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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Сторінка 8
... common valve itself ; therefore , the valve is herein treated superficially , except in its actions that may be peculiarly induced by the motion of the Walschaert gear . THE AUTHOR . FIRST DIVISION ANALYSIS OF THE WALSCHAERT VALVE GEAR ...
... common valve itself ; therefore , the valve is herein treated superficially , except in its actions that may be peculiarly induced by the motion of the Walschaert gear . THE AUTHOR . FIRST DIVISION ANALYSIS OF THE WALSCHAERT VALVE GEAR ...
Сторінка 15
... common sawmill engine , that some of the readers hereof may have tended , and we will build up the Walschaert gear from it , ourselves , with the help of a few drawings and photographic views . In taking up the study , or entering into ...
... common sawmill engine , that some of the readers hereof may have tended , and we will build up the Walschaert gear from it , ourselves , with the help of a few drawings and photographic views . In taking up the study , or entering into ...
Сторінка 16
... common types of valve there are but two ports to the cylinder - one to each end - and while the valve is admitting live steam to the cylinder through one of these ports , it is discharging the ex- hausted steam from the other port , and ...
... common types of valve there are but two ports to the cylinder - one to each end - and while the valve is admitting live steam to the cylinder through one of these ports , it is discharging the ex- hausted steam from the other port , and ...
Сторінка 17
... common use are of the piston type , which in construction are really two ordinary pistons with metal packing rings , and with a tubular connection from one piston to the other ; this connecting cylinder is usually made hollow in order ...
... common use are of the piston type , which in construction are really two ordinary pistons with metal packing rings , and with a tubular connection from one piston to the other ; this connecting cylinder is usually made hollow in order ...
Сторінка 20
... common steam engine , with fixed cut - offs and non - reversible , and it will be the engine in the Direct Valve Motion Engine Runs Forward FIG . 2. - The Simplest Form of Steam Engine ; Direct Valve Motion . rough — the rough ashlar ...
... common steam engine , with fixed cut - offs and non - reversible , and it will be the engine in the Direct Valve Motion Engine Runs Forward FIG . 2. - The Simplest Form of Steam Engine ; Direct Valve Motion . rough — the rough ashlar ...
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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