Kirkman, Marshall M. (Marshall Monroe), 1842-1921 · New York and Chicago, The World railway publishing company · leaf 211
e upper cock isopened it continues to discharge water, there is toomuch water in the boiler; if, on the contrary, whenthe lower cock is opened, only steam issues forth, it isan evidence of too little water. Fig. 4 shows a stand-ard pattern of locomotive gauge cock, so constructedthat it can be… … Fig. 4.Regrinding Locomotive Gauge Cock THE MASON AIR BRAKE PUMP REGULATOROR GOVERNOR. This regulator is designed to automatically controlthe air pressure in the brake system for operatingthe brakes on railroad cars. It is placed in thesteam supply pipe leading to the air pump, andregulates the…
Locomotives
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