发明名称 |
BATTERIEMODUL, HERSTELLUNGSVERFAHREN DAFÜR UND FAHRZEUG MIT BATTERIEMODUL |
摘要 |
Each of battery cells that constitute a battery module includes a flat-shaped rolled electrode body formed by rolling a sheet-like anode collector and a sheet-like cathode collector along with a sheet-like separator, and a trailing edge of the sheet-like anode collector and a trailing edge of the sheet-like cathode collector are located at a position outside a portion of the rolled electrode body which substantially receives a restraining load. The battery module, in which the restraining load is applied to the cells, achieves long service life while maintaining good output characteristics. |
申请公布号 |
DE602007011951(D1) |
申请公布日期 |
2011.02.24 |
申请号 |
DE20076011951T |
申请日期 |
2007.09.18 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
KURODA, AKIRA;TAKEDA, SACHIO |
分类号 |
H01M2/02;H01M2/10;H01M2/18;H01M2/22;H01M10/04;H01M10/05;H01M10/0587 |
主分类号 |
H01M2/02 |
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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