09-06-1941 дата публикации
Номер: GB0000537072A
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... 537,072. Accumulators. FULLER, L., and SUDLOW, E. W. Nov. 16, 1939, No. 30199. [Class 53] Each electrode comprises a troughshaped metal support 17 filled with active material 18, the electrodes being separated, and preferably surrounded, by porous separating material 22, 23 soaked with electrolyte. The ebonite casing 10, Fig. 1, may have a threaded closure member 12 provided with a threaded stopper 14 which serves as a vent during charging but is screwed down during use. The supports 17 are formed with end walls 20 to which the leads 21 are attached. After assembly, the lower end of the casing 10 is closed by a layer of pitch &c. 25. In a modification, the metal supports 17,' Fig. 3, are of lead wire gauze or perforated lead, one electrode being connected by wire 27 to a terminal plate 26 at one end of the cell, and the other electrode being connected to the vent stopper 14 which serves as the other terminal. Pressure may be applied to the electrodes and separating material by the closure ...
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