CN202609794U - 大型电力变压器套管起吊用防护装置 - Google Patents
大型电力变压器套管起吊用防护装置 Download PDFInfo
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- CN202609794U CN202609794U CN 201220170795 CN201220170795U CN202609794U CN 202609794 U CN202609794 U CN 202609794U CN 201220170795 CN201220170795 CN 201220170795 CN 201220170795 U CN201220170795 U CN 201220170795U CN 202609794 U CN202609794 U CN 202609794U
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- protective device
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- 230000001681 protective effect Effects 0.000 title claims abstract description 10
- 238000010073 coating (rubber) Methods 0.000 claims description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000005299 abrasion Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 238000011900 installation process Methods 0.000 description 3
- 241000272165 Charadriidae Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Application Number | Priority Date | Filing Date | Title |
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CN 201220170795 CN202609794U (zh) | 2012-04-22 | 2012-04-22 | 大型电力变压器套管起吊用防护装置 |
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CN 201220170795 CN202609794U (zh) | 2012-04-22 | 2012-04-22 | 大型电力变压器套管起吊用防护装置 |
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CN202609794U true CN202609794U (zh) | 2012-12-19 |
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CN 201220170795 Expired - Fee Related CN202609794U (zh) | 2012-04-22 | 2012-04-22 | 大型电力变压器套管起吊用防护装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103287977A (zh) * | 2013-06-04 | 2013-09-11 | 国家电网公司 | 一种电容套管尾部防护装置 |
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2012
- 2012-04-22 CN CN 201220170795 patent/CN202609794U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103287977A (zh) * | 2013-06-04 | 2013-09-11 | 国家电网公司 | 一种电容套管尾部防护装置 |
CN103287977B (zh) * | 2013-06-04 | 2015-12-23 | 国家电网公司 | 一种电容套管尾部防护装置 |
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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 ELECTRIC NET CROP. Free format text: FORMER OWNER: SHIJIAZHUANG POWER SUPPLY COMPANY Effective date: 20130411 Owner name: HEBEI ELECTRIC POWER CORPORATION SHIJIAZHUANG POWE Effective date: 20130411 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 050091 SHIJIAZHUANG, HEBEI PROVINCE TO: 100031 XICHENG, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130411 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Hebei Electric Power Corporation Patentee after: Shijiazhuang Power Supply Co.,Ltd. Address before: 050091 Shijiazhuang power supply company, No. 529 Zhonghua South Street, Hebei, Shijiazhuang Patentee before: Shijiazhuang Power Supply Co.,Ltd. |
|
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: 20121219 Termination date: 20180422 |