Modern locomotive engineering, with questions and answers .. (1913)
Swingle, Calvin Franklin, 1846- [from old catalog] · Chicago, F. J. Drake & co · leaf 687
Fig. 291. High Speed Controller. . Fig. 291 is an outside view showing the general ar-rangement. Fig. 292 is a section showing the operativeparts. The Safety Valve is for use at all times to graduateoff brake cylinder pressure after an application of tli« 657 658 LOCOMOTIVE ENGINEERING train brakes… … HSI08HSKD6 To Brake Cylinders The High Speed Valve to which the Safety Valve isfastened connects with the brake cylinder pipe at BCand with brake pipe at BP. The valve HS 108 with piston HS 107 operates whenthe brake pipe pressure is less than the pressure in brakecylinders. During all ordinary…
Locomotives
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