CN201247725Y - 3~35kV真空开关重燃限制器 - Google Patents
3~35kV真空开关重燃限制器 Download PDFInfo
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- CN201247725Y CN201247725Y CNU2008200407747U CN200820040774U CN201247725Y CN 201247725 Y CN201247725 Y CN 201247725Y CN U2008200407747 U CNU2008200407747 U CN U2008200407747U CN 200820040774 U CN200820040774 U CN 200820040774U CN 201247725 Y CN201247725 Y CN 201247725Y
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- vacuum switch
- nonlinear resistor
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- 239000000837 restrainer Substances 0.000 title 1
- 239000003990 capacitor Substances 0.000 claims abstract description 10
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910010271 silicon carbide Inorganic materials 0.000 claims abstract description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical group [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 abstract description 14
- 239000011787 zinc oxide Substances 0.000 abstract description 7
- 238000010248 power generation Methods 0.000 abstract 1
- 230000032683 aging Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNU2008200407747U CN201247725Y (zh) | 2008-07-09 | 2008-07-09 | 3~35kV真空开关重燃限制器 |
Applications Claiming Priority (1)
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CNU2008200407747U CN201247725Y (zh) | 2008-07-09 | 2008-07-09 | 3~35kV真空开关重燃限制器 |
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CN201247725Y true CN201247725Y (zh) | 2009-05-27 |
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CNU2008200407747U Expired - Fee Related CN201247725Y (zh) | 2008-07-09 | 2008-07-09 | 3~35kV真空开关重燃限制器 |
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CN (1) | CN201247725Y (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101661850B (zh) * | 2009-08-27 | 2012-07-25 | 常州市明及电气技术开发有限公司 | 防止真空断路器截流过电压及电弧重燃过电压保护器 |
CN107069689A (zh) * | 2017-05-18 | 2017-08-18 | 安徽天电气技术股份有限公司 | 开关重燃限制装置 |
CN110988751A (zh) * | 2019-12-09 | 2020-04-10 | 西安欣东源电气有限公司 | 一种检测电抗器匝间短路故障的电路及方法 |
-
2008
- 2008-07-09 CN CNU2008200407747U patent/CN201247725Y/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101661850B (zh) * | 2009-08-27 | 2012-07-25 | 常州市明及电气技术开发有限公司 | 防止真空断路器截流过电压及电弧重燃过电压保护器 |
CN107069689A (zh) * | 2017-05-18 | 2017-08-18 | 安徽天电气技术股份有限公司 | 开关重燃限制装置 |
CN110988751A (zh) * | 2019-12-09 | 2020-04-10 | 西安欣东源电气有限公司 | 一种检测电抗器匝间短路故障的电路及方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: ANHUI ONESKY ELECTRIC TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: RUI JUN Effective date: 20110317 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 230031 NO. 88, DAOXIANG ROAD, SHUSHAN NEW INDUSTRIAL PARK, HEFEI CITY, ANHUI PROVINCE TO: 230031 NO. 99, YONGHE ROAD, NEW AND HIGH TECHNOLOGY DEVELOPMENT AREA, HEFEI CITY, ANHUI PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20110317 Address after: Yonghe Road, high tech Development Zone, Hefei city of Anhui Province, No. 99 230031 Patentee after: Anhui Yitian Electrical Technology Co., Ltd. Address before: Daoxiang road Hefei City, Anhui province 230031 Shushan New Industrial Park No. 88 Patentee before: Rui Jun |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090527 Termination date: 20140709 |
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EXPY | Termination of patent right or utility model |