发明名称 |
Electric storage battery with gas driven electrolyte movement |
摘要 |
In an electric storage battery having plate electrodes, the capacity and useful life is improved through uniform distribution of concentration and temperature of the electrolyte by means of electrolyte circulation. A synthetic plastic plate positioned between the plate electrodes and the housing wall of the storage battery contains a plurality of vertically extending transport tubes which are open at their upper and lower ends. The bottom portions of the transport tubes, which are immersed in the electrolyte, are connected to compressed air ducts. The compressed air is mixed with the electrolyte present in the transport tube in such a manner that the electrolyte-air mixture present therein is lifted, due to its lower specific gravity, by the electrolyte which surrounds the transport tube. The electrolyte leaving the transport tube produces continuous circulation within the storage battery, and this ensures permanent exchange of the electrolyte present between the plate electrodes.
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申请公布号 |
US4283467(A) |
申请公布日期 |
1981.08.11 |
申请号 |
US19800125464 |
申请日期 |
1980.02.28 |
申请人 |
VARTA BATTERIE AKTIENGESELLSCHAFT |
发明人 |
GUETLICH, KARL-FRIEDRICH;KAPPUS, WOLFGANG;ZWEIGARDT, HERBERT;ECKARDT, RUDOLF |
分类号 |
H01M2/38;H01M10/06;(IPC1-7):H01M2/38 |
主分类号 |
H01M2/38 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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