CN202487337U - Transformer respirator and transformer - Google Patents
Transformer respirator and transformer Download PDFInfo
- Publication number
- CN202487337U CN202487337U CN2012200022666U CN201220002266U CN202487337U CN 202487337 U CN202487337 U CN 202487337U CN 2012200022666 U CN2012200022666 U CN 2012200022666U CN 201220002266 U CN201220002266 U CN 201220002266U CN 202487337 U CN202487337 U CN 202487337U
- Authority
- CN
- China
- Prior art keywords
- transformer
- respirator
- flowmeter
- transformer respirator
- flow
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000000741 silica gel Substances 0.000 description 4
- 229910002027 silica gel Inorganic materials 0.000 description 4
- 230000003416 augmentation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 101150038956 cup-4 gene Proteins 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000015927 pasta Nutrition 0.000 description 1
Images
Landscapes
- Measuring Volume Flow (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012200022666U CN202487337U (en) | 2012-01-04 | 2012-01-04 | Transformer respirator and transformer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012200022666U CN202487337U (en) | 2012-01-04 | 2012-01-04 | Transformer respirator and transformer |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202487337U true CN202487337U (en) | 2012-10-10 |
Family
ID=46961741
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2012200022666U Expired - Lifetime CN202487337U (en) | 2012-01-04 | 2012-01-04 | Transformer respirator and transformer |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202487337U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103196518A (en) * | 2013-04-17 | 2013-07-10 | 山东电力集团公司检修公司 | Transformer and respirator online monitor and operating method thereof |
CN103900839A (en) * | 2012-12-28 | 2014-07-02 | 华北电力科学研究院有限责任公司 | Method and system for monitoring respirator in transformer |
CN115621002A (en) * | 2022-11-18 | 2023-01-17 | 国网山西省电力公司电力科学研究院 | Digital transformer moisture absorber and transformer respiratory flow monitoring method |
-
2012
- 2012-01-04 CN CN2012200022666U patent/CN202487337U/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103900839A (en) * | 2012-12-28 | 2014-07-02 | 华北电力科学研究院有限责任公司 | Method and system for monitoring respirator in transformer |
CN103900839B (en) * | 2012-12-28 | 2016-03-23 | 华北电力科学研究院有限责任公司 | A kind of method and system of monitoring respirator in transformer |
CN103196518A (en) * | 2013-04-17 | 2013-07-10 | 山东电力集团公司检修公司 | Transformer and respirator online monitor and operating method thereof |
CN103196518B (en) * | 2013-04-17 | 2015-04-29 | 山东电力集团公司检修公司 | Transformer and respirator online monitor and operating method thereof |
CN115621002A (en) * | 2022-11-18 | 2023-01-17 | 国网山西省电力公司电力科学研究院 | Digital transformer moisture absorber and transformer respiratory flow monitoring method |
WO2024103993A1 (en) * | 2022-11-18 | 2024-05-23 | 国网山西省电力公司电力科学研究院 | Digital dehydrating breather for transformer, and transformer breathing flow monitoring method |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202487337U (en) | Transformer respirator and transformer | |
CN103163046B (en) | Gaseous extinguishing agent concentration measure apparatus | |
CN203335372U (en) | Transformer oil pump testing device | |
CN202351302U (en) | Testing instrument for simulating unbalance current of serial compensating device | |
CN109458568A (en) | A kind of VOCs leakage miniature monitor and on-line monitoring system | |
CN203606339U (en) | Device for detecting sulfur hexafluoride leakage alarming instrument | |
CN203981382U (en) | Large flow pneumatic accessories testing table | |
CN209673325U (en) | A kind of dust wind tunnel system | |
CN209589141U (en) | A kind of measuring device | |
CN202485717U (en) | Sulfur hexafluoride electrical equipment gas comprehensive detector | |
CN203838056U (en) | Sulfur hexafluoride gas leakage monitoring and sensing unit with self-calibration function | |
CN204494097U (en) | A kind of pipeline network of fuel gas in city intelligent monitoring and controlling device | |
CN204008999U (en) | SF6 density monitor verification servicing unit | |
CN206788306U (en) | A kind of water flow indicator system with intellectual monitoring function | |
CN206421018U (en) | A kind of digital multimeter automatic gauge calibration system | |
CN204924684U (en) | Civil air defense engineering oil net filter performance detection device | |
CN204789863U (en) | Combined current and potential transformer polarity test device | |
CN202648041U (en) | Anti-explosion positive draft device in oil and gas environment | |
CN209372162U (en) | Air flow rate detecting device | |
CN208330695U (en) | A kind of pneumatics apparatus test device for simulating applying working condition | |
CN206132162U (en) | Gaseous examination platform position | |
CN206094442U (en) | Constant air volume air conditioning system's amount of wind adjustment testing arrangement | |
CN208608009U (en) | A kind of barospirator | |
CN103616262A (en) | Poultry farm air collecting device | |
CN106768206A (en) | Portable gas ultrasonic flowmeter calibrating device |
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: NORTH CHINA POWER SCIENCE RESEARCH INST., CO., LTD. Effective date: 20131030 Owner name: NORTH CHINA POWER SCIENCE RESEARCH INST., CO., LTD Effective date: 20131030 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100045 XICHENG, BEIJING TO: 100031 XICHENG, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20131030 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: North China Electrical Power Research Institute LLC Address before: 100045 Beijing Fuxingmenwai Di Zang an Nan Xiang No. Patentee before: North China Electrical Power Research Institute LLC |
|
CX01 | Expiry of patent term |
Granted publication date: 20121010 |
|
CX01 | Expiry of patent term |