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
Результати 1-5 із 44
Сторінка 35
... length of the radius rod . We have now completed the design of the Walschaert valve gear so far as it is represented by Fig . 6 , except in supplying the mechanism by which the reverse lever may shorten the cut - off and reverse the ...
... length of the radius rod . We have now completed the design of the Walschaert valve gear so far as it is represented by Fig . 6 , except in supplying the mechanism by which the reverse lever may shorten the cut - off and reverse the ...
Сторінка 38
... length , when the engine is standing on either dead centre the reverse lever can be shifted from the farthest go - ahead position clear over to the back corner notch of the quadrant without disturbing the position of the valve , and ...
... length , when the engine is standing on either dead centre the reverse lever can be shifted from the farthest go - ahead position clear over to the back corner notch of the quadrant without disturbing the position of the valve , and ...
Сторінка 40
... length as the full travel of the valve , as there is nothing intervening to shorten or lengthen the motion ; and this equality of motion is carried on , through Fig . 4 where both rocker - arms are of the same length to the nearly ...
... length as the full travel of the valve , as there is nothing intervening to shorten or lengthen the motion ; and this equality of motion is carried on , through Fig . 4 where both rocker - arms are of the same length to the nearly ...
Сторінка 52
... length is the eccentric rod which con- nects the return crank with the link ; this rod may be slightly lengthened or shortened , to correct errors in the location of the link centre , from centre of the driving axle which carries the ...
... length is the eccentric rod which con- nects the return crank with the link ; this rod may be slightly lengthened or shortened , to correct errors in the location of the link centre , from centre of the driving axle which carries the ...
Сторінка 55
... length before the Master Mechanics ' Convention in 1885. Although a D - slide valve is used , the position of the valve chest is further in toward the centre line of the engine than is common , this inlying being more common to valves ...
... length before the Master Mechanics ' Convention in 1885. Although a D - slide valve is used , the position of the valve chest is further in toward the centre line of the engine than is common , this inlying being more common to valves ...
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 eccentric to valve Egide Walschaert equal equipped exact centre exactly exhaust forward full gear hub centre inches inside admission valves length link foot link fulcrum live steam lost motion lower end main crank-pin main rod main-pin main-valve moved pin hole piston valve port opening position quadrant radius bar radius rod return crank reverse lever reverse shaft rocker rocker-arm schaert shortened side steam chest steam lap Stephenson link motion stroke tion transmission bar trunnion 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