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 11-15 із 57
Сторінка 98
... crosshead , or slide . d Combination lever . e Crosshead link . f Link radius rod . g Reverse link . h Location of combination lever on crosshead . k Length of eccentric crank . 2. Check eccentric throw to see that it is exactly 98 THE ...
... crosshead , or slide . d Combination lever . e Crosshead link . f Link radius rod . g Reverse link . h Location of combination lever on crosshead . k Length of eccentric crank . 2. Check eccentric throw to see that it is exactly 98 THE ...
Сторінка 99
... crosshead gear to valve , and radius rod to link , without connecting eccentric rod to link . 7. Hook up radius rod to exact centre of link , and then revolve driving wheels , seeing that crosshead gear gives correct lead as specified ...
... crosshead gear to valve , and radius rod to link , without connecting eccentric rod to link . 7. Hook up radius rod to exact centre of link , and then revolve driving wheels , seeing that crosshead gear gives correct lead as specified ...
Сторінка 104
... radius of the main crank . Clap and lead ( one side ) . L distance between radius rod and crosshead connection ( from F to M , Fig . 29 ) on the combination lever . V distance between the radius rod and valve - stem connections .
... radius of the main crank . Clap and lead ( one side ) . L distance between radius rod and crosshead connection ( from F to M , Fig . 29 ) on the combination lever . V distance between the radius rod and valve - stem connections .
Сторінка 109
... crosshead con- nection has a slight influence on the port opening and should , therefore , in the centre position of the lever , be about in the same level as the crosshead connecting point n ( see Fig . 11 ) . In Fig . 32 is the motion ...
... crosshead con- nection has a slight influence on the port opening and should , therefore , in the centre position of the lever , be about in the same level as the crosshead connecting point n ( see Fig . 11 ) . In Fig . 32 is the motion ...
Сторінка 119
... crosshead - connection point of the union bar to the corresponding point of the combination lever . It is not necessary to lay out the valve diagrams except where a given cut - off per cent is wanted . This is the most convenient way to ...
... crosshead - connection point of the union bar to the corresponding point of the combination lever . It is not necessary to lay out the valve diagrams except where a given cut - off per cent is wanted . This is the most convenient way to ...
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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