Modern locomotive engineering, with questions and answers .. (1913)
Swingle, Calvin Franklin, 1846- [from old catalog] · Chicago, F. J. Drake & co · leaf 716
r pipe is closedby the rotary valve of the automatic brake valve. There-fore, to release the locomotive brakes, the automaticbrake valve must be moved to running position, or theindependent brake valve must be held in release position,in which positions the rotary valve of either will connectthe… … ii m APPLI-CATIONCHAMBERj;^ 4 PRESSURECHAMBER. v^/////////%///////////y/////////^ FIG. 304. EMERGENCY 688 LOCOMOTIVE ENGINEERING exhaust valve i6 uncovers exhaust ports d and e, allow-ing brake-cylmder pressure to escape. Emergency. When a sudden and heavy brake-pipereduction is made, as in an…
Locomotives
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