Modern locomotive engineering, with questions and answers .. (1913)
Swingle, Calvin Franklin, 1846- [from old catalog] · Chicago, F. J. Drake & co · leaf 740
and ifs spring 6. The regulatingparts consist of the regulating valve 13, regulating-valvespring 14, diaphragm 15, diaphragm spindle 17, regulat-ing handle 23. Main-reservoir air enters through port ET BRAKE EQUIPMENT 711 a, a to the supply-valve chamber B, forcing supply-valvepiston 8 to the left,… … FIG. 31 At the same time air flows through port / in supply-valve piston 8 to chamber G, and through porth to regulating-valve chamber li. As regulating-valve 13 is raised from its seat, it will flow through portk to chamber L. When the feed-valve-pipe pressure,which is always present in chamber L…
Locomotives
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