Invention Grant
US07901809B2 Can-type secondary battery having a cap assembly for reducing excessive heating
有权
罐式二次电池具有用于减少过度加热的盖组件
- Patent Title: Can-type secondary battery having a cap assembly for reducing excessive heating
- Patent Title (中): 罐式二次电池具有用于减少过度加热的盖组件
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Application No.: US11194057Application Date: 2005-07-28
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Publication No.: US07901809B2Publication Date: 2011-03-08
- Inventor: Chang Seob Kim
- Applicant: Chang Seob Kim
- Applicant Address: KR Yongin-si
- Assignee: Samsung SDI Co., Ltd.
- Current Assignee: Samsung SDI Co., Ltd.
- Current Assignee Address: KR Yongin-si
- Agency: Christie, Parker & Hale, LLP
- Priority: KR10-2004-0060088 20040730
- Main IPC: H01M2/04
- IPC: H01M2/04 ; H01M2/02
Abstract:
A can-type secondary battery is adapted to induce a short circuit between metal within the secondary battery when the secondary battery deforms due to an external impact in order to reduce heat generation and improve the safety of the secondary battery.
Public/Granted literature
- US20060051667A1 Can-type secondary battery Public/Granted day:2006-03-09
Information query
