Thomälen, Adolf, 1865-, Thomälen Adolf. Kurzes Lehrbuch der Electrotechnik. English · London, E. Arnold · leaf 49
ecame thereby chemically changed, or formed, as the change istechnically termed. To increase the capacity Faure made the plates withdeep grooves or holes into which pastes of various oxides of lead, or finelydivided metallic lead, were introduced. The positive plates are now largelymade of deeply… … Fig. 23 Fig. 24 Fig. 25 (Fig. 24) consist of lead grids into the meshes of which lead oxide paste isforced. In this unfinished condition they are delivered and, after fitting upthe battery, it is necessary to charge it continuously for about 40 hours,thus converting the paste in the negative plates…
Electrical engineering
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