发明名称 |
Spirally-rolled electrodes with separator and the batteries therewith |
摘要 |
Spirally-rolled electrodes for batteries wherein the electrodes having a concentric circle shape or an elliptic shape with positive electrode and negative electrode wound spirally via a separator therebetween has the characteristics as below: (1) the positive electrode and/or negative electrode consist of the combinations of several electrode plates; (2) each of the combinations in the positive electrode and/or the negative electrode so includes that the total amount of the active material or pseudo- active material which are the main materials for the electrode is substantially constant and; (3) each electrode plate in the electrode including plural electrodes is wound in series with an interval therebetween. <IMAGE> |
申请公布号 |
EP1202364(A1) |
申请公布日期 |
2002.05.02 |
申请号 |
EP20010115648 |
申请日期 |
2001.07.03 |
申请人 |
MATSUMOTO, ISAO |
发明人 |
MATSUMOTO, ISAO |
分类号 |
H01M2/02;H01M2/22;H01M2/26;H01M2/30;H01M4/00;H01M4/02;H01M4/24;H01M4/32;H01M6/10;H01M10/04;H01M10/28;H01M10/30;H01M10/34 |
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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