发明名称 |
Vacuum insulated switchgear |
摘要 |
<p>A vacuum insulated switchgear is provided with: an enclosure having a switch block defined by a grounded metal plate, a bus block positioned above the switch block, and a cable block positioned on the rear side of the bus block; a bus provided in the bus block and connected with a fixed contact of a vacuum double-break three-position switch; the vacuum double-break three-position switch provided in the switch block so that its movable contacts are positioned below its fixed contacts; an operating device provided in the switch block so as to be positioned below the vacuum double-break three-position switch; and a lever mechanism that couples together the movable contacts of the vacuum double-break three-position switch and the operating device.</p> |
申请公布号 |
EP1903592(A1) |
申请公布日期 |
2008.03.26 |
申请号 |
EP20070016016 |
申请日期 |
2007.08.14 |
申请人 |
HITACHI, LTD. |
发明人 |
KIKUKAWA, SHUICHI;TSUCHIYA, KENJI;KAJIYAMA, YUKO |
分类号 |
H01H33/66 |
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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