The steam engine and turbine; a text-book for engineering colleges (1911)
Heck, Robert Culbertson Hays, 1870- · New York, D. Van Nostrand company · leaf 404
40(/)] REVERSING VALVE GEARS. 389 for the OEcomponent there mayor may not be an actual eccentric at theshaft. A couple of examples will illustrate the working out of the idea.(g) The Walschaert Gear. — In Europe this is the most com-monly used valve gear for locomotives, and it has- been coming… … Fig. 249. — Outline of Walschaert Gear. sufficient illustration. Motion taken from the crosshead at J is re-duced and reversed by the lever KHL, taking H as the fulcrum: thisgives the effect of a short arm opposite to the crank, like OEo in Fig.248. The pin E, carried on a return crank from the…
Steam-engines · Steam-turbines
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