Cyclopedia of locomotive engineering, with examination questions and answers; a practical manual on the construction care and management of modern locomotives (1916)
Swingle, Calvin Franklin, 1846- [from old catalog] · Chicago, F. J. Drake & co., pub. for Sears, Roebuck & co. · leaf 711
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 the 657 658 LOCOMOTIVE ENGINEERING train brakes… … To Brake Pipeft Pipe BP HSI08HSI06 To Brake CylindersW P»oe HSI07 Fig. 292. The High Speed Valve to which the Safety Valve isfastened connects with the brake cylinder pipe at BC jand with brake pipe at BP. The valve HS 108 with piston HS 107 operates whenthe brake pipe pressure is less than the…
Locomotives
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