Moss, Sanford A. (Sanford Alexander), b. 1872 · New York, D. Van Nostrand company · leaf 22
Fig. 4. Steam Valves Opening Inwards. 19 between the two arrangements, and they are identical so far as theory is concerned. In the arrangement shown in Plate I the head-end steam valve (that is, tha … Fig. 5.Wrist-Plate with Reversed Motion . valve admitting steam to the side ofthe piston opposite the crank shaft)is wide open when the top of the wrist-plate is fartherest forward. Anotherarrangement is sometimes necessary,shown in Fig. 5, in which the head- 20 tend steam valve is wide open when…
Corliss valve gears · Machine design
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