发明申请
- 专利标题： BATTERY UNIT
- 专利标题（中）： 电池组
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申请号： US13818125申请日： 2012-01-16
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公开(公告)号： US20130149572A1公开(公告)日： 2013-06-13
- 发明人: Yuzo Matsuo , Ryo Nagai , Koichi Kajiyama
- 申请人： Yuzo Matsuo , Ryo Nagai , Koichi Kajiyama
- 申请人地址： JP Ibaraki-shi, Osaka
- 专利权人： HITACHI MAXELL, LTD.
- 当前专利权人： HITACHI MAXELL, LTD.
- 当前专利权人地址： JP Ibaraki-shi, Osaka
- 优先权： JP2011-016460 20110128
- 国际申请： PCT/JP2012/050736 WO 20120116
- 主分类号： H01M2/34
- IPC分类号： H01M2/34
摘要：
A battery unit (1) includes battery subunits (11, 12, 13) and a voltage monitoring circuit (30). The battery subunits (11, 12, 13) includes battery modules (110, 120, 130), each having a secondary battery cell (111, 121, 131) and a fuse (112, 122, 132) connected in series. The voltage monitoring circuit (30) monitors the voltage across the terminals of each of the battery subunits (11, 12, 13). Each of the battery subunits (11, 12, 13) includes one battery module or a plurality of battery modules (110, 120, 130) connected in parallel.
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