发明名称 |
NONAQUEOUS ELECTROLYTE SECONDARY BATTERY |
摘要 |
PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery capable of certainly connecting and fixing between an end fringe part of a pole plate and a collector lead. SOLUTION: A nonaqueous electrolyte secondary battery is provided with a generating element 1, wound or laminated via a separator, so that an end fringe part of one pole part is projected from the end fringe part of another pole plate and a collector lead 2 connected to the end fringe part. The collector lead 2 has a plurality of channel portions, formed by bending of metallic board, to pinch and bond the end fringe part. Thin wall part is formed at a part of the channel portion. |
申请公布号 |
JP2000164195(A) |
申请公布日期 |
2000.06.16 |
申请号 |
JP19980350692 |
申请日期 |
1998.11.24 |
申请人 |
JAPAN STORAGE BATTERY CO LTD |
发明人 |
INOUE TAKEFUMI;YOSHIDA HIROAKI |
分类号 |
H01M2/22;H01M2/26;H01M10/04;H01M10/05;H01M10/0585;H01M10/0587;(IPC1-7):H01M2/22;H01M10/40 |
主分类号 |
H01M2/22 |
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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