CN102207215A - Water-saving non-return valve - Google Patents
Water-saving non-return valve Download PDFInfo
- Publication number
- CN102207215A CN102207215A CN 201010603122 CN201010603122A CN102207215A CN 102207215 A CN102207215 A CN 102207215A CN 201010603122 CN201010603122 CN 201010603122 CN 201010603122 A CN201010603122 A CN 201010603122A CN 102207215 A CN102207215 A CN 102207215A
- Authority
- CN
- China
- Prior art keywords
- water
- section
- saving
- spool
- seal ring
- 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.)
- Granted
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/06—Check valves with guided rigid valve members with guided stems
- F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Check Valves (AREA)
- Lift Valve (AREA)
Abstract
Description
Claims (10)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201010603122 CN102207215B (en) | 2010-12-23 | 2010-12-23 | Water-saving non-return valve |
DE112011104551.4T DE112011104551T8 (en) | 2010-12-23 | 2011-12-21 | A device for saving water and preventing backflow |
PCT/CN2011/084341 WO2012083848A1 (en) | 2010-12-23 | 2011-12-21 | Water-saving check valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201010603122 CN102207215B (en) | 2010-12-23 | 2010-12-23 | Water-saving non-return valve |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102207215A true CN102207215A (en) | 2011-10-05 |
CN102207215B CN102207215B (en) | 2012-11-14 |
Family
ID=44696197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201010603122 Expired - Fee Related CN102207215B (en) | 2010-12-23 | 2010-12-23 | Water-saving non-return valve |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN102207215B (en) |
DE (1) | DE112011104551T8 (en) |
WO (1) | WO2012083848A1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012083848A1 (en) * | 2010-12-23 | 2012-06-28 | 厦门松霖科技有限公司 | Water-saving check valve |
CN103090062A (en) * | 2013-01-31 | 2013-05-08 | 马友朝 | One-way valve |
CN103206562A (en) * | 2013-04-09 | 2013-07-17 | 北京康斯特仪表科技股份有限公司 | Follow-up one-way valve, gas supply controlling mechanism and gas supply controlling method |
CN104595535A (en) * | 2015-01-09 | 2015-05-06 | 厦门绿延节水科技有限公司 | Check valve |
CN107631057A (en) * | 2017-10-30 | 2018-01-26 | 海南中以农业技术有限公司 | Pressure sensitive automatic reversing apparatus |
CN108612882A (en) * | 2018-06-20 | 2018-10-02 | 安徽力威精工机械有限公司 | A kind of diaphragm check-valves of dual non-return |
CN109404576A (en) * | 2018-12-21 | 2019-03-01 | 广州燃气集团有限公司 | Combustion gas is unidirectionally water blocking valve used |
CN113124208A (en) * | 2019-12-31 | 2021-07-16 | 厦门松霖科技股份有限公司 | Pressure reducing valve and pull-push faucet |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11073218B2 (en) | 2014-07-23 | 2021-07-27 | Bs&B Innovations Limited | In-line pressure relief valve and rupture disk |
CN106089135A (en) * | 2016-08-29 | 2016-11-09 | 东营市创元石油机械制造有限公司 | Oil drilling arrow formula drilling tool float valve |
CN106762301A (en) * | 2017-01-22 | 2017-05-31 | 无锡威孚高科技集团股份有限公司 | The split type proportional flow control valve of diesel oil high voltage common rail pump |
PL439697A1 (en) * | 2021-11-30 | 2023-06-05 | Aweco Polska Appliance Spółka Z Ograniczoną Odpowiedzialnością Spółka Komandytowa | Non-return valve, piston, especially for domestic dishwashers |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4129145A (en) * | 1977-05-26 | 1978-12-12 | Wynn James M | Check valve assembly |
KR100764694B1 (en) * | 2006-08-07 | 2007-10-09 | 주식회사 파카하니핀 커넥터 | A check valve of fuel supply system for high pressure gas vehicles |
