FR2510705B1 - Valve pilote pour l'actionnement d'une soupape de decharge - Google Patents

Valve pilote pour l'actionnement d'une soupape de decharge

Info

Publication number
FR2510705B1
FR2510705B1 FR8205978A FR8205978A FR2510705B1 FR 2510705 B1 FR2510705 B1 FR 2510705B1 FR 8205978 A FR8205978 A FR 8205978A FR 8205978 A FR8205978 A FR 8205978A FR 2510705 B1 FR2510705 B1 FR 2510705B1
Authority
FR
France
Prior art keywords
valve
pilot
relief
relief valve
pilot valve
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
Application number
FR8205978A
Other languages
English (en)
Other versions
FR2510705A1 (fr
Inventor
Raymond G Reip
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vapor Corp
Original Assignee
Vapor Corp
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 Vapor Corp filed Critical Vapor Corp
Publication of FR2510705A1 publication Critical patent/FR2510705A1/fr
Application granted granted Critical
Publication of FR2510705B1 publication Critical patent/FR2510705B1/fr
Expired legal-status Critical Current

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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • 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
    • F16K47/00—Means in valves for absorbing fluid energy
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/10—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with auxiliary valve for fluid operation of the main valve
    • F16K17/105—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with auxiliary valve for fluid operation of the main valve using choking or throttling means to control the fluid operation of the main valve
    • 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
    • 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
    • Y10T137/7769—Single acting fluid servo

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Details Of Valves (AREA)
FR8205978A 1981-04-06 1982-04-06 Valve pilote pour l'actionnement d'une soupape de decharge Expired FR2510705B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/247,142 US4402341A (en) 1981-02-13 1981-04-06 Pilot operated relief valve

Publications (2)

Publication Number Publication Date
FR2510705A1 FR2510705A1 (fr) 1983-02-04
FR2510705B1 true FR2510705B1 (fr) 1986-08-08

Family

ID=22933749

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8205978A Expired FR2510705B1 (fr) 1981-04-06 1982-04-06 Valve pilote pour l'actionnement d'une soupape de decharge

Country Status (9)

Country Link
US (1) US4402341A (fr)
JP (1) JPS57177469A (fr)
KR (1) KR830010325A (fr)
AU (1) AU557692B2 (fr)
CA (1) CA1176947A (fr)
FR (1) FR2510705B1 (fr)
IN (1) IN164753B (fr)
IT (1) IT1232600B (fr)
SE (1) SE8201437L (fr)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4527770A (en) * 1982-08-12 1985-07-09 Axelson, Inc. In-service test valve
US4881571A (en) * 1983-09-22 1989-11-21 Dresser Industries, Inc. Modulating pressure operated pilot relief valve
US4615356A (en) * 1983-09-22 1986-10-07 Vapor Corporation Modulating pressure operated pilot relief valve
US4672995A (en) * 1984-12-28 1987-06-16 Anderson-Greenwood Usa, Inc. Redundant pilot valve control system
DE3625428A1 (de) * 1985-08-10 1988-02-04 Rexroth Mannesmann Gmbh Proportional-drosselventil
US4682495A (en) * 1986-05-14 1987-07-28 Anderson, Greenwood & Company Testing device for pilot valves
US5162073A (en) * 1990-02-15 1992-11-10 Applied Magnetics Corporation Textured air bearing surface
US5131424A (en) * 1991-02-19 1992-07-21 Heidorf Christian J Precision pressure control system
US5174321A (en) * 1991-03-14 1992-12-29 Dresser Industries, Inc. Method and apparatus for determining set pressure of pilot operated pressure relief valve
US5572538A (en) * 1992-01-20 1996-11-05 Miyachi Technos Corporation Laser apparatus and accessible, compact cooling system thereof having interchangeable flow restricting members
JPH06241334A (ja) * 1993-02-18 1994-08-30 Nohmi Bosai Ltd 調圧パイロット弁
US5336550A (en) * 1993-05-18 1994-08-09 Applied Magnetics Corporation Carbon overcoat for magnetic head sliders
US5654850A (en) * 1993-05-18 1997-08-05 Applied Magnetics Corp. Carbon overcoat with electrically conductive adhesive layer for magnetic head sliders
US5452166A (en) * 1993-10-01 1995-09-19 Applied Magnetics Corporation Thin film magnetic recording head for minimizing undershoots and a method for manufacturing the same
US5590684A (en) * 1995-09-01 1997-01-07 Keystone International Holdings Corporation Dual pilot manifold assembly for a safety relief valve
US5836348A (en) * 1995-12-28 1998-11-17 Appalachian Controls Environmental Pilot controlled blanketing valve
AU4058797A (en) * 1996-08-23 1998-03-06 Flow Safe, Inc. Pilot operated safety relief valve
US5842501A (en) * 1996-08-23 1998-12-01 Flow Safe, Inc. Pilot operated safety relief valve
US5816283A (en) * 1997-04-01 1998-10-06 Appalachian Controls Environmental Tank blanketing system
US5853577A (en) * 1997-09-22 1998-12-29 Spx Corporation Orbital vibration welded filter
DE19816463C1 (de) * 1998-04-14 1999-06-02 Siemens Ag Federbelastetes Tandem-Steuerventil
DE19824494C1 (de) * 1998-06-02 1999-08-19 Siemens Ag Steuereinrichtung für ein Sicherheitsventil
US6386227B1 (en) 1999-09-14 2002-05-14 Flow Safe, Inc. Non-flowing pilot valve
US7044011B2 (en) * 2003-04-30 2006-05-16 Honeywell International, Inc. Test fixture assembly for directional pilot valve and related method
KR20090064072A (ko) * 2007-12-14 2009-06-18 현대자동차주식회사 자동차 연료라인의 압력조절밸브
CN111692359B (zh) * 2020-06-11 2021-11-12 盐城欧润石化设备制造有限公司 一种带有防尘组件的阀门
US20220349486A1 (en) * 2021-04-29 2022-11-03 Baker Hughes Oilfield Operations Llc Modulating pilot valve adapter
US20220349491A1 (en) * 2021-04-29 2022-11-03 Baker Hughes Oilfield Operations Llc Modulating pilot valve assembly

