Locomotive catechism; an up-to-date, practical and complete work on the locomotive--treating on the design, construction, repair and running of all kinds of locomotives .. (1908)
Grimshaw, Robert, 1850- [from old catalog] · New York, The N. W. Henley publishing company · leaf 461
Positiok or Ports.Scnvice Stop. PRESSURE EJCOCEDlNQ 60 POUNOSIN BRAKE CVUNOCR. Fig. 301. Release. Fig. 302. Service. discharged; spring 11 then restores the conditions of Fig. 301retaining 60 pounds in the brake cylinder. In an emergency application (Fig. 303) the violent admissionof air into brake… … Fig. 3°3. Emergency. bringing apex of port b over-a, and a comparatively slow dis-charge takes place while the train speed is maximum; as the ENGINE AND TENDER BRAKES. 451 pressure reduces above piston 4 it permits it to rise. Whenthe braking pressure is down to 60 pounds, a is closed andthe…
Locomotives
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