CN202488041U - 500千伏带电作业进线梯 - Google Patents
500千伏带电作业进线梯 Download PDFInfo
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- CN202488041U CN202488041U CN 201220112326 CN201220112326U CN202488041U CN 202488041 U CN202488041 U CN 202488041U CN 201220112326 CN201220112326 CN 201220112326 CN 201220112326 U CN201220112326 U CN 201220112326U CN 202488041 U CN202488041 U CN 202488041U
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 8
- 230000005684 electric field Effects 0.000 abstract description 5
- 229910052742 iron Inorganic materials 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 abstract 4
- 238000010168 coupling process Methods 0.000 abstract 4
- 238000005859 coupling reaction Methods 0.000 abstract 4
- 210000003205 muscle Anatomy 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Application Number | Priority Date | Filing Date | Title |
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CN 201220112326 CN202488041U (zh) | 2012-03-20 | 2012-03-20 | 500千伏带电作业进线梯 |
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CN 201220112326 CN202488041U (zh) | 2012-03-20 | 2012-03-20 | 500千伏带电作业进线梯 |
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CN202488041U true CN202488041U (zh) | 2012-10-10 |
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CN 201220112326 Expired - Fee Related CN202488041U (zh) | 2012-03-20 | 2012-03-20 | 500千伏带电作业进线梯 |
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CN (1) | CN202488041U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105443028A (zh) * | 2015-12-10 | 2016-03-30 | 国家电网公司 | 低压表箱安装或维修用绝缘梯 |
CN105443026A (zh) * | 2015-12-04 | 2016-03-30 | 国家电网公司 | 一种高压线用挂梯 |
CN108847613A (zh) * | 2018-06-29 | 2018-11-20 | 国家电网公司 | 一种检修输电导线用的高空悬挂装置 |
-
2012
- 2012-03-20 CN CN 201220112326 patent/CN202488041U/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105443026A (zh) * | 2015-12-04 | 2016-03-30 | 国家电网公司 | 一种高压线用挂梯 |
CN105443028A (zh) * | 2015-12-10 | 2016-03-30 | 国家电网公司 | 低压表箱安装或维修用绝缘梯 |
CN105443028B (zh) * | 2015-12-10 | 2017-05-31 | 国家电网公司 | 低压表箱安装或维修用绝缘梯 |
CN108847613A (zh) * | 2018-06-29 | 2018-11-20 | 国家电网公司 | 一种检修输电导线用的高空悬挂装置 |
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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 CORPORATION OF CHINA Effective date: 20121130 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121130 Address after: No. 40 East Bohai street, Yingkou District, Liaoning Patentee after: Yingkou Power Supply Company, Liaoning Electric Power Co., Ltd. Patentee after: State Grid Corporation of China Address before: 115000, No. 40, Bohai Avenue, Yingkou, Liaoning Patentee before: Yingkou Power Supply Company, Liaoning Electric Power Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20190320 |
|
CF01 | Termination of patent right due to non-payment of annual fee |