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 193
thearmature slots which are lined with horn fiber and retaining wedgesof wood are dovetailed into V-shaped notches on either side of theslot, as shown in Figs. 163 and 165. Supporting Ring. Where heavy windings project beyond thelaminations, an additional support is provided by means of an… … Fig. 163. Armature Coil Support Construction—General Electric Alternator tions of the load or short-circuits. Fig. 165 shows a section of a sup-porting ring of this type and indicates the method of connecting thecoils to it. In order to admit of the prompt replacement of damagedcoils, sufficient…
Electrical engineering
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