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 338
eing protected by thickstrips of insulating material. In this air-blast transformer, air passagesor ducts are provided between the layers of the coils, and at intervals,between the core stampings, asshown in the figure. The airfor cooling the transformer isadmitted at the base, andpasses vertically… … Fig. 265. Sectional View of Fort Wayne Shell-Type Transformer
Electrical engineering
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