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. |
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Результати 6-10 із 32
Сторінка 35
... 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 motion . In Fig . 6 the link - block and radius THE WALSCHAERT VALVE GEAR 35.
... 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 motion . In Fig . 6 the link - block and radius THE WALSCHAERT VALVE GEAR 35.
Сторінка 37
... shorten the travel and thereby secure earlier cut - offs of admission and release , the reverse lever is hooked up ... shortening of the motion of the valve until , with the reverse lever in the centre notch and the link - block pin ...
... shorten the travel and thereby secure earlier cut - offs of admission and release , the reverse lever is hooked up ... shortening of the motion of the valve until , with the reverse lever in the centre notch and the link - block pin ...
Сторінка 40
... 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 finished construction in Fig . 6 - providing the engine shown in the latter plate ...
... 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 finished construction in Fig . 6 - providing the engine shown in the latter plate ...
Сторінка 41
... shorten the distance from eccentric to valve , and this , on the backward stroke , increases the travel of the valve in ... shortened up and not create any other interference with the motion ? Shortening the throw of the eccentric by ...
... shorten the distance from eccentric to valve , and this , on the backward stroke , increases the travel of the valve in ... shortened up and not create any other interference with the motion ? Shortening the throw of the eccentric by ...
Сторінка 42
... shortened the swing of the link and the carry of the link - block , and on some engines this foot of the link is so long that the reduction in link - block travel amounts to a great deal , but it only affects the long motion of the ...
... shortened the swing of the link and the carry of the link - block , and on some engines this foot of the link is so long that the reduction in link - block travel amounts to a great deal , but it only affects the long motion of the ...
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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 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