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 81
Сторінка 38
... main 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 ...
... main 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 ...
Сторінка 41
... rod and the line of the valve - stem ; horizontal lines through the centres of the main axle and the pin connecting the eccentric rod to the link are too widely apart , and the result is an angle great enough to disturb the . THE ...
... rod and the line of the valve - stem ; horizontal lines through the centres of the main axle and the pin connecting the eccentric rod to the link are too widely apart , and the result is an angle great enough to disturb the . THE ...
Сторінка 43
... main - pin , and if the foot , or lower extension that we have supplied to the link to which the eccentric rod is connected , was long enough that when the main - pin was on a dead point and the link was standing vertically the pin in ...
... main - pin , and if the foot , or lower extension that we have supplied to the link to which the eccentric rod is connected , was long enough that when the main - pin was on a dead point and the link was standing vertically the pin in ...
Сторінка 49
... rod is connected at the same distance below the centre of the link trunnion ... main - pin instead of ahead of it as is usual with outside admission valves ... rod 4 THE WALSCHAERT VALVE GEAR 49.
... rod is connected at the same distance below the centre of the link trunnion ... main - pin instead of ahead of it as is usual with outside admission valves ... rod 4 THE WALSCHAERT VALVE GEAR 49.
Сторінка 52
... rod which con- nects the return crank with the link ; this rod may be slightly lengthened or shortened , to correct ... main - pin , and the slightest variation in its position relative to the main - pin will be detrimental . When the ...
... rod which con- nects the return crank with the link ; this rod may be slightly lengthened or shortened , to correct ... main - pin , and the slightest variation in its position relative to the main - pin will be detrimental . When the ...
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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