- 专利标题： BATTERY SYSTEM AND ABNORMALITY SENSING METHOD FOR BATTERY SYSTEM
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申请号： EP24165029.0申请日： 2024-03-21
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公开(公告)号： EP4456239A1公开(公告)日： 2024-10-30
- 发明人: HAGIWARA, Hideki , NAGASE, Hiroshi , OGUMA, Yasumasa , YOSHIDA, Jun , MIGITA, Tsubasa , UCHIDA, Yoshihiro
- 申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
- 申请人地址： JP Aichi-ken 471-8571 1, Toyota-cho Toyota-shi
- 代理机构： D Young & Co LLP
- 优先权： JP2023074406 20230428
- 主分类号： H01M10/0562
- IPC分类号： H01M10/0562 ; H01M10/48 ; H01M50/242 ; H01M50/342
摘要：
A battery system includes at least one pack (222) in which an all-solid-state battery cell (221) is sealed, and a sensing unit (150, 240) configured to sense deformation of the at least one pack (222) due to change in internal pressure of the at least one pack (222).
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