发明授权
- 专利标题： Vacuum insulated switchgear
- 专利标题（中）： 真空绝缘开关柜
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申请号： US11624761申请日： 2007-01-19
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公开(公告)号： US07679022B2公开(公告)日： 2010-03-16
- 发明人: Kenji Tsuchiya , Shuichi Kikukawa
- 申请人： Kenji Tsuchiya , Shuichi Kikukawa
- 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： Brundidge & Stanger, P.C.
- 优先权： JP2006-022532 20060131
- 主分类号： H01H33/66
- IPC分类号： H01H33/66
摘要：
A vacuum insulated switchgear comprising a case having a switch section, a bus-bar section and a cable section, each being partitioned by an earthed metal plate, a vacuum double break three point switch disposed in the switch section and having breaking and disconnecting function, an operator, a bus-bar disposed in the bus-bar section of the case, and a cable connection terminal connected to a cable in the cable section.
公开/授权文献
- US20070175866A1 VACUUM INSULATED SWITCHGEAR 公开/授权日：2007-08-02