Lead storage battery with electrolyte of high specific gravity
专利汇可以提供Lead storage battery with electrolyte of high specific gravity专利检索，专利查询，专利分析的服务。并且PURPOSE:To obtain a lead storage battery of long life, by transferring a lower electrolyte of high specific gravity from a main cell containing a group of electrode plates, to an auxiliary cell when an electrolyte in a process of charging is stratified, and by then keeping the transferred electrolyte in the auxiliary cell. CONSTITUTION:The specific gravity of a lower electrolyte rises to 1.38 as a charging reaction advances. At that time, a pressure generator 8 is put into action by the signal of a specific gravity sensor 7 to reduce the pressure in an auxiliary cell 4' to transfer the electrolyte of 1.38 in specific gravity in the lower portion of a main cell 4 into the auxiliary cell through an opening 5 and keep the transferred electrolyte therein. After that, the concentration of the electrolyte 6 in the main cell 4 becomes uniform in the vertical direction thereof due to gushing from electrode plates so that the specific gravity of the electrolyte becomes 1.30. When the specific gravity of the electrolyte has become 1.10 or less due to the deep discharge of a battery, the pressure generator 8 is put into action by the signal of the specific gravity sensor 7 to augment the pressure in the auxiliary cell 4' so that the electrolyte 6' of 1.38 in specific gravity in the auxiliary cell is transferred into the main cell 4. As a result, the specific gravity of the electrolyte in the main cell 4 rises to make dischargeable state to increase the capability of the battery.，下面是Lead storage battery with electrolyte of high specific gravity专利的具体信息内容。
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