发明名称 |
Secondary battery and method of manufacturing secondary battery |
摘要 |
The present invention refers to a secondary battery (100) including an insulating bag (170) for preventing or substantially preventing a short circuit between an electrode assembly (110) and a case (120) and for improving efficiency in injecting electrolyte, and a method of manufacturing the secondary battery (100). A secondary battery (100) includes an electrode assembly (110) including a first electrode (111), a second electrode (112), and a separator (113) between the first (111) and second (112) electrodes; an insulating bag (170) accommodating the electrode assembly (110) and including a plurality of electrolyte communication holes (176) formed in a lower portion of the insulating bag (170); and a case (120) accommodating the electrode assembly (110) and the insulating bag (170). |
申请公布号 |
EP2355203(A1) |
申请公布日期 |
2011.08.10 |
申请号 |
EP20110150361 |
申请日期 |
2011.01.07 |
申请人 |
SB LIMOTIVE CO., LTD. |
发明人 |
MOON, JONGSEOK;AHN, BYUNGKYU |
分类号 |
H01M2/02;H01M2/10;H01M2/36 |
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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