发明授权
- 专利标题： Resistor, method of assembling the same, and switchgear
- 专利标题（中）： 电阻，组装方法和开关柜
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申请号： US13915978申请日： 2013-06-12
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公开(公告)号： US09312669B2公开(公告)日： 2016-04-12
- 发明人: Ayumu Morita , Naoya Okada , Akitaka Shiina , Kenji Tsuchiya , Mitsuaki Yamamoto , Hiroaki Morii , Takao Yanagisawa
- 申请人： Hitachi, Ltd.
- 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： Volpe and Koenig, P.C.
- 优先权： JP2012-133493 20120613
- 主分类号： H02B5/00
- IPC分类号： H02B5/00 ; H02B7/00 ; H02B13/00 ; H01C1/026 ; H01C17/00 ; H01C1/024 ; H01C7/12
摘要：
A resistor for suppressing magnetizing inrush current includes a container made of an insulating material and at least one resistive element housed in the container, the resistive element being connected to two bushings provided at the container, the outer surface of the container being coated with a conductive paint, and the paint being connected to the ground, thereby being able to be located between a cable and a switch, and being able to fix the outer surface thereof to a ground voltage level so that human contact safety is not impaired.
公开/授权文献
- US20130335887A1 RESISTOR, METHOD OF ASSEMBLING THE SAME, AND SWITCHGEAR 公开/授权日：2013-12-19
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