发明申请
- 专利标题： ELECTROMAGNETIC CONTACTOR
- 专利标题（中）： 电磁接触器
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申请号： US13500787申请日： 2011-02-10
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公开(公告)号： US20130127570A1公开(公告)日： 2013-05-23
- 发明人: Yasuhiro Naka , Koji Okubo , Kouetsu Takaya
- 申请人： Yasuhiro Naka , Koji Okubo , Kouetsu Takaya
- 申请人地址： JP Chuo-ku, Tokyo
- 专利权人： FUJI ELECTRIC FA COMPONENTS & SYSTEMS CO., LTD.
- 当前专利权人： FUJI ELECTRIC FA COMPONENTS & SYSTEMS CO., LTD.
- 当前专利权人地址： JP Chuo-ku, Tokyo
- 优先权： JP2010-155449 20100708
- 国际申请： PCT/JP2011/000752 WO 20110210
- 主分类号： H01H50/54
- IPC分类号： H01H50/54
摘要：
Provided is an electromagnetic contactor (20) which transmits an attraction movement of a movable core (8d) of an electromagnet (8), via a drive lever (9), to a movable contact support (7a) that is movable in parallel with the movable core (8d), wherein an urging portion (21) for applying an urging force to the movable core (8d) is provided such that the movable core (8d) is held at a movable core initial position which is apart from a fixed core (8c) and does not allow engagement with the movable contact support (7a).
公开/授权文献
- US08653916B2 Electromagnetic contactor 公开/授权日：2014-02-18
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