CN201779320U - 一种新型气体减压阀 - Google Patents
一种新型气体减压阀 Download PDFInfo
- Publication number
- CN201779320U CN201779320U CN2010205095471U CN201020509547U CN201779320U CN 201779320 U CN201779320 U CN 201779320U CN 2010205095471 U CN2010205095471 U CN 2010205095471U CN 201020509547 U CN201020509547 U CN 201020509547U CN 201779320 U CN201779320 U CN 201779320U
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- CN
- China
- Prior art keywords
- valve
- spring
- pressure
- gas
- reduction valve
- 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
- 230000001105 regulatory effect Effects 0.000 claims abstract description 9
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 4
- 239000007789 gas Substances 0.000 description 25
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 230000006837 decompression Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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- Control Of Fluid Pressure (AREA)
- Safety Valves (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205095471U CN201779320U (zh) | 2010-08-30 | 2010-08-30 | 一种新型气体减压阀 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205095471U CN201779320U (zh) | 2010-08-30 | 2010-08-30 | 一种新型气体减压阀 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201779320U true CN201779320U (zh) | 2011-03-30 |
Family
ID=43792531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205095471U Expired - Fee Related CN201779320U (zh) | 2010-08-30 | 2010-08-30 | 一种新型气体减压阀 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201779320U (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102393279A (zh) * | 2011-10-26 | 2012-03-28 | 中国南方航空工业(集团)有限公司 | 发动机的密封性能的检测装置 |
| CN107166043A (zh) * | 2017-06-21 | 2017-09-15 | 马鞍山市亿格仪表有限公司 | 一种便于调节的减压器结构 |
-
2010
- 2010-08-30 CN CN2010205095471U patent/CN201779320U/zh not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102393279A (zh) * | 2011-10-26 | 2012-03-28 | 中国南方航空工业(集团)有限公司 | 发动机的密封性能的检测装置 |
| CN102393279B (zh) * | 2011-10-26 | 2013-11-20 | 中国南方航空工业(集团)有限公司 | 发动机的密封性能的检测装置 |
| CN107166043A (zh) * | 2017-06-21 | 2017-09-15 | 马鞍山市亿格仪表有限公司 | 一种便于调节的减压器结构 |
| CN107166043B (zh) * | 2017-06-21 | 2019-02-22 | 马鞍山市亿格仪表有限公司 | 一种便于调节的减压器结构 |
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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: SHANGHAI INESA ANALYTICAL INSTRUMENT CO., LTD. Free format text: FORMER OWNER: SHANGHAI CO., LTD OF FINE SCIENTIFIC INSTRUMENTS Effective date: 20120502 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120502 Address after: 200233 -01 room, 18 West floor, 481 Guiping Road, Xuhui District, Shanghai Patentee after: Shanghai INESA Analytical Instrument Co., Ltd. Address before: 200233 No. 7, Cangwu Road, Shanghai, Xuhui District Patentee before: Shanghai Co., Ltd of Fine Scientific Instruments |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110330 Termination date: 20130830 |