发明授权
- 专利标题： Battery system
- 专利标题（中）： 电池系统
-
申请号： US13414983申请日： 2012-03-08
-
公开(公告)号： US08614871B2公开(公告)日： 2013-12-24
- 发明人: Kenji Takeda
- 申请人： Kenji Takeda
- 申请人地址： JP Tokyo
- 专利权人： Hitachi, Ltd.
- 当前专利权人： Hitachi, Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Crowell & Moring LLP
- 优先权： JP2011-169740 20110803
- 主分类号： H02H3/20
- IPC分类号： H02H3/20 ; H02H9/04 ; H02J7/04
摘要：
A battery system is disclosed which includes: first and second battery blocks connected in parallel, each including a plurality of batteries connected in series; a battery state detector detecting voltages of the batteries in either of the second battery blocks. The number of the batteries in the second battery block is smaller than that of the first battery block. The battery state detector is installed integral with the second battery block.
公开/授权文献
- US20130033793A1 Battery System 公开/授权日：2013-02-07
信息查询
