发明名称 |
Rechargeable battery |
摘要 |
Disclosed is a rechargeable battery for improving vibration durability and insulating property of an electrode assembly by controlling a position of the electrode assembly in a case while providing easy insertion of the electrode assembly. The rechargeable battery includes: an electrode assembly formed by winding an anode and a cathode disposed at both sides of a separator together with the separator; a case housing the electrode assembly; a cap plate closing and sealing an opening formed at an end of the case; an electrode terminal installed at a terminal hole of the cap plate and extended to the inside/outside of the case; a lead tab connecting the electrode terminal and the electrode assembly in the case; and a retainer interposed between the lead tab and the case and formed with an electric insulating material. |
申请公布号 |
EP2375475(A1) |
申请公布日期 |
2011.10.12 |
申请号 |
EP20110152639 |
申请日期 |
2011.01.31 |
申请人 |
SB LIMOTIVE CO., LTD. |
发明人 |
KIM, SUNG-BAE;KIM, YONG-SAM;BYUN, SANG-WON |
分类号 |
H01M10/052;H01M2/02;H01M2/18;H01M2/26;H01M2/34;H01M10/0587 |
主分类号 |
H01M10/052 |
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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