CN201984090U - 瓷瓶绝缘子检测用角度自锁式火花间隙短路叉 - Google Patents
瓷瓶绝缘子检测用角度自锁式火花间隙短路叉 Download PDFInfo
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- CN201984090U CN201984090U CN2011200137858U CN201120013785U CN201984090U CN 201984090 U CN201984090 U CN 201984090U CN 2011200137858 U CN2011200137858 U CN 2011200137858U CN 201120013785 U CN201120013785 U CN 201120013785U CN 201984090 U CN201984090 U CN 201984090U
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- 239000012212 insulator Substances 0.000 title claims abstract description 25
- 229910052573 porcelain Inorganic materials 0.000 title claims abstract description 20
- 238000009413 insulation Methods 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 description 18
- 238000012360 testing method Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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CN2011200137858U CN201984090U (zh) | 2011-01-18 | 2011-01-18 | 瓷瓶绝缘子检测用角度自锁式火花间隙短路叉 |
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CN2011200137858U CN201984090U (zh) | 2011-01-18 | 2011-01-18 | 瓷瓶绝缘子检测用角度自锁式火花间隙短路叉 |
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CN201984090U true CN201984090U (zh) | 2011-09-21 |
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CN2011200137858U Expired - Lifetime CN201984090U (zh) | 2011-01-18 | 2011-01-18 | 瓷瓶绝缘子检测用角度自锁式火花间隙短路叉 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102175897A (zh) * | 2011-01-18 | 2011-09-07 | 山东电力集团公司莱芜供电公司 | 瓷瓶绝缘子检测用角度自锁式火花间隙短路叉 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102175897A (zh) * | 2011-01-18 | 2011-09-07 | 山东电力集团公司莱芜供电公司 | 瓷瓶绝缘子检测用角度自锁式火花间隙短路叉 |
CN102175897B (zh) * | 2011-01-18 | 2013-06-12 | 山东电力集团公司莱芜供电公司 | 瓷瓶绝缘子检测用角度自锁式火花间隙短路叉 |
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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: 20121214 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121214 Address after: 271100 Laiwu, Shandong Province, West Avenue, No. 21, No. Patentee after: Laiwu Power Supply Co., Ltd. of Shandong Electric Power Corporation Patentee after: State Grid Corporation of China Address before: Luzhong street 271100 in Shandong province Laiwu City Laicheng District No. 21 Patentee before: Laiwu Power Supply Co., Ltd. of Shandong Electric Power Corporation |
|
AV01 | Patent right actively abandoned |
Granted publication date: 20110921 Effective date of abandoning: 20130612 |
|
RGAV | Abandon patent right to avoid regrant |