发明申请
- 专利标题: OVERDISCHARGE PREVENTING CIRCUIT APPARATUS AND OVERDISCHARGE PREVENTING METHOD
- 专利标题(中): 预防电路设备和超预防方法
-
申请号: US11761494申请日: 2007-06-12
-
公开(公告)号: US20070231680A1公开(公告)日: 2007-10-04
- 发明人: Yuji Satoh , Motoya Kanda , Takashi Kishi
- 申请人: Yuji Satoh , Motoya Kanda , Takashi Kishi
- 优先权: JP2002-252502 20020830
- 主分类号: H01M6/00
- IPC分类号: H01M6/00
摘要:
An overdischarge preventing circuit apparatus according to this invention is an overdischarge preventing circuit apparatus for a nonaqueous electrolyte secondary battery, including a discharge control mechanism which controls discharge of the nonaqueous electrolyte secondary battery when a surface temperature of the nonaqueous electrolyte secondary battery exceeds a discharge control temperature T1 (° C.) represented by T1=T0+QA (1) where T0 is an ambient temperature (° C.), Q is 8 (° C./C), and A is a discharge rate (C).
公开/授权文献
- US07501797B2 Battery pack with a discharge control mechanism 公开/授权日:2009-03-10