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 319
andon the obsolete 283 76 STORAGE BATTERIES gas-lighting systems now that it has been found possible to createan electric system which is in all respects superior. There are sev-eral systems by which illumination by electricity may be effected,but as we are concerned with storage batteries, we will… … Fig. 50. Automatic Switch for Cutting Generator In and Out in Axlo-I.ighting System Courtc.li/ of Gould Coupler Company plan, one of which is that it is necessary to charge the battery froman outside source. By the same token, a system would be possiblewhich involved the exclusive use of a…
Electrical engineering
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