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. |
З цієї книги
Результати 1-5 із 39
Сторінка 21
... Axle E B Go Ahead C Back up Crank + A Pin FIG . 3. - Location of Stephenson Eccentrics on Axle , in Relation to the Crank - Pin . Fig . 3 is intended to represent the Stephenson link and eccentrics ; any movement of the link - block A ...
... Axle E B Go Ahead C Back up Crank + A Pin FIG . 3. - Location of Stephenson Eccentrics on Axle , in Relation to the Crank - Pin . Fig . 3 is intended to represent the Stephenson link and eccentrics ; any movement of the link - block A ...
Сторінка 25
... axle ; and in order to give this kind of an eccentric the advance necessary to secure lead , or overcome the outside lap , with outside ad- mission valves we must lengthen the return crank slightly , but still keeping eccentric pin E ...
... axle ; and in order to give this kind of an eccentric the advance necessary to secure lead , or overcome the outside lap , with outside ad- mission valves we must lengthen the return crank slightly , but still keeping eccentric pin E ...
Сторінка 34
... axle upon which the eccentrics are mounted , so that as the link may be raised or lowered any point within it will be at a constant relative distance from the eccentric centre ; the Walschaert eccentric , however , does not control the ...
... axle upon which the eccentrics are mounted , so that as the link may be raised or lowered any point within it will be at a constant relative distance from the eccentric centre ; the Walschaert eccentric , however , does not control the ...
Сторінка 35
... axle , the curve need not be as it was , and we have reasons for curving it in the opposite direction - reasons soon to be shown . First , we will hitch - up the link ; we have suspended it at a point where , by setting it in a vertical ...
... axle , the curve need not be as it was , and we have reasons for curving it in the opposite direction - reasons soon to be shown . First , we will hitch - up the link ; we have suspended it at a point where , by setting it in a vertical ...
Сторінка 38
... axle holds the link in a vertical position , and any point in the link at which the link - block may be stationed will be at a common distance from the point represented by the pin connecting the front end of the radius rod with the ...
... axle holds the link in a vertical position , and any point in the link at which the link - block may be stationed will be at a common distance from the point represented by the pin connecting the front end of the radius rod with the ...
Інші видання - Показати все
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