FR2637345A1 - Valve de commande d'ecoulement de fluide - Google Patents

Valve de commande d'ecoulement de fluide

Info

Publication number
FR2637345A1
FR2637345A1 FR8912763A FR8912763A FR2637345A1 FR 2637345 A1 FR2637345 A1 FR 2637345A1 FR 8912763 A FR8912763 A FR 8912763A FR 8912763 A FR8912763 A FR 8912763A FR 2637345 A1 FR2637345 A1 FR 2637345A1
Authority
FR
France
Prior art keywords
disc
passage
valve
pressure
fluid flow
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
FR8912763A
Other languages
English (en)
Other versions
FR2637345B1 (fr
Inventor
Richard John Gough
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.)
Baj Ltd
Original Assignee
Baj Ltd
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 Baj Ltd filed Critical Baj Ltd
Publication of FR2637345A1 publication Critical patent/FR2637345A1/fr
Application granted granted Critical
Publication of FR2637345B1 publication Critical patent/FR2637345B1/fr
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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Check Valves (AREA)

Abstract

Un clapet antiretour d'écoulement de fluide comprend un corps de valve 10 défini dans un passage 12. Un disque 22 de valve est mobile dans le passage pour commander l'écoulement de fluide. Le disque est actionné par une capsule anérode 28 en réponse à la pression dans le passage en amont du disque. La capsule est reliée au disque par un bras de levier 30. De cette façon, lorsque la pression dans la partie amont du passage descend au-dessous d'une certaine valeur, la valve se ferme. La valve est sensiblement indépendante de la pression en aval du disque et, donc, ne dépend pas d'une pression différentielle entre les faces de disque.
FR8912763A 1988-09-30 1989-09-29 Valve de commande d'ecoulement de fluide Expired - Fee Related FR2637345B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8822959A GB2223828B (en) 1988-09-30 1988-09-30 Fluid flow control valve

Publications (2)

Publication Number Publication Date
FR2637345A1 true FR2637345A1 (fr) 1990-04-06
FR2637345B1 FR2637345B1 (fr) 1992-07-31

Family

ID=10644510

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8912763A Expired - Fee Related FR2637345B1 (fr) 1988-09-30 1989-09-29 Valve de commande d'ecoulement de fluide

Country Status (3)

Country Link
DE (1) DE3932468A1 (fr)
FR (1) FR2637345B1 (fr)
GB (1) GB2223828B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20109053U1 (de) * 2001-05-30 2002-10-10 Reich KG Regel- und Sicherheitstechnik, 35713 Eschenburg Ventilvorrichtung und Verteilervorrichtung

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR875861A (fr) * 1941-06-04 1942-10-07 Sncase Dispositif limiteur de pression de remplissage
US4343327A (en) * 1980-07-11 1982-08-10 The United States Of America As Represented By The Secretary Of The Navy Pressure responsive, manually opening valve

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB504366A (en) * 1936-07-18 1939-04-21 Mario Paolini Discharging device for gases or liquids, especially fuel injector for internal combustion engines
GB509258A (en) * 1938-01-12 1939-07-12 Arthur William Parfitt Improvements in or relating to a method of and means for determining quantitatively the contents of fuel tanks of vehicles
DE702734C (de) * 1938-01-19 1941-02-14 Elektr App Fr Sauter A G Fab tern, Ventilen u. dgl.
GB647601A (en) * 1947-04-22 1950-12-20 British Thomson Houston Co Ltd Improvements in and relating to refrigerating systems
GB657261A (en) * 1948-01-29 1951-09-12 Sandvikens Jernverks Ab Improvements in or relating to fluid pressure or vacuum regulating devices

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR875861A (fr) * 1941-06-04 1942-10-07 Sncase Dispositif limiteur de pression de remplissage
US4343327A (en) * 1980-07-11 1982-08-10 The United States Of America As Represented By The Secretary Of The Navy Pressure responsive, manually opening valve

Also Published As

Publication number Publication date
GB2223828B (en) 1992-11-11
GB2223828A (en) 1990-04-18
FR2637345B1 (fr) 1992-07-31
DE3932468A1 (de) 1990-04-05
GB8822959D0 (en) 1988-11-09

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Legal Events

Date Code Title Description
ST Notification of lapse