Invention Grant
- Patent Title: Circuit for protecting a thin-layer battery
- Patent Title (中): 保护薄层电池的电路
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Application No.: US13303925Application Date: 2011-11-23
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Publication No.: US08878494B2Publication Date: 2014-11-04
- Inventor: Frédéric Cantin , Nicolas Debeaupte
- Applicant: Frédéric Cantin , Nicolas Debeaupte
- Applicant Address: FR Tours
- Assignee: STMicroelectronics (Tours) SAS
- Current Assignee: STMicroelectronics (Tours) SAS
- Current Assignee Address: FR Tours
- Agency: Slater & Matsil, L.L.P.
- Priority: FR1061390 20101231
- Main IPC: H01M10/44
- IPC: H01M10/44 ; H01M10/46 ; H02H7/18 ; H02J7/00 ; H02H3/24
Abstract:
A method for protecting a thin-layer battery, including the steps of: periodically operating the battery at a forced discharge current, which is a function of temperature; and disconnecting the battery as soon as the voltage across it reaches a threshold, said threshold being greater than its critical voltage for a maximum discharge current under a maximum temperature.
Public/Granted literature
- US20120169292A1 Circuit for Protecting a Thin-Layer Battery Public/Granted day:2012-07-05
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