Embedded pole and method of assembling same |
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| 申请号 | US15437945 | 申请日 | 2017-02-21 | 公开(公告)号 | US10147572B2 | 公开(公告)日 | 2018-12-04 |
| 申请人 | ABB Schweiz AG; | 发明人 | Bin Huo; Wenhua Que; Xuewei Sun; Lijuan Kong; Xian Yang; | ||||
| 摘要 | An embedded pole is provided which includes a conductive path and a movable contact. The movable contact is selectively movable between a first position in which the conductive path is closed and a second position in which the conductive path is open. An insulation element is coupled to and selectively movable in conjunction with the movable contact. The embedded pole further includes a sensor coupled to the insulation element and operable to detect a displacement of the insulation element that corresponds to a movement of the movable contact between the first position and the second position. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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