CN204575234U - A kind of Portable low voltage switch drawout cubicle plug-in unit contact testing diagnosis equipment - Google Patents
A kind of Portable low voltage switch drawout cubicle plug-in unit contact testing diagnosis equipment Download PDFInfo
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- CN204575234U CN204575234U CN201520231605.1U CN201520231605U CN204575234U CN 204575234 U CN204575234 U CN 204575234U CN 201520231605 U CN201520231605 U CN 201520231605U CN 204575234 U CN204575234 U CN 204575234U
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- 238000003745 diagnosis Methods 0.000 title claims abstract description 7
- 239000002131 composite material Substances 0.000 claims abstract description 10
- 230000003750 conditioning effect Effects 0.000 claims abstract description 10
- 239000011888 foil Substances 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims abstract description 4
- 238000003466 welding Methods 0.000 claims abstract description 4
- 238000005259 measurement Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
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- Testing Electric Properties And Detecting Electric Faults (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
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Application Number | Priority Date | Filing Date | Title |
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CN201520231605.1U CN204575234U (en) | 2015-04-09 | 2015-04-09 | A kind of Portable low voltage switch drawout cubicle plug-in unit contact testing diagnosis equipment |
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CN201520231605.1U CN204575234U (en) | 2015-04-09 | 2015-04-09 | A kind of Portable low voltage switch drawout cubicle plug-in unit contact testing diagnosis equipment |
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CN204575234U true CN204575234U (en) | 2015-08-19 |
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CN201520231605.1U Expired - Fee Related CN204575234U (en) | 2015-04-09 | 2015-04-09 | A kind of Portable low voltage switch drawout cubicle plug-in unit contact testing diagnosis equipment |
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CN (1) | CN204575234U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110567618A (en) * | 2019-07-29 | 2019-12-13 | 深圳供电局有限公司 | Contact engagement force detection device and platform |
CN111289150A (en) * | 2019-12-26 | 2020-06-16 | 方圆检测认证有限公司 | Pressure detection device for low-voltage cabinet shell |
-
2015
- 2015-04-09 CN CN201520231605.1U patent/CN204575234U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110567618A (en) * | 2019-07-29 | 2019-12-13 | 深圳供电局有限公司 | Contact engagement force detection device and platform |
CN110567618B (en) * | 2019-07-29 | 2021-08-24 | 深圳供电局有限公司 | Contact engagement force detection device and platform |
CN111289150A (en) * | 2019-12-26 | 2020-06-16 | 方圆检测认证有限公司 | Pressure detection device for low-voltage cabinet shell |
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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 | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Lin Inventor after: Wang Qunfeng Inventor before: Fu Ying |
|
COR | Change of bibliographic data | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160122 Address after: 730060 Gansu province Xigu District of Lanzhou city Gulang Road No. 19 Patentee after: PetroChina Company Limited Address before: 741000 Gansu province Tianshui Qinzhou District of Xinhua Road Huayuan Lantian P.O. Box 14 Patentee before: TIANSHUI CHANGCHENG ELECTRIC POWER INSTR Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20170409 |
|
CF01 | Termination of patent right due to non-payment of annual fee |