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 308
Fig. 37. Complete Negative PlateCourtesy of Edison Storage Battery Company 274 STORAGE BATTERIES 67 Plates. The plates do not consist of lead, as in the ordinarystorage battery, but of nickel, iron oxide, and steel. For the nega- … Fig. 38. Edison Positive Tube Containing Nickel Hydrate tive plate, iron oxide is pressed into steel pockets, Fig. 36, and anumber of these pockets are mounted on a steel grid or support,Fig. 37. For the formation of the positive plate, nickel hydrate (a green powder) is put into perforatedsteel…
Electrical engineering
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