Modern locomotive engineering, with questions and answers .. (1913)
Swingle, Calvin Franklin, 1846- [from old catalog] · Chicago, F. J. Drake & co · leaf 557
n the rotary will connect the main supplyport (/) of the trainpipe with the main exhaust port{k), and allow the air in the trainpipe to exhaustdirectly into the atmosphere, BRAKE VALVE AND NEW SLIDE VALVE FEED VALVE The G-6 brake valve is identical with the F-6, with 542 LOCOMOTIVE ENGINEERING the… … Figure 231G-6 Brake Valve to be raised much quicker than it can be with theold style feed valve. The working parts of the new slide valve feed valveare as follows: all of the essential parts of the old AUTOMATIC AIR BRAKES 543 style feed valve are retained, see Fig. 232, with slightmodification,…
Locomotives
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