发明名称 |
Remote grounding device for subterranean power systems |
摘要 |
A device is described which is used to ground power distribution subterranean cables. A grounding module may be positioned over a connector to the power cables. A remote trigger then fires a probe through an insulating cap on the connector to make a ground circuit from the cable through the connector and probe to a grounding clamp.
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申请公布号 |
US4660909(A) |
申请公布日期 |
1987.04.28 |
申请号 |
US19850809422 |
申请日期 |
1985.12.16 |
申请人 |
WILSON, DANIEL P. |
发明人 |
WILSON, DANIEL P. |
分类号 |
G01R19/155;H01R4/08;H01R4/66;(IPC1-7):H01R4/66 |
主分类号 |
G01R19/155 |
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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