CN201129529Y - Oxygen gas special self-supporting regulation valve - Google Patents
Oxygen gas special self-supporting regulation valve Download PDFInfo
- Publication number
- CN201129529Y CN201129529Y CNU2007201852324U CN200720185232U CN201129529Y CN 201129529 Y CN201129529 Y CN 201129529Y CN U2007201852324 U CNU2007201852324 U CN U2007201852324U CN 200720185232 U CN200720185232 U CN 200720185232U CN 201129529 Y CN201129529 Y CN 201129529Y
- Authority
- CN
- China
- Prior art keywords
- valve
- pressure chamber
- piston
- self
- oxygen
- 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
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 title 1
- 229910001882 dioxygen Inorganic materials 0.000 title 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000001301 oxygen Substances 0.000 claims abstract description 10
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 10
- 238000005336 cracking Methods 0.000 claims description 4
- 239000007789 gas Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Control Of Fluid Pressure (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007201852324U CN201129529Y (en) | 2007-12-27 | 2007-12-27 | Oxygen gas special self-supporting regulation valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007201852324U CN201129529Y (en) | 2007-12-27 | 2007-12-27 | Oxygen gas special self-supporting regulation valve |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201129529Y true CN201129529Y (en) | 2008-10-08 |
Family
ID=40017375
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2007201852324U Expired - Fee Related CN201129529Y (en) | 2007-12-27 | 2007-12-27 | Oxygen gas special self-supporting regulation valve |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201129529Y (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105003705A (en) * | 2015-07-10 | 2015-10-28 | 吴忠仪表有限责任公司 | Monitoring pressure regulating valve |
-
2007
- 2007-12-27 CN CNU2007201852324U patent/CN201129529Y/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105003705A (en) * | 2015-07-10 | 2015-10-28 | 吴忠仪表有限责任公司 | Monitoring pressure regulating valve |
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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: 20090123 Address after: 73, West Avenue, West Street, Yingkou, Liaoning Province, China: 115004 Patentee after: Yingkou Zhongtong Control Equipment Manufacturing Co., Ltd. Address before: 73, West Avenue, West Street, Yingkou, Liaoning Province, China: 115004 Patentee before: Li Wei |
|
ASS | Succession or assignment of patent right |
Owner name: YINGKOU ZHONGTONG CONTROL EQUIPMENT MANUFACTURING Free format text: FORMER OWNER: LI WEI Effective date: 20090123 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081008 Termination date: 20121227 |