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 199
Fig. 168. One of the Field Poles Which Fitsinto the Core of Fig. 167 173 162 ALTERNATING-CURRENT MACHINERY … The pole pieces are thereby securely held in place during opera-tion; but poles and coils may be easily taken out when desired, by knocking out the steel keys.The field coils of thesetype G alternators arewound with wire, and thecomplete rotor or revolvingfield for the 30- and 50-kilo-watt machines…
Electrical engineering
Internet Archive · Northeastern University Library · Public Domain Mark 1.0. Free to use for anything.
