder . If an inspection of the Walschaert gear reveals an error 100 THE WALSCHAERT ...
Сторінка 120
... in size - reproduced exactly from models used by the Baldwin Locomotive Works , through the courtesy of that company , and are quite interesting , not only in telling the story of the operation of 120 THE WALSCHAERT VALVE GEAR.
... in size - reproduced exactly from models used by the Baldwin Locomotive Works , through the courtesy of that company , and are quite interesting , not only in telling the story of the operation of 120 THE WALSCHAERT VALVE GEAR.
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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