- 专利标题： Sealing arrangement of a battery filling port using a rivet
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申请号： US14360140申请日： 2012-11-21
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公开(公告)号： US09960407B2公开(公告)日： 2018-05-01
- 发明人: Hiroyuki Nakayama , Takashi Harayama , Kazuyuki Kusama
- 申请人： Hiroyuki Nakayama , Takashi Harayama , Kazuyuki Kusama
- 申请人地址： JP Toyota-shi, Aichi-ken
- 专利权人： Toyota Jidosha Kabushiki Kaisha
- 当前专利权人： Toyota Jidosha Kabushiki Kaisha
- 当前专利权人地址： JP Toyota-shi, Aichi-ken
- 代理机构： Finnegan, Henderson, Farabow, Garrett & Dunner, LLP
- 优先权： JP2011-257683 20111125
- 国际申请： PCT/IB2012/002429 WO 20121121
- 国际公布： WO2013/076555 WO 20130530
- 主分类号： H01M2/36
- IPC分类号： H01M2/36 ; H01M10/052 ; F16B19/00 ; F16B19/10 ; B21J15/04
摘要：
A sealed battery includes a filling hole, and a gasket and a blind rivet that seal the filling hole. A tapered surface that is inclined toward an inside of a battery case is formed around the filling hole of the battery case. The filling hole is sealed by the gasket and the blind rivet by the blind rivet plastic deforming.
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