CN2935175Y - Fault indicator of power supply line - Google Patents
Fault indicator of power supply line Download PDFInfo
- Publication number
- CN2935175Y CN2935175Y CN 200620118026 CN200620118026U CN2935175Y CN 2935175 Y CN2935175 Y CN 2935175Y CN 200620118026 CN200620118026 CN 200620118026 CN 200620118026 U CN200620118026 U CN 200620118026U CN 2935175 Y CN2935175 Y CN 2935175Y
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- circuit
- microprocessor
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- supply line
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- 230000035772 mutation Effects 0.000 claims description 23
- 238000012360 testing method Methods 0.000 claims description 10
- 230000008447 perception Effects 0.000 claims description 5
- 239000003990 capacitor Substances 0.000 description 5
- 238000001514 detection method Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 201000004569 Blindness Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
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- Locating Faults (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620118026 CN2935175Y (en) | 2006-06-02 | 2006-06-02 | Fault indicator of power supply line |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620118026 CN2935175Y (en) | 2006-06-02 | 2006-06-02 | Fault indicator of power supply line |
Publications (1)
Publication Number | Publication Date |
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CN2935175Y true CN2935175Y (en) | 2007-08-15 |
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CN 200620118026 Expired - Fee Related CN2935175Y (en) | 2006-06-02 | 2006-06-02 | Fault indicator of power supply line |
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CN (1) | CN2935175Y (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101799510A (en) * | 2009-02-11 | 2010-08-11 | 上海久隆电力科技有限公司 | Automated device for WH power distribution fault diagnosis of trunk transformer |
CN102147441A (en) * | 2011-03-16 | 2011-08-10 | 苏正明 | Monitoring circuit and method |
CN102288854A (en) * | 2011-05-10 | 2011-12-21 | 山东鲁亿通智能电气股份有限公司 | Switchgear fault current collection device |
CN102879214A (en) * | 2011-07-12 | 2013-01-16 | 宁波Gqy视讯股份有限公司 | Fault detecting and indicating apparatus |
CN103424666A (en) * | 2013-07-18 | 2013-12-04 | 广东电网公司电力科学研究院 | Overhead line fault indicator with voltage detection function |
CN108873772A (en) * | 2018-06-08 | 2018-11-23 | 安徽捷迅光电技术有限公司 | A kind of color selector breakdown judge display system |
-
2006
- 2006-06-02 CN CN 200620118026 patent/CN2935175Y/en not_active Expired - Fee Related
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101799510A (en) * | 2009-02-11 | 2010-08-11 | 上海久隆电力科技有限公司 | Automated device for WH power distribution fault diagnosis of trunk transformer |
CN101799510B (en) * | 2009-02-11 | 2013-01-23 | 上海电力通信有限公司 | Automated device for WH power distribution fault diagnosis of trunk transformer |
CN102147441A (en) * | 2011-03-16 | 2011-08-10 | 苏正明 | Monitoring circuit and method |
CN102288854A (en) * | 2011-05-10 | 2011-12-21 | 山东鲁亿通智能电气股份有限公司 | Switchgear fault current collection device |
CN102288854B (en) * | 2011-05-10 | 2014-01-01 | 山东鲁亿通智能电气股份有限公司 | Switchgear fault current collection device |
CN102879214A (en) * | 2011-07-12 | 2013-01-16 | 宁波Gqy视讯股份有限公司 | Fault detecting and indicating apparatus |
CN102879214B (en) * | 2011-07-12 | 2015-04-08 | 宁波Gqy视讯股份有限公司 | Fault detecting and indicating apparatus |
CN103424666A (en) * | 2013-07-18 | 2013-12-04 | 广东电网公司电力科学研究院 | Overhead line fault indicator with voltage detection function |
CN103424666B (en) * | 2013-07-18 | 2016-05-11 | 广东电网公司电力科学研究院 | A kind of fault indicator for overhead lines with voltage detecting function |
CN108873772A (en) * | 2018-06-08 | 2018-11-23 | 安徽捷迅光电技术有限公司 | A kind of color selector breakdown judge display system |
CN108873772B (en) * | 2018-06-08 | 2021-05-04 | 安徽捷迅光电技术有限公司 | Color sorter fault judgment display system |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090109 Address after: A-606, Beijing agricultural science building, 11 middle garden, Shuguang garden, Beijing, Haidian District, China: 100089 Patentee after: Beijing Feiju Electric Co., Ltd. Address before: C308, 30 North wa Road, Beijing, Haidian District, 100089 Patentee before: Dong Yongqing |
|
ASS | Succession or assignment of patent right |
Owner name: BEIJING FEIJU ELECTRIC APPLICANCE CO., LTD. Free format text: FORMER OWNER: DONG YONGQING Effective date: 20090109 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070815 Termination date: 20140602 |