发明申请
- 专利标题: POWER SWITCHGEAR
- 专利标题(中): 电源开关
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申请号: US14370073申请日: 2012-04-10
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公开(公告)号: US20140360850A1公开(公告)日: 2014-12-11
- 发明人: Hirokazu Otani , Toru Yamashita , Daisuke Yoshida
- 申请人: Hirokazu Otani , Toru Yamashita , Daisuke Yoshida
- 申请人地址: JP Chiyoda-ku, Tokyo
- 专利权人: Mitsubishi Electrict Corporation
- 当前专利权人: Mitsubishi Electrict Corporation
- 当前专利权人地址: JP Chiyoda-ku, Tokyo
- 国际申请: PCT/JP2012/059807 WO 20120410
- 主分类号: H01H9/24
- IPC分类号: H01H9/24 ; H02B13/00
摘要:
Each outermost part of fixed-side connection conductors, fixed-side fixed contacts, movable-side fixed contacts, and movable-side connection conductors are placed outside of an outermost diameter of a fixed-side conductor and a movable-side conductor, as viewed from an axis line of the fixed-side conductor and the movable-side conductor as a center. This arrangement provides a power switchgear that can diminish mutual effects of currents among conduction parts to suppress decrease in a current-carrying capacity for each of the conduction parts and to increase a current-carrying capacity for a total of the conduction parts, without increasing the size of the switchgear.
公开/授权文献
- US09111697B2 Power switchgear 公开/授权日:2015-08-18