FR2410194A1 - Perfectionnements aux dispositifs reducteurs de pression - Google Patents

Perfectionnements aux dispositifs reducteurs de pression

Info

Publication number
FR2410194A1
FR2410194A1 FR7736616A FR7736616A FR2410194A1 FR 2410194 A1 FR2410194 A1 FR 2410194A1 FR 7736616 A FR7736616 A FR 7736616A FR 7736616 A FR7736616 A FR 7736616A FR 2410194 A1 FR2410194 A1 FR 2410194A1
Authority
FR
France
Prior art keywords
pressure reducing
quiet
reducing valve
esp
diaphragms
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.)
Granted
Application number
FR7736616A
Other languages
English (en)
Other versions
FR2410194B1 (fr
Inventor
Michel Cocherel
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.)
Desbordes SA
Original Assignee
Desbordes 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 Desbordes SA filed Critical Desbordes SA
Priority to FR7736616A priority Critical patent/FR2410194A1/fr
Priority to BE6046725A priority patent/BE873262A/fr
Publication of FR2410194A1 publication Critical patent/FR2410194A1/fr
Application granted granted Critical
Publication of FR2410194B1 publication Critical patent/FR2410194B1/fr
Granted 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
    • G05D16/04—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
    • G05D16/0655—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 one spring-loaded membrane
    • G05D16/0658—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 one spring-loaded membrane characterised by the form of the obturator

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Pressure (AREA)

Abstract

REDUCTEUR DE PRESSION. LE FOND OUVERT DE SA CUVE 1 EST ASSOCIE A UN COUVERCLE INFERIEUR 12. UNE MEMBRANE 11 EST SERREE ENTRE CE DERNIER ET LA CUVE, ELLE EST TRAVERSEE PAR LES DEUX BRAS DE L'ETRIER 4 DONT LES EXTREMITES LIBRES SONT REUNIES PAR UNE BRIDE 13 QUI L'APPLIQUE CONTRE LE DEBOUCHE 10A DE LA TUBULURE AMONT 10. INSTALLATION D'ALIMENTATION D'EAU.
FR7736616A 1977-11-28 1977-11-28 Perfectionnements aux dispositifs reducteurs de pression Granted FR2410194A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7736616A FR2410194A1 (fr) 1977-11-28 1977-11-28 Perfectionnements aux dispositifs reducteurs de pression
BE6046725A BE873262A (fr) 1977-11-28 1978-12-29 Perfectionnements aux dispositifs reducteurs de pression

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7736616A FR2410194A1 (fr) 1977-11-28 1977-11-28 Perfectionnements aux dispositifs reducteurs de pression

Publications (2)

Publication Number Publication Date
FR2410194A1 true FR2410194A1 (fr) 1979-06-22
FR2410194B1 FR2410194B1 (fr) 1980-10-31

Family

ID=9198465

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7736616A Granted FR2410194A1 (fr) 1977-11-28 1977-11-28 Perfectionnements aux dispositifs reducteurs de pression

Country Status (2)

Country Link
BE (1) BE873262A (fr)
FR (1) FR2410194A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0612005A1 (fr) * 1993-02-17 1994-08-24 COMAP société anonyme Réducteur de pression de fluide à canule et étrier
EP1307800A1 (fr) * 2000-07-07 2003-05-07 S.H. Leggitt Company Regulateur de pression a action directe

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0612005A1 (fr) * 1993-02-17 1994-08-24 COMAP société anonyme Réducteur de pression de fluide à canule et étrier
FR2701749A1 (fr) * 1993-02-17 1994-08-26 Comap Réducteur de pression de fluide à canule et étrier.
EP1307800A1 (fr) * 2000-07-07 2003-05-07 S.H. Leggitt Company Regulateur de pression a action directe
EP1307800A4 (fr) * 2000-07-07 2003-08-13 Leggitt S H Co Regulateur de pression a action directe
US6668855B2 (en) 2000-07-07 2003-12-30 S. H. Leggitt Company Direct-acting pressure regulator

Also Published As

Publication number Publication date
BE873262A (fr) 1979-04-17
FR2410194B1 (fr) 1980-10-31

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Legal Events

Date Code Title Description
ST Notification of lapse