Invention Grant
- Patent Title: Battery pack exhibiting enhances structural strength
- Patent Title (中): 电池组显示出增强的结构强度
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Application No.: US12912232Application Date: 2010-10-26
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Publication No.: US08999570B2Publication Date: 2015-04-07
- Inventor: Woon-Seong Baek
- Applicant: Woon-Seong Baek
- Applicant Address: KR Yongin-si
- Assignee: Samsung SDI Co., Ltd.
- Current Assignee: Samsung SDI Co., Ltd.
- Current Assignee Address: KR Yongin-si
- Agency: Knobbe Martens Olson & Bear
- Priority: KR10-2009-0116670 20091130
- Main IPC: H01M2/02
- IPC: H01M2/02 ; H01M2/06 ; H01M2/30 ; H01M2/34

Abstract:
There is provided a battery pack in which a pair of ribs are formed at an inner frame to extend toward plane portions of a bare cell, so that the inner frame can be fixed at the exact position of the bare cell. In one embodiment, a battery pack includes a bare cell having a pair of first side portions opposite to each other, a pair of second side portions opposite to each other, and a pair of plane portions opposite to each other. The second side portions and the plane portions are connected to ends of the first side portions. A protection circuit module is electrically connected to the bare cell. An inner frame is provided between the bare cell and the protection circuit module. The inner frame has at least a pair of ribs opposite to each other while extending toward the plane portions of the bare cell.
Public/Granted literature
- US20110129696A1 BATTERY PACK Public/Granted day:2011-06-02
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