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 313
commutating pole motors of this name, and the featuresof this frame will be given mider Motors. Their form I machines,shown in Fig. 32, give them the smaller sizes from 3 to 45 kw.,ranging in speed from 1500 to 760 r. p. m. These machines aremultipolar and have a round cast-iron frame of which the… … 833/ Fig. 34. Crocker-Wheeler Three-Wire Generator After being taped and dipped in an insulating varnish they arebaked. MisceUcmeoiis Types. These machines, together with Crocker-Wheeler form L motor frames for the smaller sizes, when direct-con-nected to vertical high-speed engines of other…
Electrical engineering
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