WO2002044824A3 - Ensemble robinet-detendeur de fluide a pression fixe prereglee et non modifiable par l'utilisateur - Google Patents

Ensemble robinet-detendeur de fluide a pression fixe prereglee et non modifiable par l'utilisateur Download PDF

Info

Publication number
WO2002044824A3
WO2002044824A3 PCT/FR2001/003661 FR0103661W WO0244824A3 WO 2002044824 A3 WO2002044824 A3 WO 2002044824A3 FR 0103661 W FR0103661 W FR 0103661W WO 0244824 A3 WO0244824 A3 WO 0244824A3
Authority
WO
WIPO (PCT)
Prior art keywords
fluid
adjusted
expansion
user
valve assembly
Prior art date
Application number
PCT/FR2001/003661
Other languages
English (en)
Other versions
WO2002044824A2 (fr
Inventor
Marco Arzenton
Etienne Gounot
Original Assignee
Air Liquide
Fro S R L
Marco Arzenton
Etienne Gounot
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, Fro S R L, Marco Arzenton, Etienne Gounot filed Critical Air Liquide
Priority to CA002429148A priority Critical patent/CA2429148A1/fr
Priority to JP2002546925A priority patent/JP3999125B2/ja
Priority to AU2002252776A priority patent/AU2002252776A1/en
Priority to EP01998155A priority patent/EP1342140A2/fr
Publication of WO2002044824A2 publication Critical patent/WO2002044824A2/fr
Publication of WO2002044824A3 publication Critical patent/WO2002044824A3/fr

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)

Abstract

L'invention porte sur un ensemble robinet-détendeur de fluide à détente préréglée comprenant un corps principal (1), des moyens de détente de fluide adaptés pour assurer une détente du fluide depuis une première valeur de pression jusqu'à une valeur de pression préfixée, et un raccord de sortie (12) apte à délivrer ledit fluide après détente à la valeur de pression fixe préréglée et comprenant, aménagé sur ledit premier passage interne de fluide, au moins un clapet (30) de raccord mobile en translation dans ledit premier passage interne. Procédé de raccordement d'une prise (100) utilisateur à un tel ensemble et système de transfert de fluide comprenant une prise (100) utilisateur et un tel ensemble.
PCT/FR2001/003661 2000-11-29 2001-11-21 Ensemble robinet-detendeur de fluide a pression fixe prereglee et non modifiable par l'utilisateur WO2002044824A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA002429148A CA2429148A1 (fr) 2000-11-29 2001-11-21 Ensemble robinet-detendeur de fluide a pression fixe prereglee et non modifiable par l'utilisateur
JP2002546925A JP3999125B2 (ja) 2000-11-29 2001-11-21 予め調整されていて使用者が変更できない固定圧力を有する流体用膨張バルブアセンブリ
AU2002252776A AU2002252776A1 (en) 2000-11-29 2001-11-21 Expansion valve assembly for fluid having pre-adjusted and non-user-modifiable fixed pressure
EP01998155A EP1342140A2 (fr) 2000-11-29 2001-11-21 Ensemble robinet-detendeur de fluide a pression fixe prereglee et non modifiable par l'utilisateur

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0015410A FR2817359B1 (fr) 2000-11-29 2000-11-29 Ensemble robinet-detendeur de fluide a pression fixe prereglee et non modifiable par l'utilisateur
FR00/15410 2000-11-29

Publications (2)

Publication Number Publication Date
WO2002044824A2 WO2002044824A2 (fr) 2002-06-06
WO2002044824A3 true WO2002044824A3 (fr) 2002-10-31

Family

ID=8857002

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2001/003661 WO2002044824A2 (fr) 2000-11-29 2001-11-21 Ensemble robinet-detendeur de fluide a pression fixe prereglee et non modifiable par l'utilisateur

Country Status (6)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1750049A1 (fr) 2005-08-02 2007-02-07 FRO S.p.A. Prise de connexion avec moyen anti-retour de liquide intégré
FR2927397A1 (fr) * 2008-02-13 2009-08-14 Yuan Mei Corp Dispositif de raccord a reduction de pression d'eau de type aise
FR2983938A1 (fr) * 2011-12-07 2013-06-14 Schrader Raccord rapide pour circuit fluidique

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2837352A (en) * 1954-11-08 1958-06-03 Paul D Wurzburger Swivel coupling with resilient ring to bias detent means
FR1200023A (fr) * 1956-01-25 1959-12-17 Raccord perfectionné à enclenchement et déclenchement automatiques
FR2440579A1 (fr) * 1978-11-02 1980-05-30 Applic Gaz Sa Perfectionnements aux dispositifs de securite de detendeur pour gaz sous pression
US4949745A (en) * 1988-12-27 1990-08-21 Air-Lock, Incorporated Clean air connector
EP0747796A1 (fr) * 1995-06-08 1996-12-11 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Ensemble robinet/détendeur pour bouteille de gaz et bouteille de gaz équipée d'un tel ensemble

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2837352A (en) * 1954-11-08 1958-06-03 Paul D Wurzburger Swivel coupling with resilient ring to bias detent means
FR1200023A (fr) * 1956-01-25 1959-12-17 Raccord perfectionné à enclenchement et déclenchement automatiques
FR2440579A1 (fr) * 1978-11-02 1980-05-30 Applic Gaz Sa Perfectionnements aux dispositifs de securite de detendeur pour gaz sous pression
US4949745A (en) * 1988-12-27 1990-08-21 Air-Lock, Incorporated Clean air connector
EP0747796A1 (fr) * 1995-06-08 1996-12-11 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Ensemble robinet/détendeur pour bouteille de gaz et bouteille de gaz équipée d'un tel ensemble

Also Published As

Publication number Publication date
JP3999125B2 (ja) 2007-10-31
WO2002044824A2 (fr) 2002-06-06
AU2002252776A1 (en) 2002-06-11
JP2004514999A (ja) 2004-05-20
EP1342140A2 (fr) 2003-09-10
CA2429148A1 (fr) 2002-06-06
FR2817359B1 (fr) 2003-09-26
FR2817359A1 (fr) 2002-05-31

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