Modern locomotive engineering, with questions and answers .. (1913)
Swingle, Calvin Franklin, 1846- [from old catalog] · Chicago, F. J. Drake & co · leaf 607
ball valve for the purposeof admitting air into chamber D, or supplementaryreservoir, and a ball-faced vent valve fastened to theend of the equalizing piston for the purpose ofclosing port O (see Fig. 249). The cut, Fig. 248, showing the duplex gauge, illus-trates how the single governor,… … EV-102A Figure 249New York Engineers Brake Valve, Release Position top right-hand corner is a sectional view of the excesspressure valve, while in the top left-hand corner is aview of the main slide valve, and valve seat. In TENDER PLATE 35 (Locomotive Bngrineerlng) ENGINE
Locomotives
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