IL115586A - Pilot operated fluid valve - Google Patents

Pilot operated fluid valve

Info

Publication number
IL115586A
IL115586A IL11558695A IL11558695A IL115586A IL 115586 A IL115586 A IL 115586A IL 11558695 A IL11558695 A IL 11558695A IL 11558695 A IL11558695 A IL 11558695A IL 115586 A IL115586 A IL 115586A
Authority
IL
Israel
Prior art keywords
chamber
outlet
diaphragm
fluid valve
pilot operated
Prior art date
Application number
IL11558695A
Other languages
English (en)
Other versions
IL115586A0 (en
Inventor
Yuval Katzman
Original Assignee
A R I Kfar Charuv
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by A R I Kfar Charuv filed Critical A R I Kfar Charuv
Priority to IL11558695A priority Critical patent/IL115586A/xx
Publication of IL115586A0 publication Critical patent/IL115586A0/xx
Priority to ES96307265T priority patent/ES2156983T3/es
Priority to EP96307265A priority patent/EP0768486B1/fr
Priority to AT96307265T priority patent/ATE200702T1/de
Priority to DE69612535T priority patent/DE69612535T2/de
Priority to ZA968445A priority patent/ZA968445B/xx
Priority to AU68001/96A priority patent/AU703830B2/en
Priority to CA002187601A priority patent/CA2187601C/fr
Priority to US09/182,324 priority patent/US6105608A/en
Publication of IL115586A publication Critical patent/IL115586A/xx

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
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
    • F16K7/14—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat
    • F16K7/17—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat the diaphragm being actuated by fluid pressure
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2931—Diverse fluid containing pressure systems
    • Y10T137/3003—Fluid separating traps or vents
    • Y10T137/3084—Discriminating outlet for gas
    • Y10T137/309—Fluid sensing valve
    • Y10T137/3099—Float responsive
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7762—Fluid pressure type
    • Y10T137/7764—Choked or throttled pressure type
    • Y10T137/7765—Pilot valve within main valve head
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7762—Fluid pressure type
    • Y10T137/7764—Choked or throttled pressure type
    • Y10T137/7766—Choked passage through main valve head
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7771—Bi-directional flow valves
    • Y10T137/778—Axes of ports co-axial

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Driven Valves (AREA)
  • Details Of Valves (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
IL11558695A 1995-10-12 1995-10-12 Pilot operated fluid valve IL115586A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
IL11558695A IL115586A (en) 1995-10-12 1995-10-12 Pilot operated fluid valve
ES96307265T ES2156983T3 (es) 1995-10-12 1996-10-04 Valvula pilotada de fluido.
EP96307265A EP0768486B1 (fr) 1995-10-12 1996-10-04 Valve pilotée
AT96307265T ATE200702T1 (de) 1995-10-12 1996-10-04 Vorgesteuertes fluidumventil
DE69612535T DE69612535T2 (de) 1995-10-12 1996-10-04 Vorgesteuertes Fluidumventil
ZA968445A ZA968445B (en) 1995-10-12 1996-10-07 Pilot operated fluid valve
AU68001/96A AU703830B2 (en) 1995-10-12 1996-10-07 Pilot operated fluid valve
CA002187601A CA2187601C (fr) 1995-10-12 1996-10-10 Robinet-purgeur a pilote
US09/182,324 US6105608A (en) 1995-10-12 1998-10-30 Gas purge valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL11558695A IL115586A (en) 1995-10-12 1995-10-12 Pilot operated fluid valve

Publications (2)

Publication Number Publication Date
IL115586A0 IL115586A0 (en) 1996-01-19
IL115586A true IL115586A (en) 2000-12-06

Family

ID=11068074

Family Applications (1)

Application Number Title Priority Date Filing Date
IL11558695A IL115586A (en) 1995-10-12 1995-10-12 Pilot operated fluid valve

Country Status (9)

