发明申请
- 专利标题： CELL CASE FOR SECONDARY BATTERY
- 专利标题（中）： 二次电池的细节
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申请号： US13991779申请日： 2011-12-06
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公开(公告)号： US20130309546A1公开(公告)日： 2013-11-21
- 发明人: Sung Chul Park
- 申请人： Sung Chul Park
- 申请人地址： KR Seoul
- 专利权人： SK INNOVATION CO., LTD.
- 当前专利权人： SK INNOVATION CO., LTD.
- 当前专利权人地址： KR Seoul
- 优先权： KR10-2010-0126808 20101213
- 国际申请： PCT/KR11/09370 WO 20111206
- 主分类号： H01M2/02
- IPC分类号： H01M2/02 ; H01M10/50
摘要：
Provided is a cell case for secondary batteries which protects and supports a bare cell. The cell case has vents, thus enhancing the cooling efficiency of the bare cell. A heat exchanging member is formed in an outer surface of the cell case so that the bare cell can directly dissipate heat to the air through the heat exchanging member. Therefore, the efficiency of cooling the bare cell can be enhanced, thereby improving the performance of the secondary battery.
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