Locomotive engine running and management .. (1899)
Sinclair, Angus, 1841-1919 · New York, J. Wiley & sons; [etc., etc.] · leaf 336
ding to the plat-form, is fastened in a suitable manner, enabling theuse of the signal from any part of the car. THE SIGNAL-VALVE. A signal-valve, Fig. 34, may be attached by meansof lugs on the upper cap to the right running-boardof the engine under the cab. Suitable pipe-connec-tions are made… … Fig. 33.—Pressure Reducing Valve. REDUCING-VALVE. A reducing-valve, Fig. 33, is connected by meansof pipes to the main reservoir of the air-brake systemand admits pressure therefrom to the signal-pipe, to 288 LOCOMOTIVE ENGINE RUNNING. which it is also connected, reduced to 40 pounds pres-sure per…
Locomotives
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