发明授权
- 专利标题: Battery system and automobile
- 专利标题(中): 电池系统和汽车
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申请号: US13207495申请日: 2011-08-11
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公开(公告)号: US08643341B2公开(公告)日: 2014-02-04
- 发明人: Hiroshi Hamaguchi , Masanori Watanabe
- 申请人: Hiroshi Hamaguchi , Masanori Watanabe
- 申请人地址: JP Toyota-shi, Aichi
- 专利权人: Toyota Jidosha Kabushiki Kaisha
- 当前专利权人: Toyota Jidosha Kabushiki Kaisha
- 当前专利权人地址: JP Toyota-shi, Aichi
- 代理机构: Finnegan, Henderson, Farabow, Garrett & Dunner, LLP
- 主分类号: H02J7/04
- IPC分类号: H02J7/04
摘要:
Disclosed is a battery system wherein safety of a lithium secondary battery can be enhanced by efficiently deactivating (inactivating) lithium metal deposited on a negative electrode of the lithium secondary battery. Also disclosed is an automobile. Specifically disclosed is a battery system comprising a lithium ion secondary battery and a temperature control unit for controlling the temperature of the lithium ion secondary battery. The temperature control unit performs such a control that the temperature T of the lithium ion secondary battery is maintained within the following range: 55° C.
公开/授权文献
- US20110291622A1 BATTERY SYSTEM AND AUTOMOBILE 公开/授权日:2011-12-01