FR2560340B1 - Regulateur de pression de gaz et installation pour maintenir une pression de gaz dans une enceinte - Google Patents

Regulateur de pression de gaz et installation pour maintenir une pression de gaz dans une enceinte

Info

Publication number
FR2560340B1
FR2560340B1 FR8402751A FR8402751A FR2560340B1 FR 2560340 B1 FR2560340 B1 FR 2560340B1 FR 8402751 A FR8402751 A FR 8402751A FR 8402751 A FR8402751 A FR 8402751A FR 2560340 B1 FR2560340 B1 FR 2560340B1
Authority
FR
France
Prior art keywords
gas pressure
enclosure
installation
maintaining
pressure regulator
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
FR8402751A
Other languages
English (en)
Other versions
FR2560340A1 (fr
Inventor
Gerard Loiseau
Maurice Molozay
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
Original Assignee
Air Liquide SA
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 filed Critical Air Liquide SA
Priority to FR8402751A priority Critical patent/FR2560340B1/fr
Publication of FR2560340A1 publication Critical patent/FR2560340A1/fr
Application granted granted Critical
Publication of FR2560340B1 publication Critical patent/FR2560340B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/14—Control of fluid pressure with auxiliary non-electric power
    • G05D16/16—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid
    • G05D16/163—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid using membranes within the main valve
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/14—Control of fluid pressure with auxiliary non-electric power
    • G05D16/16—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid
    • G05D16/166—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid using pistons within the main valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Pressure (AREA)
FR8402751A 1984-02-23 1984-02-23 Regulateur de pression de gaz et installation pour maintenir une pression de gaz dans une enceinte Expired FR2560340B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8402751A FR2560340B1 (fr) 1984-02-23 1984-02-23 Regulateur de pression de gaz et installation pour maintenir une pression de gaz dans une enceinte

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8402751A FR2560340B1 (fr) 1984-02-23 1984-02-23 Regulateur de pression de gaz et installation pour maintenir une pression de gaz dans une enceinte

Publications (2)

Publication Number Publication Date
FR2560340A1 FR2560340A1 (fr) 1985-08-30
FR2560340B1 true FR2560340B1 (fr) 1986-10-17

Family

ID=9301314

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8402751A Expired FR2560340B1 (fr) 1984-02-23 1984-02-23 Regulateur de pression de gaz et installation pour maintenir une pression de gaz dans une enceinte

Country Status (1)

Country Link
FR (1) FR2560340B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3703715A1 (de) * 1987-02-06 1988-08-18 Schubert & Salzer Maschinen Vorsteuerventil fuer einen ueber eine antriebskammer steuerbaren rohrtrenner
CN1037595C (zh) * 1992-06-14 1998-03-04 颜迪忠 气密贮物容器
FR2781294B1 (fr) * 1998-07-17 2000-08-18 Labeille Sa Dispositif de regulation de pression, systeme de fourniture de gaz et installation de distribution de liquide de travail correspondants

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR381927A (fr) * 1907-09-16 1908-01-24 George Wolverton Collin Perfectionnements apportés aux soupapes de vapeur et en particulier aux soupapes réductrices de pression
FR1066363A (fr) * 1952-11-07 1954-06-04 Freins Jourdain Monneret Perfectionnements aux détendeurs
DE1019881B (de) * 1954-06-08 1957-11-21 Schulz & Rackow Gasgeraetebau Schaltvorrichtung fuer Druckminderer
US2966927A (en) * 1957-06-21 1961-01-03 Us Industries Inc Pressure responsive pilot valve for valve motor operation
FR2370319A1 (fr) * 1976-11-09 1978-06-02 Renault Soupape regulatrice de debit
US4274440A (en) * 1978-12-29 1981-06-23 Richard Jr Samuel J Precision gas pressure regulation
DE3032411A1 (de) * 1980-08-28 1982-04-01 Backé, Wolfgang, Prof.Dr.-Ing., 5100 Aachen Vorrichtung zur stufenlosen drucksteuerung und druckbegrenzung

Also Published As

Publication number Publication date
FR2560340A1 (fr) 1985-08-30

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Legal Events

Date Code Title Description
ST Notification of lapse