Practical instructor and reference book for locomotive firemen and engineers: a practical treatise .. (1911)
Lockhart, Charles F. (Charles Fulton), b. 1872 · New York, The Norman W. Henley publishing co. · leaf 206
NG POSITION 594. Brake pipe pressure flows into chamber P throughB P, thence through feed groove V over the top of piston26 into the chamber above equalizing valve 31 andthrough port O, to the pressure chamber, until the pressureon both sides of the piston 26 is equal. DISTRIBUTING VALVE,… … ^WN\m\^mw .. — Fig. 58.—Release Automatic or Independent. 204 THE DISTRIBUTING VALVE sides of piston 26, which results in the piston movingtoward the right as shown in Fig. 59. The first move-ment of the piston to the right closes the feed groove andat the same time moves the graduating valve until…
Locomotives
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