Twentieth century hand-book for steam engineers and electricians with questions and answers; a practical non-technical treatise .. (1913)
Swingle, Calvin Franklin, 1846- [from old catalog] · Chicago, F. J. Drake & company · leaf 411
hanism at that point in the stroke at which it is de-sired that cut off should take place, and that the valve isthen quickly closed by means of a vacuum dash pot or, as 398 Steam Engineering in some types of engines^ by a spring. Connection is madebetween the wrist plate and rocker arm by means of… … Fig. 137 Eeferring to Fig. 136, A is the wrist plate, B and C arethe dash pot rods, D, D the dash pots and H K the hookrod. G and G represent the governor rods, and the figures1, 2, 3 and 4 indicate the valve rods with turn buckles forchanging their lengths. Valves and Valve Setting 399 As in…
