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 345
ds; they can, however, also be made semi-enclosed and totallyenclosed by the addition of suitable metal enclosing covers fitted tothe end housings. The semi-enclosed type uses perforated covers 306 TYPES OF GENERATORS AND MOTORS 61 forming a screen that, while allowing a circulation of air,… … Fig. 74. Type K Motor Driving a Band SawCourtesy of AUis-Chalmers Manufacturing Company the others. The enclosed motor does well, however, for intermittentwork where it has ample time to cool in the intervals of work. The AUis-Chalmers Company also manufactures railway motors,as illustrated by Fig.…
Electrical engineering
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