发明名称 |
Seal type storage battery |
摘要 |
A seal type storage battery has a battery case which has a sealing assembly for sealing an opened portion of an outer case, which holds an electricity generating element. The sealing assembly includes a pressure-sensitive conductive rubber member in the battery case. The pressure-sensitive conductive rubber member has a resistance that changes continuously depending on a rise of inner pressure in the battery case. A lead connecting with the, pressure-sensitive conductive rubber extends outside of the battery case, and the lead is capable of outputting a pressure detecting signal to outside.
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申请公布号 |
US6610438(B2) |
申请公布日期 |
2003.08.26 |
申请号 |
US20010820353 |
申请日期 |
2001.03.29 |
申请人 |
SANYO ELECTRIC CO., LTD. |
发明人 |
OKUMURA NOBUHITO;NISHIMURA SATORU;TAMAGAWA TAKUYA;KAKIUCHI HISASHI;KATAYAMA HIROKI;INOUE HIROYUKI;FUJISAKA ETSUYA |
分类号 |
H01M2/12;H01M2/34;H01M6/50;H01M10/34;H01M10/48;(IPC1-7):H01M10/34;H01M10/44 |
主分类号 |
H01M2/12 |
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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