BRPI0411940A - bloco de válvula de expansão de comandos de circuitos de elevada e de baixa pressão coordenados - Google Patents

bloco de válvula de expansão de comandos de circuitos de elevada e de baixa pressão coordenados

Info

Publication number
BRPI0411940A
BRPI0411940A BRPI0411940A BRPI0411940A BR PI0411940 A BRPI0411940 A BR PI0411940A BR PI0411940 A BRPI0411940 A BR PI0411940A BR PI0411940 A BRPI0411940 A BR PI0411940A
Authority
BR
Brazil
Prior art keywords
expansion valve
low pressure
valve block
pressure circuit
circuit control
Prior art date
Application number
Other languages
English (en)
Portuguese (pt)
Inventor
Gilles Cannet
Clarisse L Heveder
Original Assignee
L Air Liquide Sa A Directore E
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 L Air Liquide Sa A Directore E filed Critical L Air Liquide Sa A Directore E
Publication of BRPI0411940A publication Critical patent/BRPI0411940A/pt

Links

Classifications

    • 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
    • G05D16/10—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger
    • G05D16/107—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger with a spring-loaded piston in combination with a spring-loaded slideable obturator that move together over range of motion during normal operation
    • 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
    • Y10T137/0318—Processes
    • 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
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7793—With opening bias [e.g., pressure regulator]
    • Y10T137/7808—Apertured reactor surface surrounds flow line
    • 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
    • Y10T137/8593—Systems
    • Y10T137/87917—Flow path with serial valves and/or closures

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Control Of Fluid Pressure (AREA)
  • Safety Valves (AREA)
BRPI0411940 2003-06-25 2004-06-18 bloco de válvula de expansão de comandos de circuitos de elevada e de baixa pressão coordenados BRPI0411940A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0307672A FR2856809B1 (fr) 2003-06-25 2003-06-25 Bloc robinet-detendeur a commandes de circuits haute et basse tension coordonnees
PCT/FR2004/001526 WO2005001590A1 (fr) 2003-06-25 2004-06-18 Bloc robinet-detendeur a commandes de circuits haute et basse pression coordonnees

Publications (1)

Publication Number Publication Date
BRPI0411940A true BRPI0411940A (pt) 2006-10-17

Family

ID=33515397

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0411940 BRPI0411940A (pt) 2003-06-25 2004-06-18 bloco de válvula de expansão de comandos de circuitos de elevada e de baixa pressão coordenados

Country Status (8)

Country Link
US (1) US7591276B2 (https=)
EP (1) EP1642182A1 (https=)
JP (1) JP4659739B2 (https=)
AU (1) AU2004252599B2 (https=)
BR (1) BRPI0411940A (https=)
CA (1) CA2528342C (https=)
FR (1) FR2856809B1 (https=)
WO (1) WO2005001590A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100228399A1 (en) * 2007-12-06 2010-09-09 Udischas Richard J Pressure regulator assembly and system for the controlled storage and dispensing of a fluid
WO2009079218A2 (en) 2007-12-06 2009-06-25 L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Integrated valve regulator assembly and system for the controlled storage and dispensing of a hazardous material
US9371913B2 (en) * 2012-12-26 2016-06-21 Sue H. Lhymn Valve apparatus for high pressure gas containers
GB201309046D0 (en) * 2013-05-20 2013-07-03 Linde Ag A pressurised fluid container

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3213888A (en) * 1963-04-01 1965-10-26 Preferred Utilities Mfg Corp Hydraulic metering valves
JPS5519882U (https=) * 1978-07-26 1980-02-07
US4197876A (en) * 1978-08-30 1980-04-15 Cobe Laboratories, Inc. Fluid valve
FR2537243B3 (fr) * 1982-12-03 1985-12-06 Auxitrol Station de detente double d'air comprime pour alimenter une installation
JPS6213878A (ja) * 1985-07-11 1987-01-22 Nippon Tansan Gas Co Ltd 圧力調整器
JP3661040B2 (ja) * 1995-05-31 2005-06-15 忠弘 大見 流体制御装置
US6959724B2 (en) * 2002-07-01 2005-11-01 Praxair Technology, Inc. Multiple regulator vacuum delivery valve assembly
JP4067936B2 (ja) * 2002-10-29 2008-03-26 株式会社不二工機 電磁弁一体型膨張弁

Also Published As

Publication number Publication date
AU2004252599B2 (en) 2009-10-08
US7591276B2 (en) 2009-09-22
FR2856809A1 (fr) 2004-12-31
CA2528342A1 (fr) 2005-01-06
CA2528342C (fr) 2015-04-21
JP4659739B2 (ja) 2011-03-30
EP1642182A1 (fr) 2006-04-05
WO2005001590A1 (fr) 2005-01-06
FR2856809B1 (fr) 2005-08-05
US20060137748A1 (en) 2006-06-29
JP2007514894A (ja) 2007-06-07
AU2004252599A1 (en) 2005-01-06

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements