FR2477666B1 - - Google Patents

Info

Publication number
FR2477666B1
FR2477666B1 FR8004941A FR8004941A FR2477666B1 FR 2477666 B1 FR2477666 B1 FR 2477666B1 FR 8004941 A FR8004941 A FR 8004941A FR 8004941 A FR8004941 A FR 8004941A FR 2477666 B1 FR2477666 B1 FR 2477666B1
Authority
FR
France
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
FR8004941A
Other languages
French (fr)
Other versions
FR2477666A1 (fr
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.)
Briffault SA
Original Assignee
Briffault 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 Briffault SA filed Critical Briffault SA
Priority to FR8004941A priority Critical patent/FR2477666A1/fr
Publication of FR2477666A1 publication Critical patent/FR2477666A1/fr
Application granted granted Critical
Publication of FR2477666B1 publication Critical patent/FR2477666B1/fr
Granted 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J3/00—Diaphragms; Bellows; Bellows pistons
    • F16J3/02—Diaphragms
    • 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
    • G05D16/0633—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 characterised by the properties of the membrane
    • 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
    • G05D16/0675—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 on the obturator through a lever
    • G05D16/0683—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 on the obturator through a lever using a spring-loaded membrane

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
FR8004941A 1980-03-05 1980-03-05 Appareil de mesure et de regulation a membrane et son procede de fonctionnement Granted FR2477666A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8004941A FR2477666A1 (fr) 1980-03-05 1980-03-05 Appareil de mesure et de regulation a membrane et son procede de fonctionnement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8004941A FR2477666A1 (fr) 1980-03-05 1980-03-05 Appareil de mesure et de regulation a membrane et son procede de fonctionnement

Publications (2)

Publication Number Publication Date
FR2477666A1 FR2477666A1 (fr) 1981-09-11
FR2477666B1 true FR2477666B1 (enExample) 1984-10-12

Family

ID=9239340

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8004941A Granted FR2477666A1 (fr) 1980-03-05 1980-03-05 Appareil de mesure et de regulation a membrane et son procede de fonctionnement

Country Status (1)

Country Link
FR (1) FR2477666A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2656038C1 (ru) * 2017-07-21 2018-05-30 федеральное государственное бюджетное образовательное учреждение высшего образования "Уфимский государственный авиационный технический университет" Устройство для регулирования потока контрольного газа

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE131665C (enExample) *
FR1009160A (fr) * 1950-01-26 1952-05-26 Perfectionnement aux détendeurs particulièrement destinés aux fluidés gazeux
FR1313975A (fr) * 1961-11-23 1963-01-04 Nouvelle membrane pour régulateur de pression, détendeur ou analogue et son procédé de fabrication
FR1407713A (fr) * 1964-06-22 1965-08-06 Détendeur de sécurité
DE1921331C3 (de) * 1969-04-26 1978-08-31 Fritz 2000 Norderstedt Stephan Druckminderventil

Also Published As

Publication number Publication date
FR2477666A1 (fr) 1981-09-11

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Legal Events

Date Code Title Description
ST Notification of lapse