发明申请
- 专利标题： Switching circuit and voltage measuring circuit
- 专利标题（中）： 开关电路和电压测量电路
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申请号： US11002236申请日： 2004-12-03
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公开(公告)号： US20050270811A1公开(公告)日： 2005-12-08
- 发明人: Satoshi Ishikawa , Kouichi Yamamoto
- 申请人： Satoshi Ishikawa , Kouichi Yamamoto
- 专利权人： YAZAKI CORPORATION
- 当前专利权人： YAZAKI CORPORATION
- 优先权： JPP.2004-167135 20040604
- 主分类号： H02J7/00
- IPC分类号： H02J7/00 ; H02M3/18 ; H03K17/78
摘要：
A switching circuit includes a capacitor, a combination battery having a plurality of unit cells connected in series, each of the unit cells containing battery, and a plurality of change-over switches sequentially connecting both ends of the each of the unit cells to the capacitor. The change-over switch has two semiconductor switches connected in series so that the source-drain directions thereof are oriented opposite to each other.
公开/授权文献
- US07719283B2 Switching circuit and voltage measuring circuit 公开/授权日：2010-05-18