专利汇可以提供Manufacture of sealed type lead storage battery专利检索,专利查询,专利分析的服务。并且PURPOSE:To make the specific gravity at the upper section of an electrode plate group high and make that at the lower section low in the installation state of a battery in use and improve the capacity and life of the battery by charging the battery in the reversed state to the installation state in use. CONSTITUTION:In the manufacture of an enclosed type lead storage battery using a nonwoven fabric mainly made of glass fibers, after an electrolyte is injected, the battery is reversed by 180 deg. to the installation state in use and charged. The electrolyte with high specific gravity is moved to the upper section of an electrode plate group of the battery in the installation state in use, and the electrolyte density at the upper section of the electrode plate group can be made higher than that at the lower section of the electrode plate group. The deterioration of the capacity and life of the battery caused by the stratification phenomenon can be thereby prevented in any installation state of the battery in use.,下面是Manufacture of sealed type lead storage battery专利的具体信息内容。
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