公开(公告)号：US06610438B2

公开(公告)日：2003-08-26

申请号：US09820353

申请日：2001-03-29

申请人： Nobuhito Okumura ,  Satoru Nishimura ,  Takuya Tamagawa ,  Hisashi Kakiuchi ,  Hiroki Katayama ,  Hiroyuki Inoue ,  Etsuya Fujisaka

发明人： Nobuhito Okumura ,  Satoru Nishimura ,  Takuya Tamagawa ,  Hisashi Kakiuchi ,  Hiroki Katayama ,  Hiroyuki Inoue ,  Etsuya Fujisaka

IPC分类号： H01M1034

CPC分类号： H01M2/345 ,  H01M2/1229 ,  H01M2/34 ,  H01M2200/20

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.

摘要翻译： 密封型蓄电池具有电池壳体，该电池壳体具有用于密封保持发电元件的外壳的开口部分的密封组件。 密封组件包括电池壳体中的压敏导电橡胶构件。 压敏导电橡胶构件具有根据电池壳体内压上升而连续变化的电阻。 与压敏导电橡胶连接的引线延伸到电池壳体的外部，引线能够向外部输出压力检测信号。