| 发明名称 | Gas insulated switchgear | ||
| 摘要 | A gas insulated switchgear includes: an upper conductor; a lower conductor; a movable contact provided in the upper conductor; a fixed contact fixedly provided in the lower conductor; a moving side tulip contact provided in the movable contact; a moving side shield fixed to the upper conductor; a fixed side tulip contact provided in the fixed contact; a fixed side shield fixed to the lower conductor; and an insulating screen unit installed to selectively block the opening end of the moving side shield and covering an end of the movable contact when the movable contact is separated from the fixed contact. | ||
| 申请公布号 | US8822867(B2) | 申请公布日期 | 2014.09.02 |
| 申请号 | US201213556113 | 申请日期 | 2012.07.23 |
| 申请人 | LSIS Co., Ltd. | 发明人 | Lee Jong Hyuk |
| 分类号 | H01H33/88;H01H33/06;H01H33/24 | 主分类号 | H01H33/88 |
| 代理机构 | Lee, Hong, Degerman, Kang & Waimey | 代理人 | Lee, Hong, Degerman, Kang & Waimey |
| 主权项 | 1. A gas insulated switchgear comprising: an upper conductor; a lower conductor; a movable contact provided in the upper conductor such that it is movable linearly with respect to the upper contact; a fixed contact fixedly provided in the lower conductor; a moving side tulip contact provided in the movable contact; a moving side shield fixed to the upper conductor, accommodating the moving side tulip contact, and having an opening end allowing the movable contact to pass therethrough; a fixed side tulip contact provided in the fixed contact and selectively connected to the moving side tulip contact by the movable contact; a fixed side shield fixed to the lower conductor and accommodating the fixed side tulip contact; and an insulating screen unit installed to selectively block the opening end of the moving side shield and covering an end of the movable contact when the movable contact is separated from the fixed contact. | ||
| 地址 | Anyang-Si, Gyeonggi-Do KR | ||