| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To obtain a highly reliable lead storage battery capable of surely discharging a gas generated inside a battery and restraining reduction of an electrolyte at the time of normal use when the gas discharged from an exhaust hole of a liquid plug uses a section formed between an acid-proof resin sheet and a lid as a gas discharge passage in a structure where the exhaust hole of the liquid plug is covered by the resin sheet. <P>SOLUTION: A sticking agent or an adhesive agent is applied to an upper part of the lid of the mono-block type lead storage battery, the discharge passage is formed to have a bending point by the acid-proof resin sheet rather than the liquid plug corresponding to each battery cell, and an end of the discharge passage is located at a long side face corresponding to each battery cell. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
