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 326
Fig. 244. General Electric Core-Type Transformer PartlyAssembled 888 ALTERNATING-CURRENT MACHINERY 275 core and yoke punching, which are punched simultaneously fromthe whole sheet by a compound die. In assembling the transformer,care is taken to get the core and yoke punchings back into the same … Fig. 245. General Electric Core-Type Transformerwith Tank Removed relative position as before punching, in order to secure the lowestpossible magnetic reluctance of the joints, and hence a small mag-netizing current. The laminations when assembled are held to- 289 276 ALTERNATING-CURRENT MACHINERY…
Electrical engineering
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