CN201420884Y (en) * | 2009-04-20 | 2010-03-10 | 厦门建霖工业有限公司 | Flow regulating check valve |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19650031A1 (en) * | 1996-12-03 | 1998-06-04 | Grohe Armaturen Friedrich | Water fitting with check valve to prevent backflow into supply system |
DE10114261A1 (en) | 2001-03-22 | 2002-10-02 | Wildfang Dieter Gmbh | Insert cartridge for a liquid line |
US7481204B2 (en) * | 2007-06-26 | 2009-01-27 | Deere & Company | Internal combustion engine flow regulating valve |
CN201121741Y (en) * | 2007-11-13 | 2008-09-24 | 林声雁 | Current limiting one-way valve |
CN201531657U (en) * | 2009-10-29 | 2010-07-21 | 广东诺科冷暖设备有限公司 | Water flow check valve |
CN102207215B (en) * | 2010-12-23 | 2012-11-14 | 厦门松霖科技有限公司 | Water-saving non-return valve |
-
2010
- 2010-12-23 CN CN 201010603122 patent/CN102207215B/en not_active Expired - Fee Related
-
2011
- 2011-12-21 DE DE112011104551.4T patent/DE112011104551T8/en not_active Expired - Fee Related
- 2011-12-21 WO PCT/CN2011/084341 patent/WO2012083848A1/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4129145A (en) * | 1977-05-26 | 1978-12-12 | Wynn James M | Check valve assembly |
KR100764694B1 (en) * | 2006-08-07 | 2007-10-09 | 주식회사 파카하니핀 커넥터 | A check valve of fuel supply system for high pressure gas vehicles |
CN201420884Y (en) * | 2009-04-20 | 2010-03-10 | 厦门建霖工业有限公司 | Flow regulating check valve |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012083848A1 (en) * | 2010-12-23 | 2012-06-28 | 厦门松霖科技有限公司 | Water-saving check valve |
CN103090062A (en) * | 2013-01-31 | 2013-05-08 | 马友朝 | One-way valve |
CN103090062B (en) * | 2013-01-31 | 2015-04-01 | 马友朝 | One-way valve |
CN103206562A (en) * | 2013-04-09 | 2013-07-17 | 北京康斯特仪表科技股份有限公司 | Follow-up one-way valve, gas supply controlling mechanism and gas supply controlling method |
CN104595535A (en) * | 2015-01-09 | 2015-05-06 | 厦门绿延节水科技有限公司 | Check valve |
CN107631057A (en) * | 2017-10-30 | 2018-01-26 | 海南中以农业技术有限公司 | Pressure sensitive automatic reversing apparatus |
CN108612882A (en) * | 2018-06-20 | 2018-10-02 | 安徽力威精工机械有限公司 | A kind of diaphragm check-valves of dual non-return |
CN108612882B (en) * | 2018-06-20 | 2024-05-24 | 安徽力威精工机械有限公司 | Dual-check diaphragm check valve |
CN109404576A (en) * | 2018-12-21 | 2019-03-01 | 广州燃气集团有限公司 | Combustion gas is unidirectionally water blocking valve used |
CN113124208A (en) * | 2019-12-31 | 2021-07-16 | 厦门松霖科技股份有限公司 | Pressure reducing valve and pull-push faucet |
Also Published As
Publication number | Publication date |
---|---|
DE112011104551T5 (en) | 2013-11-21 |
WO2012083848A1 (en) | 2012-06-28 |
CN102207215B (en) | 2012-11-14 |
DE112011104551T8 (en) | 2015-01-22 |
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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 | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 361000, Fujian, Xiamen, China (Fujian) free trade test area, Xiamen area (bonded port), Seaview East Road, No. 4, building 18, A06 Co-patentee after: Zhou Huasong Patentee after: XIAMEN SOLEX HIGH-TECH INDUSTRIES Co.,Ltd. Address before: 361000 sunshine West Road, Xinyang Industrial Zone, Haicang District, Fujian, Xiamen 298 Co-patentee before: Zhou Huasong Patentee before: XIAMEN SOLEX HIGH-TECH INDUSTRIES Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20171009 Address after: 361000, Fujian, Xiamen, China (Fujian) free trade test area, Xiamen area (bonded port), Seaview East Road, No. 4, building 18, A06 Patentee after: XIAMEN SOLEX HIGH-TECH INDUSTRIES Co.,Ltd. Address before: 361000, Fujian, Xiamen, China (Fujian) free trade test area, Xiamen area (bonded port), Seaview East Road, No. 4, building 18, A06 Co-patentee before: Zhou Huasong Patentee before: XIAMEN SOLEX HIGH-TECH INDUSTRIES Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20211223 |