发明名称 |
Vacuum insulated switch gear |
摘要 |
<p>A switch gear has a housing, and the housing houses therein a main circuit switch section 71 which separates a busline-side conductor 30 from a load-side conductor 32 and which has a movable electrode 27 and a stationary electrode 26; and a ground switch section 172 which separates a load-side conductor 32 from a grounded ground-side conductor 33 and which has a movable electrode 129 and a stationary electrode 128. The movable electrode 129 and the stationary electrode 128 of the ground switch circuit 172 are smaller than the movable electrode 27 and the stationary electrode 26 of the main circuit switch 71. <IMAGE></p> |
申请公布号 |
EP1045498(A2) |
申请公布日期 |
2000.10.18 |
申请号 |
EP20000107191 |
申请日期 |
2000.04.12 |
申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
ITOTANI, TAKAYUKI;MARUYAMA, TOSHIMASA;SATO, TOSHIFUMI;MIYAMOTO, SEIICHI;KOBAYASHI, MINORU |
分类号 |
H01H33/66;H01H1/58;H01H31/00;H02B13/035;(IPC1-7):H02B13/035 |
主分类号 |
H01H33/66 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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