发明授权
- 专利标题： Gas insulated switchgear and manufacturing method of the same
- 专利标题（中）： 气体绝缘开关柜及其制造方法相同
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申请号： US14367990申请日： 2012-07-26
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公开(公告)号： US09349501B2公开(公告)日： 2016-05-24
- 发明人: Takashi Miyamoto , Yuko Sawada , Yukio Ozaki , Hitoshi Sadakuni , Shohei Sasayama , Kazuki Kubo , Tatsuya Okawa
- 申请人： Takashi Miyamoto , Yuko Sawada , Yukio Ozaki , Hitoshi Sadakuni , Shohei Sasayama , Kazuki Kubo , Tatsuya Okawa
- 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
- 代理机构： Oblon, McClelland, Maier & Neustadt, L.L.P.
- 优先权： JP2012-029070 20120214
- 国际申请： PCT/JP2012/068961 WO 20120726
- 国际公布： WO2013/121604 WO 20130822
- 主分类号： H01H33/64
- IPC分类号： H01H33/64 ; H01B3/56 ; C09D163/00 ; H01B3/40 ; H02G5/06
摘要：
A gas insulated switchgear includes a high-voltage conductor installed inside a ground tank filled with an insulation gas and the high-voltage conductor is supported on an insulation spacer and thereby fixed to the ground tank. The gas insulator switchgear is configured in such a manner that an insulation portion of the insulation spacer in contact with the insulation gas is covered with a cover film formed by hardening powder of any of thermoplastic resin, glass, cellulose, and polymer resin made of carbon and hydrogen having a particle size of 100 μm or less with epoxy resin.
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