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 5
... America ; and its success , together with the actual necessity for an outside valve gear on the ex- tremely large locomotives now in general use , has stimulated the development of other styles of radial valve gear of which the two most ...
... America ; and its success , together with the actual necessity for an outside valve gear on the ex- tremely large locomotives now in general use , has stimulated the development of other styles of radial valve gear of which the two most ...
Сторінка 7
... American Railway Master Mechanics ' Association , by Mr. C. J. Mellin , Designing Engineer of the American Locomotive Company . This paper was written on the subject of Special Valve Gears other than the Stephenson link motion , and ...
... American Railway Master Mechanics ' Association , by Mr. C. J. Mellin , Designing Engineer of the American Locomotive Company . This paper was written on the subject of Special Valve Gears other than the Stephenson link motion , and ...
Сторінка 11
... American locomotives , although our engines have increased in 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 ...
... American locomotives , although our engines have increased in 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 ...
Сторінка 12
... America at intervals in the latter part of the last century by those prejudiced toward it , and dropped from sight , it has risen into our view again through a sheer necessity , and there is a general desire , now , to get acquainted ...
... America at intervals in the latter part of the last century by those prejudiced toward it , and dropped from sight , it has risen into our view again through a sheer necessity , and there is a general desire , now , to get acquainted ...
Сторінка 44
... American Locomotive Company on all of their engines equipped with the Walschaert gear at this time , exactly as shown in the plate . While the Stephenson link is an open , one - piece affair , and is simple in construction , suspended ...
... American Locomotive Company on all of their engines equipped with the Walschaert gear at this time , exactly as shown in the plate . While the Stephenson link is an open , one - piece affair , and is simple in construction , suspended ...
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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 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