Country Link
US (1) US6105608A (fr)
EP (1) EP0768486B1 (fr)
AT (1) ATE200702T1 (fr)
AU (1) AU703830B2 (fr)
CA (1) CA2187601C (fr)
DE (1) DE69612535T2 (fr)
ES (1) ES2156983T3 (fr)
IL (1) IL115586A (fr)
ZA (1) ZA968445B (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6914531B1 (en) * 1998-06-17 2005-07-05 Richard Young Apparatus for flow detection, measurement and control and method for use of same
DE10061306A1 (de) * 2000-12-08 2002-07-11 Mann & Hummel Filter Druckregelventil mit einer druckbeaufschlagten Membran
US6851443B2 (en) * 2001-06-14 2005-02-08 Siemens Vdo Automotive, Inc. Apparatus and method for preventing resonance in a fuel vapor pressure management apparatus
US6971625B2 (en) * 2002-11-05 2005-12-06 Parker Hannifin Corporation Pilot operated valve with variable piston orifice
DE60321879D1 (de) * 2002-11-12 2008-08-14 Cavagna Group Spa Federbelastetes Druckentlastungsventil
US6953027B2 (en) * 2003-03-07 2005-10-11 Siemens Vdo Automotive Inc. Flow-through diaphragm for a fuel vapor pressure management apparatus
US7011077B2 (en) * 2003-03-07 2006-03-14 Siemens Vdo Automotive, Inc. Fuel system and method for managing fuel vapor pressure with a flow-through diaphragm
IL155180A0 (en) * 2003-04-01 2003-11-23 Gas purge valve
DE102004030045B3 (de) * 2004-06-22 2005-11-03 Sauer-Danfoss (Neumünster) GmbH & Co OHG Ventilanordnung in einem Hydraulikkreis, Verwendung derselben und Anordnung zum Steuern eines hydraulischen Fahrzeugantriebs
FR2886368B1 (fr) * 2005-05-24 2009-03-20 Inergy Automotive Systems Res Clapet de securite pour circuit de mise a l'air d'un reservoir a liquide
US7739915B2 (en) * 2008-02-19 2010-06-22 Honeywell International Inc. Reinforced elastomeric diaphragm
AU2010317438B2 (en) 2009-11-12 2016-06-30 Dorot Management Control Valves Ltd. Gas valve
EP2686593B1 (fr) 2011-03-14 2016-10-19 A.R.I. Flow Control Accessories Ltd. Soupape de purge de gaz automatique
CN102401155B (zh) * 2011-08-30 2015-11-25 深圳市华力大机电技术有限公司 一种四功能防水锤空气阀组
EP3039323B1 (fr) 2013-08-26 2019-10-23 Mekorot Water Company Ltd. Vanne de décharge de fluide
WO2015029036A1 (fr) 2013-08-27 2015-03-05 A.R.I. Flow Control Accessories Ltd. Vanne de sortie de liquide
WO2015174330A1 (fr) * 2014-05-13 2015-11-19 株式会社村田製作所 Clapet et dispositif de régulation de fluide
KR101863427B1 (ko) 2016-02-02 2018-06-01 한국수력원자력 주식회사 배관 내 축적된 공기 포집 장치
TR201808475A2 (tr) * 2018-06-13 2018-07-23 Tirsan Kardan Sanayi Ve Ticaret Anonim Sirketi Kardan Millerinde Filtreleme Özellikli, Çift Yönlü Hava Sirkülasyon Kapağı
US11761547B1 (en) * 2022-04-07 2023-09-19 Horiba Stec, Co., Ltd. Valve orifice insert
JP7764876B2 (ja) * 2023-03-28 2025-11-06 Ｊｆｅスチール株式会社 空気抜き装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2078997A (en) * 1930-09-24 1937-05-04 Meinecke A G H Metering system
US2224394A (en) * 1938-06-24 1940-12-10 Albert E Jurs Gas flow regulator
US2576516A (en) * 1947-05-19 1951-11-27 Shand And Jurs Company Pressure relief valve
GB870882A (en) * 1957-04-23 1961-06-21 Gloster Aircraft Company Ltd Improvements in or relating to valves
US2869577A (en) * 1957-05-06 1959-01-20 Koehler Aircraft Products Comp Fluid quantity control
US3011515A (en) * 1958-08-11 1961-12-05 Kravagna Cut Ball cock-type valve
US3100502A (en) * 1959-01-29 1963-08-13 Qualitrol Corp Pressure relief valve
US3055629A (en) * 1959-06-26 1962-09-25 Shand And Jurs Company Depressuring valve
US3307575A (en) * 1964-09-23 1967-03-07 Varec Inc Pilot operated vacuum and pressure relief valve
US3502297A (en) * 1968-08-30 1970-03-24 Willis W Wardrup Air operated and diaphragm controlling water sprinkler valve with adjustable outlet
FR1597979A (fr) * 1968-12-20 1970-06-29
BE755469A (fr) * 1969-08-29 1971-02-01 Hayday Valve And Equipement Cy Perfectionnements aux soupapes
US3922111A (en) * 1973-10-11 1975-11-25 Weil Mclain Company Inc Control apparatus for a water supply system
US4057076A (en) * 1973-10-26 1977-11-08 Martti Varis Waste water valve
US3968897A (en) * 1974-07-03 1976-07-13 Stant Manufacturing Company, Inc. Pressure-vacuum relief valve assembly
US4052965A (en) * 1975-10-28 1977-10-11 Caterpillar Tractor Co. Engine cooling system vent means
DE2605015A1 (de) * 1976-02-10 1977-08-11 Leinemann Co Flammenfilter Pilotgesteuertes membranventil
IL79587A (en) * 1986-08-01 1992-09-06 Aran Eng Dev Ltd Fluid flow valve
US5449018A (en) * 1994-01-04 1995-09-12 Stant Manufacturing Inc. Flow control valve

Also Published As

Publication number Publication date
US6105608A (en) 2000-08-22
AU703830B2 (en) 1999-04-01
ATE200702T1 (de) 2001-05-15
IL115586A0 (en) 1996-01-19
EP0768486A1 (fr) 1997-04-16
CA2187601A1 (fr) 1997-04-13
CA2187601C (fr) 2000-06-13
DE69612535T2 (de) 2001-10-31
DE69612535D1 (de) 2001-05-23
EP0768486B1 (fr) 2001-04-18
ES2156983T3 (es) 2001-08-01
ZA968445B (en) 1997-04-25
AU6800196A (en) 1997-04-17

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