CN101584900A - 非线性泄压的压力释放阀 - Google Patents
非线性泄压的压力释放阀 Download PDFInfo
- Publication number
- CN101584900A CN101584900A CNA2008101124379A CN200810112437A CN101584900A CN 101584900 A CN101584900 A CN 101584900A CN A2008101124379 A CNA2008101124379 A CN A2008101124379A CN 200810112437 A CN200810112437 A CN 200810112437A CN 101584900 A CN101584900 A CN 101584900A
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- Prior art keywords
- valve
- pressure
- spring
- pressure relief
- piston
- 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.)
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Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008101124379A CN101584900B (zh) | 2008-05-23 | 2008-05-23 | 非线性泄压的压力释放阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008101124379A CN101584900B (zh) | 2008-05-23 | 2008-05-23 | 非线性泄压的压力释放阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101584900A true CN101584900A (zh) | 2009-11-25 |
CN101584900B CN101584900B (zh) | 2012-01-04 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2008101124379A Active CN101584900B (zh) | 2008-05-23 | 2008-05-23 | 非线性泄压的压力释放阀 |
Country Status (1)
Country | Link |
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CN (1) | CN101584900B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103893875A (zh) * | 2012-12-27 | 2014-07-02 | 北京谊安医疗系统股份有限公司 | 一种旁路通气装置及采用该装置的吸收回路 |
CN104027878A (zh) * | 2014-05-23 | 2014-09-10 | 成都科创佳思科技有限公司 | 调压充气阀 |
CN106267668A (zh) * | 2016-09-21 | 2017-01-04 | 江苏龙力神精工科技有限公司 | 稳压消防栓 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5791339A (en) * | 1997-03-13 | 1998-08-11 | Nellcor Puritan Bennettt Incorprated | Spring piloted safety valve with jet venturi bias |
CN2385181Y (zh) * | 1999-06-21 | 2000-06-28 | 张俊岩 | 一种压力释放阀 |
GB2382639B (en) * | 2001-11-30 | 2005-07-20 | Flexicare Medical Ltd | Valves |
CN1181898C (zh) * | 2002-04-11 | 2004-12-29 | 山西虹安科技有限公司 | 正压氧气呼吸器气动装置 |
CN201037425Y (zh) * | 2006-11-13 | 2008-03-19 | 浙江丰隆液压元件有限公司 | 一种安全阀 |
-
2008
- 2008-05-23 CN CN2008101124379A patent/CN101584900B/zh active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103893875A (zh) * | 2012-12-27 | 2014-07-02 | 北京谊安医疗系统股份有限公司 | 一种旁路通气装置及采用该装置的吸收回路 |
CN103893875B (zh) * | 2012-12-27 | 2016-12-28 | 北京谊安医疗系统股份有限公司 | 一种旁路通气装置及采用该装置的吸收回路 |
CN104027878A (zh) * | 2014-05-23 | 2014-09-10 | 成都科创佳思科技有限公司 | 调压充气阀 |
CN104027878B (zh) * | 2014-05-23 | 2016-03-02 | 黄东 | 调压充气阀 |
CN106267668A (zh) * | 2016-09-21 | 2017-01-04 | 江苏龙力神精工科技有限公司 | 稳压消防栓 |
Also Published As
Publication number | Publication date |
---|---|
CN101584900B (zh) | 2012-01-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: BEIJING AEROSPACE CHANGFENG SCIENCE AND TECHNOLOGY Free format text: FORMER OWNER: BEIJING CHANGFENG AEROSPACE CO., LTD. Effective date: 20130129 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130129 Address after: 100854, Beijing Yongding Road, No. 51, Haidian District Aerospace digital control building Patentee after: CHINA CHANGFENG SCIENCE TECHNOLOGY INDUSTRY Group Corp. Address before: 100854, Beijing Yongding Road, No. 51, Haidian District Aerospace digital control building Patentee before: BEIJING AEROSPACE CHANGFENG Co.,Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: BEIJING CHANGFENG AEROSPACE CO., LTD. Free format text: FORMER OWNER: BEIJING AEROSPACE CHANGFENG SCIENCE AND TECHNOLOGY INDUSTRY GROUP CO., LTD. Effective date: 20140703 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140703 Address after: 100854, Beijing Yongding Road, No. 51, Haidian District Aerospace digital control building Patentee after: BEIJING AEROSPACE CHANGFENG Co.,Ltd. Address before: 100854, Beijing Yongding Road, No. 51, Haidian District Aerospace digital control building Patentee before: China Changfeng Science Technology Industry Group Corp. |
|
CB02 | Change of applicant information |
Inventor after: Bao Yanchun Inventor before: Bao Yanchun |
|
CB03 | Change of inventor or designer information | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221205 Address after: Building 2A, No. 77, Jinke South 2nd Road, Jinniu Hi tech Industrial Park, Chengdu, Sichuan 610036 Patentee after: Aerospace Changfeng Medical Technology (Chengdu) Co.,Ltd. Address before: 100854, Beijing Yongding Road, No. 51, Haidian District Aerospace digital control building Patentee before: BEIJING AEROSPACE CHANGFENG Co.,Ltd. |