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 194
Fig. 1C9. Magnet-Yoke with Parts Bolted Together at Back and Front of Ring 168 DESIGN 159 The magnet-ring In all but the smallest machines is split in twoalong its horizontal diameter, or sometimes along its vertical diameter,to facilitate erection, inspection, and repair with respect to the…
Electrical engineering
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