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FR2817359B1 - FLUID VALVE-REGULATOR ASSEMBLY WITH PRESET FIXED PRESSURE AND NON-MODIFIABLE BY THE USER - Google Patents

FLUID VALVE-REGULATOR ASSEMBLY WITH PRESET FIXED PRESSURE AND NON-MODIFIABLE BY THE USER

Info

Publication number
FR2817359B1
FR2817359B1 FR0015410A FR0015410A FR2817359B1 FR 2817359 B1 FR2817359 B1 FR 2817359B1 FR 0015410 A FR0015410 A FR 0015410A FR 0015410 A FR0015410 A FR 0015410A FR 2817359 B1 FR2817359 B1 FR 2817359B1
Authority
FR
France
Prior art keywords
modifiable
user
fluid valve
fixed pressure
regulator assembly
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 - Fee Related
Application number
FR0015410A
Other languages
French (fr)
Other versions
FR2817359A1 (en
Inventor
Marco Arzenton
Etienne Gounot
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.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Priority to FR0015410A priority Critical patent/FR2817359B1/en
Priority to AU2002252776A priority patent/AU2002252776A1/en
Priority to CA002429148A priority patent/CA2429148A1/en
Priority to JP2002546925A priority patent/JP3999125B2/en
Priority to EP01998155A priority patent/EP1342140A2/en
Priority to PCT/FR2001/003661 priority patent/WO2002044824A2/en
Publication of FR2817359A1 publication Critical patent/FR2817359A1/en
Application granted granted Critical
Publication of FR2817359B1 publication Critical patent/FR2817359B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/22—Couplings of the quick-acting type in which the connection is maintained by means of balls, rollers or helical springs under radial pressure between the parts
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/28—Couplings of the quick-acting type with fluid cut-off means
    • F16L37/30—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings
    • F16L37/32—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
    • G05D16/0663—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using a spring-loaded membrane with a spring-loaded slideable obturator

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Pressure (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Safety Valves (AREA)
FR0015410A 2000-11-29 2000-11-29 FLUID VALVE-REGULATOR ASSEMBLY WITH PRESET FIXED PRESSURE AND NON-MODIFIABLE BY THE USER Expired - Fee Related FR2817359B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR0015410A FR2817359B1 (en) 2000-11-29 2000-11-29 FLUID VALVE-REGULATOR ASSEMBLY WITH PRESET FIXED PRESSURE AND NON-MODIFIABLE BY THE USER
AU2002252776A AU2002252776A1 (en) 2000-11-29 2001-11-21 Expansion valve assembly for fluid having pre-adjusted and non-user-modifiable fixed pressure
CA002429148A CA2429148A1 (en) 2000-11-29 2001-11-21 Expansion valve assembly for fluid having pre-adjusted and non-user-modifiable fixed pressure
JP2002546925A JP3999125B2 (en) 2000-11-29 2001-11-21 Expansion valve assembly for fluid with fixed pressure that is pre-adjusted and cannot be changed by the user
EP01998155A EP1342140A2 (en) 2000-11-29 2001-11-21 Expansion valve assembly for fluid having pre-adjusted and non-user-modifiable fixed pressure
PCT/FR2001/003661 WO2002044824A2 (en) 2000-11-29 2001-11-21 Expansion valve assembly for fluid having pre-adjusted and non-user-modifiable fixed pressure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0015410A FR2817359B1 (en) 2000-11-29 2000-11-29 FLUID VALVE-REGULATOR ASSEMBLY WITH PRESET FIXED PRESSURE AND NON-MODIFIABLE BY THE USER

Publications (2)

Publication Number Publication Date
FR2817359A1 FR2817359A1 (en) 2002-05-31
FR2817359B1 true FR2817359B1 (en) 2003-09-26

Family

ID=8857002

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0015410A Expired - Fee Related FR2817359B1 (en) 2000-11-29 2000-11-29 FLUID VALVE-REGULATOR ASSEMBLY WITH PRESET FIXED PRESSURE AND NON-MODIFIABLE BY THE USER

Country Status (6)

Country Link
EP (1) EP1342140A2 (en)
JP (1) JP3999125B2 (en)
AU (1) AU2002252776A1 (en)
CA (1) CA2429148A1 (en)
FR (1) FR2817359B1 (en)
WO (1) WO2002044824A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1750049A1 (en) 2005-08-02 2007-02-07 FRO S.p.A. Coupling with integrated check valve
FR2927397A1 (en) * 2008-02-13 2009-08-14 Yuan Mei Corp Connecting device for reducing water pressure, has mobile element automatically sliding back and forth according to change of water pressure to change space to regulate quantity of water flow for reducing or stabilizing water pressure
FR2983938A1 (en) * 2011-12-07 2013-06-14 Schrader RAPID CONNECTION FOR FLUID CIRCUIT

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE542454A (en) * 1954-11-08 1900-01-01
FR1200023A (en) * 1956-01-25 1959-12-17 Advanced fitting with automatic snap-in and automatic release
FR2440579A1 (en) * 1978-11-02 1980-05-30 Applic Gaz Sa Safety feature for gas reducing valve - has main valve reducing stage controlled by diaphragm with safety stage in output line
US4949745A (en) * 1988-12-27 1990-08-21 Air-Lock, Incorporated Clean air connector
FR2735209B1 (en) * 1995-06-08 1997-07-25 Air Liquide TAP / REGULATOR ASSEMBLY FOR GAS BOTTLE AND GAS BOTTLE PROVIDED WITH SUCH A SET

Also Published As

Publication number Publication date
JP3999125B2 (en) 2007-10-31
CA2429148A1 (en) 2002-06-06
WO2002044824A3 (en) 2002-10-31
EP1342140A2 (en) 2003-09-10
AU2002252776A1 (en) 2002-06-11
JP2004514999A (en) 2004-05-20
FR2817359A1 (en) 2002-05-31
WO2002044824A2 (en) 2002-06-06

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 16

ST Notification of lapse

Effective date: 20170731