CN200979000Y - 一种压力释放阀 - Google Patents
一种压力释放阀 Download PDFInfo
- Publication number
- CN200979000Y CN200979000Y CN 200620093671 CN200620093671U CN200979000Y CN 200979000 Y CN200979000 Y CN 200979000Y CN 200620093671 CN200620093671 CN 200620093671 CN 200620093671 U CN200620093671 U CN 200620093671U CN 200979000 Y CN200979000 Y CN 200979000Y
- Authority
- CN
- China
- Prior art keywords
- relief valve
- pressure relief
- valve
- transformer
- utility
- 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 - Fee Related
Links
- 229920001971 elastomer Polymers 0.000 claims abstract description 11
- 239000005060 rubber Substances 0.000 claims abstract description 11
- 229920000459 Nitrile rubber Polymers 0.000 claims description 6
- 239000004809 Teflon Substances 0.000 claims description 5
- 229920006362 Teflon® Polymers 0.000 claims description 5
- 239000003550 marker Substances 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- NTXGQCSETZTARF-UHFFFAOYSA-N buta-1,3-diene;prop-2-enenitrile Chemical compound C=CC=C.C=CC#N NTXGQCSETZTARF-UHFFFAOYSA-N 0.000 abstract 2
- 239000003292 glue Substances 0.000 abstract 2
- 229950000845 politef Drugs 0.000 abstract 1
- 239000002828 fuel tank Substances 0.000 description 4
- 238000005336 cracking Methods 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Landscapes
- Safety Valves (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620093671 CN200979000Y (zh) | 2006-10-17 | 2006-10-17 | 一种压力释放阀 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620093671 CN200979000Y (zh) | 2006-10-17 | 2006-10-17 | 一种压力释放阀 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200979000Y true CN200979000Y (zh) | 2007-11-21 |
Family
ID=38979377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620093671 Expired - Fee Related CN200979000Y (zh) | 2006-10-17 | 2006-10-17 | 一种压力释放阀 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200979000Y (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105241607A (zh) * | 2015-05-25 | 2016-01-13 | 苏州市华安普电力工程有限公司 | 一种压力释放检验装置 |
-
2006
- 2006-10-17 CN CN 200620093671 patent/CN200979000Y/zh not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105241607A (zh) * | 2015-05-25 | 2016-01-13 | 苏州市华安普电力工程有限公司 | 一种压力释放检验装置 |
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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: Liaoning province Shenyang City Yuhong District Sha Ling Zhen Nan Jing Jie, zip code: 110141 Patentee after: Shenyang Transformer Institute Electrical Technology Co., Ltd. Address before: Hunnan New Century Road in Shenyang city of Liaoning Province, No. 39, zip code: 110179 Co-patentee before: Guan Qinggang Patentee before: Sun Yan Hong Co-patentee before: Wang Yulan |
|
| ASS | Succession or assignment of patent right |
Owner name: SHENYANG SHENBIANSUO ELECTRIC SCIENCE CO., LTD. Free format text: FORMER OWNER: SUN YANHONG Effective date: 20090109 |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenyang Transformer Research Institute Co., Ltd. Assignor: Shenyang Transformer Institute Electrical Technology Co., Ltd. Contract fulfillment period: 2009.3.18 to 2016.3.17 Contract record no.: 2009210000051 Denomination of utility model: Pressure relief valve Granted publication date: 20071121 License type: Exclusive license Record date: 20090325 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.3.18 TO 2016.3.17; CHANGE OF CONTRACT Name of requester: SHENYANG TRANSFORMER RESEARCH INSTITUTE CO., LTD. Effective date: 20090325 |
|
| ASS | Succession or assignment of patent right |
Owner name: SHENYANG TRANSFORMER RESEARCH INSTITUTE CO., LTD. Free format text: FORMER OWNER: SHENYANG SHENBIANSUO ELECTRIC SCIENCE CO., LTD. Effective date: 20090821 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090821 Address after: Hunnan New Century Road in Shenyang city of Liaoning Province, No. 39, zip code: 110179 Patentee after: Shenyang Transformer Research Institute Co., Ltd. Address before: Liaoning province Shenyang City Yuhong District Sha Ling Zhen Nan Jing Jie, zip code: 110141 Patentee before: Shenyang Transformer Institute Electrical Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071121 Termination date: 20141017 |
|
| EXPY | Termination of patent right or utility model |