发明公开
- 专利标题: Vacuum insulated switchgear
- 专利标题(中): Vakuumschaltgerät
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申请号: EP06013047申请日: 2006-06-23
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公开(公告)号: EP1739802A1公开(公告)日: 2007-01-03
- 发明人: TSUCHIYA KENJI , KOBAYASHI MASATO , MORITA AYUMU
- 申请人: HITACHI LTD
- 专利权人: HITACHI LTD
- 当前专利权人: HITACHI LTD
- 优先权: JP2005189821 2005-06-29
- 主分类号: H02B13/035
- IPC分类号: H02B13/035
摘要:
A vacuum insulated switchgear comprising a vacuum container (80) accommodating at least a pair of movable contacts (82) and a pair of fixed contacts (81), wherein the movable contacts (82) are capable of taking three positions, and the switchgear (8) is a double-break three-position type switch having breaking and disconnecting functions.
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