Cyclopedia of applied electricity : a general reference work on direct-current generators and motors, storage batteries, electrochemistry, welding, electric wiring, meters, electric lighting, electric railways, power stations, switchboards, power transmission, alternating-current machinery, telegraphy, etc. (1916)
American Technical Society · Chicago : American Technical Society · leaf 225
ounds. It is conveniently located under the car, andits dimensions depend upon the size of the brake cylinder used. Itserves to collect moisture and oil, and prevents them from being 193 98 ELECTRIC RAILWAYS carried further into the system. It should be drained frequently,as its capacity for stored… … CylinderFig. 93. Section of Air Operating Valve a way that it moves only when the power brake is used. When thehand brake is used, no movement of the piston occurs. The pistonrod 1 is made hollow to receive the push rod. A leather packingring 2 is provided which prevents air from leaking around the…
Electrical engineering
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