ES2907509B2 - Valvula de descarga de aire con sellado de baja presion - Google Patents
Valvula de descarga de aire con sellado de baja presion Download PDFInfo
- Publication number
- ES2907509B2 ES2907509B2 ES202290028A ES202290028A ES2907509B2 ES 2907509 B2 ES2907509 B2 ES 2907509B2 ES 202290028 A ES202290028 A ES 202290028A ES 202290028 A ES202290028 A ES 202290028A ES 2907509 B2 ES2907509 B2 ES 2907509B2
- Authority
- ES
- Spain
- Prior art keywords
- air
- seal
- valve
- valve seat
- weight
- 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.)
- Active
Links
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
- F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
- F16K24/04—Devices, e.g. valves, for venting or aerating enclosures for venting only
- F16K24/042—Devices, e.g. valves, for venting or aerating enclosures for venting only actuated by a float
-
- 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
- F16K15/14—Check valves with flexible valve members
- F16K15/148—Check valves with flexible valve members the closure elements being fixed in their centre
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/08—Ventilation of sewers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Safety Valves (AREA)
Description
Claims (8)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IB2019/058085 WO2021058999A1 (en) | 2019-09-24 | 2019-09-24 | Air release valve with low pressure sealing |
Publications (3)
Publication Number | Publication Date |
---|---|
ES2907509A2 ES2907509A2 (es) | 2022-04-25 |
ES2907509R1 ES2907509R1 (es) | 2022-05-04 |
ES2907509B2 true ES2907509B2 (es) | 2022-11-07 |
Family
ID=68296555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES202290028A Active ES2907509B2 (es) | 2019-09-24 | 2019-09-24 | Valvula de descarga de aire con sellado de baja presion |
Country Status (5)
Country | Link |
---|---|
US (1) | US11821533B2 (es) |
CN (1) | CN114423979A (es) |
ES (1) | ES2907509B2 (es) |
IL (1) | IL291305A (es) |
WO (1) | WO2021058999A1 (es) |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US812451A (en) | 1904-11-07 | 1906-02-13 | William J Rice | Air-valve. |
US2893412A (en) * | 1955-09-12 | 1959-07-07 | Phillips Petroleum Co | Fluid proportioning |
KR800000783Y1 (en) * | 1979-03-17 | 1980-06-09 | Chang Sung Chung | Air valve for water tank |
IT242093Y1 (it) * | 1996-03-19 | 2001-06-04 | Jacuzzi Europ | Bocchetta per idromassaggio con circuito di immissione aria e spurgodell'acqua residua perfezionati. |
JP2000145991A (ja) | 1998-11-10 | 2000-05-26 | Inax Corp | 逆止弁及び浴槽水水受の排水構造 |
AUPQ099199A0 (en) * | 1999-06-17 | 1999-07-08 | Herlihy, Geoffrey Francis | An improved air release valve |
US6561211B2 (en) * | 2000-10-19 | 2003-05-13 | Stant Manufacturing Inc. | Fuel tank vent control valve |
ES1058143Y (es) * | 2004-07-28 | 2005-02-16 | Jimten Sa | Valvula para la purga de aire en la operacion de llenado y admision del mismo durante el vaciado de conductos de circulacion de liquidos a presion |
JP2006290085A (ja) | 2005-04-08 | 2006-10-26 | Kyosan Denki Co Ltd | フロートバルブのシール構造 |
FR2905745B1 (fr) | 2006-09-13 | 2008-10-24 | Inergy Automotive Systems Res | Systeme de mise a l'air de reservoir a liquide. |
DK1990566T3 (da) * | 2007-05-08 | 2009-10-19 | Hawle Armaturen Gmbh | Beluftnings- og udluftningsventil til henholdsvis rörledninger og armaturer |
US8360105B2 (en) * | 2011-04-18 | 2013-01-29 | JB Products, Inc. | Air admittance vent |
WO2015029026A1 (en) * | 2013-08-26 | 2015-03-05 | Mekorot Water Company Ltd. | Fluid discharge valve |
JP6620511B2 (ja) | 2015-10-22 | 2019-12-18 | 京三電機株式会社 | 燃料タンク用通気制御弁 |
DE102016211160A1 (de) * | 2016-06-22 | 2017-12-28 | Röchling Automotive SE & Co. KG | Füllkopf für einen Betriebsflüssigkeitstank mit Gas- und Flüssigkeits-Ventilkörper |
CN106678429B (zh) * | 2016-12-16 | 2018-10-09 | 安徽红星阀门有限公司 | 一种微量排气阀 |
DE102019216294A1 (de) * | 2019-10-23 | 2021-04-29 | Mahle International Gmbh | Pilzventil für ein Luftfilter und ein Luftfilter |
-
2019
- 2019-09-24 US US17/642,690 patent/US11821533B2/en active Active
- 2019-09-24 CN CN201980100659.5A patent/CN114423979A/zh active Pending
- 2019-09-24 ES ES202290028A patent/ES2907509B2/es active Active
- 2019-09-24 IL IL291305A patent/IL291305A/en unknown
- 2019-09-24 WO PCT/IB2019/058085 patent/WO2021058999A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2021058999A1 (en) | 2021-04-01 |
US20220316614A1 (en) | 2022-10-06 |
ES2907509R1 (es) | 2022-05-04 |
CN114423979A (zh) | 2022-04-29 |
IL291305A (en) | 2022-07-01 |
US11821533B2 (en) | 2023-11-21 |
ES2907509A2 (es) | 2022-04-25 |
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Legal Events
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