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2350202A (en) * 1941-12-02 1944-05-30 Diamond Power Speciality Soot blower control
US2627388A (en) * 1949-07-01 1953-02-03 Weatherhead Co Transfer check valve
US3074425A (en) * 1959-03-20 1963-01-22 Ralph E Kikendall Snap acting safety valve
US3298390A (en) * 1965-04-16 1967-01-17 Parker Hannifin Corp Hydrant valve unit
US3477456A (en) * 1967-04-03 1969-11-11 Anderson Greenwood & Co Valve
US3512560A (en) * 1968-02-19 1970-05-19 Anderson Greenwood & Co Relief valve
US3595263A (en) * 1968-12-26 1971-07-27 Crosby Valve & Gage Pilot actuated unbalanced piston relief valve
US3664362A (en) * 1969-02-06 1972-05-23 Anderson Greenwood & Co Pilot valve
US3568706A (en) * 1969-02-06 1971-03-09 Anderson Greenwood & Co Pressure relieving system
US3722860A (en) * 1970-06-01 1973-03-27 Foxboro Co Cage valve assembly
US3726301A (en) * 1970-12-21 1973-04-10 Lonergan J Co Pilot valve
US3754566A (en) * 1971-04-12 1973-08-28 Brevets Pour L Ind & La Marine Safety valve
JPS55500693A (fr) * 1978-09-18 1980-09-25
JPS5686203A (en) * 1979-12-13 1981-07-13 Kawasaki Heavy Ind Ltd Unloading circuit

Also Published As

Publication number Publication date
IT8220764A0 (it) 1982-04-15
AU8174182A (en) 1982-10-14
KR830010325A (ko) 1983-12-30
IT1232600B (it) 1992-02-28
FR2510705A1 (fr) 1983-02-04
AU557692B2 (en) 1987-01-08
SE8201437L (sv) 1982-10-07
US4402341A (en) 1983-09-06
CA1176947A (fr) 1984-10-30
JPS57177469A (en) 1982-11-01
JPH0355708B2 (fr) 1991-08-26
IN164753B (fr) 1989-05-20

Similar Documents

Publication Publication Date Title
FR2510705B1 (fr) Valve pilote pour l'actionnement d'une soupape de decharge
GB2104663B (en) Fluid control valve
FR2568634B1 (fr) Surpresseur pour fluide
AU543042B2 (en) Flow regulating omitter
FR2569440B3 (fr) Soupape de surete pour puits
JPS57182811A (en) Pressure regulating valve
JPS57137704A (en) Nozzle-flapper pilot valve
FR2509830B1 (fr) Regulateur de debit pour des circuits hydrauliques
BE878750A (fr) Dispositif de reglage de la section de passage d'une soupape
DE3278431D1 (en) Fully compensated fluid control valve
AU568522B2 (en) Fluid flow regulator
NO853026L (no) Fluidnivaaregulert sikkerhetsventil.
GB2106613B (en) Pressure regulating valve
GB2156496B (en) Fluid pressure governor
DE3271031D1 (en) Fluid control valve
DE3266292D1 (en) Pressure regulating valve
FR2542843B1 (fr) Vanne pour fluides
FR2524107B1 (fr) Mecanisme de manoeuvre d'une soupape
GB2112041B (en) Fluid displacement well safety valve
FR2554541B1 (fr) Vanne pour fluide
FR2545711B1 (fr) Installation pour la manoeuvre d'un rideau
DE3176067D1 (en) Hydraulic actuator of the oscillating-vane type
BR8207135A (pt) Valvula hidraulica
GB2109093B (en) Fluid control valve
ES265674Y (es) "disposicion de valvula hidraulica".

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse