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 370
eight frames are 4-polefrom 7| to 40 horsepower. They can be wound shunt, series, andcompound, thus becoming besides constant speed motors, also vary-ing and adjustable speed motors. Westinghouse Electric and Manufacturing Company. A line ofmotors, designated type S, consists of thirteen frames.… … Fig. 106. Westinghouse Interpole Railway Motor with Lower FrameDown for Inspection the four positions and built open, partially enclosed, or totallyenclosed. They can be used also as adjustable speed motors forspeed variations of 1 to 1^ or 1 to 2. They are likewise employedas elevator motors, Fig.…
Electrical engineering
Internet Archive · Northeastern University Library · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Electric engineering.] (1902)](https://img.insideoutlibrary.com/img/200/ia-electricengineer04inte-409-177.webp)
