发明授权
- 专利标题: Bipolar battery
- 专利标题(中): 双极电池
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申请号: US13240379申请日: 2011-09-22
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公开(公告)号: US08415049B2公开(公告)日: 2013-04-09
- 发明人: Osamu Shimamura , Kenji Hosaka , Kyoichi Watanabe , Takaaki Abe , Takuya Kinoshita , Hideaki Horie , Hajime Sato , Ryouichi Senbokuya
- 申请人: Osamu Shimamura , Kenji Hosaka , Kyoichi Watanabe , Takaaki Abe , Takuya Kinoshita , Hideaki Horie , Hajime Sato , Ryouichi Senbokuya
- 申请人地址: JP Yokohama-shi
- 专利权人: Nissan Motor Co., Ltd.
- 当前专利权人: Nissan Motor Co., Ltd.
- 当前专利权人地址: JP Yokohama-shi
- 代理机构: Foley & Lardner LLP
- 优先权: JP2004-358500 20041210; JP2005-114495 20050412
- 主分类号: H01M2/14
- IPC分类号: H01M2/14
摘要:
The present invention provides a bipolar battery made by using a polymer gel electrolyte or a liquid electrolyte in an electrolyte layer, which is highly reliable and prevents liquid junction (short circuit) caused by leak out of an electrolyte solution from the electrolyte part. The present invention provides a bipolar battery laminated, in series, with a plurality pieces of bipolar electrodes which is formed with a positive electrode on one surface of a collector, and a negative electrode on the other surface, so as to sandwich an electrolyte layer, characterized by being provided with a separator which retains the electrolyte later, and a seal resin which is formed and arranged at the outer circumference part of a part of the separator where the electrolyte is retained.
公开/授权文献
- US20120005882A1 BIPOLAR BATTERY 公开/授权日:2012-01-12