CN202454977U - 500kV输电线路架空地线飞车 - Google Patents
500kV输电线路架空地线飞车 Download PDFInfo
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- CN202454977U CN202454977U CN2012200325809U CN201220032580U CN202454977U CN 202454977 U CN202454977 U CN 202454977U CN 2012200325809 U CN2012200325809 U CN 2012200325809U CN 201220032580 U CN201220032580 U CN 201220032580U CN 202454977 U CN202454977 U CN 202454977U
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Application Number | Priority Date | Filing Date | Title |
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CN2012200325809U CN202454977U (zh) | 2012-02-02 | 2012-02-02 | 500kV输电线路架空地线飞车 |
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CN2012200325809U CN202454977U (zh) | 2012-02-02 | 2012-02-02 | 500kV输电线路架空地线飞车 |
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CN202454977U true CN202454977U (zh) | 2012-09-26 |
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CN2012200325809U Expired - Fee Related CN202454977U (zh) | 2012-02-02 | 2012-02-02 | 500kV输电线路架空地线飞车 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104064988A (zh) * | 2014-06-04 | 2014-09-24 | 国网河南孟津县供电公司 | 一种单股高压电缆作业滑行装置 |
CN104577870A (zh) * | 2014-12-11 | 2015-04-29 | 国家电网公司 | 一种自主越障型检修用地线飞车 |
CN105293385A (zh) * | 2015-11-04 | 2016-02-03 | 国网浙江省电力公司舟山供电公司 | 便携可拆卸式高塔检修工具 |
CN107046254A (zh) * | 2017-03-06 | 2017-08-15 | 国家电网公司 | 500kV输电线路架空地线飞车 |
-
2012
- 2012-02-02 CN CN2012200325809U patent/CN202454977U/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104064988A (zh) * | 2014-06-04 | 2014-09-24 | 国网河南孟津县供电公司 | 一种单股高压电缆作业滑行装置 |
CN104577870A (zh) * | 2014-12-11 | 2015-04-29 | 国家电网公司 | 一种自主越障型检修用地线飞车 |
CN104577870B (zh) * | 2014-12-11 | 2018-01-12 | 国家电网公司 | 一种自主越障型检修用地线飞车 |
CN105293385A (zh) * | 2015-11-04 | 2016-02-03 | 国网浙江省电力公司舟山供电公司 | 便携可拆卸式高塔检修工具 |
CN107046254A (zh) * | 2017-03-06 | 2017-08-15 | 国家电网公司 | 500kV输电线路架空地线飞车 |
CN107046254B (zh) * | 2017-03-06 | 2018-05-11 | 国家电网公司 | 500kV输电线路架空地线飞车 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: STATE GRID SHANDONG ELECTRIC POWER COMPANY MAINTEN Effective date: 20131113 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: ULTRA-HV COMPANY OF SHANDONG ELECTRIC POWER CORPORATION Effective date: 20131113 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 250021 JINAN, SHANDONG PROVINCE TO: 100031 XICHENG, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20131113 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: MAINTENANCE COMPANY, STATE GRID SHANDONG ELECTRIC POWER CO., LTD. Address before: 250021 No. ten, No. 111, weft Road, Shandong, Ji'nan Patentee before: Ultra-HV Company of Shandong Electric Power Corporation |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20180202 |