CN202977776U - 一种地线夹 - Google Patents
一种地线夹 Download PDFInfo
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- CN202977776U CN202977776U CN 201220679602 CN201220679602U CN202977776U CN 202977776 U CN202977776 U CN 202977776U CN 201220679602 CN201220679602 CN 201220679602 CN 201220679602 U CN201220679602 U CN 201220679602U CN 202977776 U CN202977776 U CN 202977776U
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Application Number | Priority Date | Filing Date | Title |
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CN 201220679602 CN202977776U (zh) | 2012-12-11 | 2012-12-11 | 一种地线夹 |
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CN 201220679602 CN202977776U (zh) | 2012-12-11 | 2012-12-11 | 一种地线夹 |
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CN202977776U true CN202977776U (zh) | 2013-06-05 |
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CN 201220679602 Expired - Lifetime CN202977776U (zh) | 2012-12-11 | 2012-12-11 | 一种地线夹 |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103001021A (zh) * | 2012-12-11 | 2013-03-27 | 国家电网公司 | 一种地线夹 |
CN104393462A (zh) * | 2014-10-29 | 2015-03-04 | 国家电网公司 | 一种接地线操作杆气动脱扣结构 |
CN104852343A (zh) * | 2015-06-02 | 2015-08-19 | 江苏省电力公司淮安供电公司 | 电缆连接器 |
CN108039595A (zh) * | 2017-10-25 | 2018-05-15 | 国家电网公司 | 接地线操作工具 |
CN108963483A (zh) * | 2018-07-26 | 2018-12-07 | 海南电网有限责任公司海南输变电检修分公司 | 快速拆卸接地线 |
CN109417234A (zh) * | 2016-05-02 | 2019-03-01 | 量子联合有限合伙公司 | 锁定接地夹具 |
CN111092313A (zh) * | 2019-12-09 | 2020-05-01 | 国网浙江省电力有限公司丽水供电公司 | 一种相间短路放电操作装置 |
US11404802B2 (en) | 2016-05-02 | 2022-08-02 | Quanta Associates, L.P. | Locking grounding clamp |
US11817665B2 (en) | 2021-01-29 | 2023-11-14 | Quanta Associates, L.P. | Spring loaded ground clamp |
-
2012
- 2012-12-11 CN CN 201220679602 patent/CN202977776U/zh not_active Expired - Lifetime
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103001021A (zh) * | 2012-12-11 | 2013-03-27 | 国家电网公司 | 一种地线夹 |
CN103001021B (zh) * | 2012-12-11 | 2015-03-25 | 国家电网公司 | 一种地线夹 |
CN104393462A (zh) * | 2014-10-29 | 2015-03-04 | 国家电网公司 | 一种接地线操作杆气动脱扣结构 |
CN104852343A (zh) * | 2015-06-02 | 2015-08-19 | 江苏省电力公司淮安供电公司 | 电缆连接器 |
CN109417234A (zh) * | 2016-05-02 | 2019-03-01 | 量子联合有限合伙公司 | 锁定接地夹具 |
US11404802B2 (en) | 2016-05-02 | 2022-08-02 | Quanta Associates, L.P. | Locking grounding clamp |
CN108039595A (zh) * | 2017-10-25 | 2018-05-15 | 国家电网公司 | 接地线操作工具 |
CN108963483A (zh) * | 2018-07-26 | 2018-12-07 | 海南电网有限责任公司海南输变电检修分公司 | 快速拆卸接地线 |
CN111092313A (zh) * | 2019-12-09 | 2020-05-01 | 国网浙江省电力有限公司丽水供电公司 | 一种相间短路放电操作装置 |
US11817665B2 (en) | 2021-01-29 | 2023-11-14 | Quanta Associates, L.P. | Spring loaded ground clamp |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: State Grid Hebei Electric Power Company Patentee after: Xingtai Power Supply Branch of State Grid Hebei Electric Power Company Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee before: State Grid Corporation of China Patentee before: Hebei Electric Power Corporation Patentee before: Xingtai Power Supply Co. |
|
AV01 | Patent right actively abandoned |
Granted publication date: 20130605 Effective date of abandoning: 20150325 |
|
RGAV | Abandon patent right to avoid regrant |