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. |
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Результати 1-5 із 82
Сторінка 19
... radius rod and valve - stem , and the combination lever ; these points , however , will be explained at the proper time . Fig . 2 represents the idea of " direct motion THE WALSCHAERT VALVE GEAR 19.
... radius rod and valve - stem , and the combination lever ; these points , however , will be explained at the proper time . Fig . 2 represents the idea of " direct motion THE WALSCHAERT VALVE GEAR 19.
Сторінка 33
... rod at about the point marked X in Fig . 5 , and that part of the rod that is still connected with the return crank ... radius rod . " The word radius is applied to the distance from the centre to the circumference of a circle : a spoke ...
... rod at about the point marked X in Fig . 5 , and that part of the rod that is still connected with the return crank ... radius rod . " The word radius is applied to the distance from the centre to the circumference of a circle : a spoke ...
Сторінка 34
... radius rod is " fixed " at a point on the combination lever - with its other end rotating about it , the back end of our radius rod will have a limited distance for rotation also . The common double - eccentric gear - the Stephenson ...
... radius rod is " fixed " at a point on the combination lever - with its other end rotating about it , the back end of our radius rod will have a limited distance for rotation also . The common double - eccentric gear - the Stephenson ...
Сторінка 35
... radius rod ( see Fig . 6 ) ; now it will be apparent why we curve the ends of the link forward : with the link in a vertical position , as it stands , it must be possible to slide the link - block up and down from one end of the link to ...
... radius rod ( see Fig . 6 ) ; now it will be apparent why we curve the ends of the link forward : with the link in a vertical position , as it stands , it must be possible to slide the link - block up and down from one end of the link to ...
Сторінка 36
... radius rod should be raised to the upper end of the link , the link itself would perform Eccentric Rod To Reverse Lever Radius Rod Valve Stem FIG . 6. Building up the Walschaert Valve Gear . the functions of a rocker - arm and the ...
... radius rod should be raised to the upper end of the link , the link itself would perform Eccentric Rod To Reverse Lever Radius Rod Valve Stem FIG . 6. Building up the Walschaert Valve Gear . the functions of a rocker - arm and 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 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