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 641
rge port in the main slide valve, marked J, is con-nected to the large exhaust port, marked K, whichcauses the trainpipe pressure to pass out through ex-haust passage C and be reduced suddenly, therebycausing all the triple valves on the train to assumethe emergency position. When the handle… … Main Reservoir Tr&in Pipe Figure 253New York Engineers Brake Valve, Automatic Lap Position the vent valve 180, in the end of the piston 104A, toclose the bottom end of passage O, because in full AUTOMATIC AIR BRAKES 599 release, running, or positive lap position, the top endof port O is open to…
Locomotives
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