发明申请
- 专利标题： GROUNDING SWITCH
- 专利标题（中）： 接地开关
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申请号： US12331779申请日： 2008-12-10
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公开(公告)号： US20090166168A1公开(公告)日： 2009-07-02
- 发明人: Shinichiro NAKAUCHI , Yoshinori Shimizu
- 申请人： Shinichiro NAKAUCHI , Yoshinori Shimizu
- 申请人地址： JP Tokyo
- 专利权人： Mitsubishi Electric Corporation
- 当前专利权人： Mitsubishi Electric Corporation
- 当前专利权人地址： JP Tokyo
- 优先权： JP2007-341063 20071228
- 主分类号： H01H31/02
- IPC分类号： H01H31/02
摘要：
A valley section is provided between a high-voltage arc contact and a high-voltage main contact. Because of the presence of the valley section, resistance between contacts is reduced while a moving arc contact makes contact with the high-voltage arc contact and then slides up to making contact with the high-voltage main contact.
公开/授权文献
- US08106326B2 Grounding switch 公开/授权日：2012-01-31
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