发明申请
US20120171526A1 RUBBER VALVE FOR SEALING A BATTERY AND A LITHIUM ION BATTERY HAVING THE SAME
审中-公开
用于密封电池的橡胶阀和具有该电池的锂离子电池
- 专利标题： RUBBER VALVE FOR SEALING A BATTERY AND A LITHIUM ION BATTERY HAVING THE SAME
- 专利标题（中）： 用于密封电池的橡胶阀和具有该电池的锂离子电池
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申请号： US13340140申请日： 2011-12-29
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公开(公告)号： US20120171526A1公开(公告)日： 2012-07-05
- 发明人: Yingliang JI , Yan Zhang , Xianping Wang
- 申请人： Yingliang JI , Yan Zhang , Xianping Wang
- 优先权： CN201020697938.0 20101231
- 主分类号： H01M2/12
- IPC分类号： H01M2/12 ; F16K15/14
摘要：
A rubber valve for sealing a battery sealing structure is provided, comprising: a first projection in a dome shape with a center protruding upward; a second projection in a hemispherical shape with at least one diametric groove formed thereon; and a column connecting the first and the second projections. A lithium ion battery having the rubber valve is also provided.
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