CN201561127U - 一种氧气专用紧急切断阀 - Google Patents
一种氧气专用紧急切断阀 Download PDFInfo
- Publication number
- CN201561127U CN201561127U CN2009201872204U CN200920187220U CN201561127U CN 201561127 U CN201561127 U CN 201561127U CN 2009201872204 U CN2009201872204 U CN 2009201872204U CN 200920187220 U CN200920187220 U CN 200920187220U CN 201561127 U CN201561127 U CN 201561127U
- Authority
- CN
- China
- Prior art keywords
- valve
- flap
- valve body
- oxygen
- special
- 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
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 239000001301 oxygen Substances 0.000 title claims abstract description 19
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 19
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000007789 gas Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Images
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- Lift Valve (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009201872204U CN201561127U (zh) | 2009-08-31 | 2009-08-31 | 一种氧气专用紧急切断阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009201872204U CN201561127U (zh) | 2009-08-31 | 2009-08-31 | 一种氧气专用紧急切断阀 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201561127U true CN201561127U (zh) | 2010-08-25 |
Family
ID=42626271
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009201872204U Expired - Lifetime CN201561127U (zh) | 2009-08-31 | 2009-08-31 | 一种氧气专用紧急切断阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201561127U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108799576A (zh) * | 2018-06-16 | 2018-11-13 | 江苏神通阀门股份有限公司 | 一种紧急切断阀 |
CN113418015A (zh) * | 2021-08-23 | 2021-09-21 | 徐州市海涛制冷设备有限公司 | 一种带有闭锁保护机构的制冷阀 |
-
2009
- 2009-08-31 CN CN2009201872204U patent/CN201561127U/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108799576A (zh) * | 2018-06-16 | 2018-11-13 | 江苏神通阀门股份有限公司 | 一种紧急切断阀 |
CN113418015A (zh) * | 2021-08-23 | 2021-09-21 | 徐州市海涛制冷设备有限公司 | 一种带有闭锁保护机构的制冷阀 |
CN113418015B (zh) * | 2021-08-23 | 2021-11-05 | 徐州市海涛制冷设备有限公司 | 一种带有闭锁保护机构的制冷阀 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Tingyu Group Co., Ltd. Assignor: Pan Peicong Contract record no.: 2010330002070 Denomination of utility model: Special oxygen emergent stop valve Granted publication date: 20100825 License type: Exclusive License Record date: 20101013 |
|
ASS | Succession or assignment of patent right |
Owner name: TINGYU GROUP CO., LTD. Free format text: FORMER OWNER: PAN PEICONG Effective date: 20120416 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120416 Address after: 325000, 6, Wenzhou hi tech Industrial Park, Zhejiang Patentee after: Tingyu Group Co., Ltd. Address before: 325000 No. 90, 5, Wuqiao Road, Zhejiang, Wenzhou Patentee before: Pan Peicong |
|
CX01 | Expiry of patent term |
Granted publication date: 20100825 |
|
CX01 | Expiry of patent term |