FR1072374A - Safety regulator shut-off valve - Google Patents

Safety regulator shut-off valve

Info

Publication number
FR1072374A
FR1072374A FR1072374DA FR1072374A FR 1072374 A FR1072374 A FR 1072374A FR 1072374D A FR1072374D A FR 1072374DA FR 1072374 A FR1072374 A FR 1072374A
Authority
FR
France
Prior art keywords
valve
safety regulator
regulator shut
shut
safety
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
Other languages
French (fr)
Inventor
Gaston De Sainte-Fare
Yvan Mandet
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 filed Critical
Application granted granted Critical
Publication of FR1072374A publication Critical patent/FR1072374A/en
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
    • G05D16/04—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
    • G05D16/0694—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 with a spring-loaded slideable obturator

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
FR1072374D 1952-11-04 1952-11-04 Safety regulator shut-off valve Expired FR1072374A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1072374T 1952-11-04

Publications (1)

Publication Number Publication Date
FR1072374A true FR1072374A (en) 1954-09-13

Family

ID=9605605

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1072374D Expired FR1072374A (en) 1952-11-04 1952-11-04 Safety regulator shut-off valve

Country Status (1)

Country Link
FR (1) FR1072374A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1223215B (en) * 1962-01-24 1966-08-18 Pecq S E A P Soc D Expl Des At Pressure reducing valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1223215B (en) * 1962-01-24 1966-08-18 Pecq S E A P Soc D Expl Des At Pressure reducing valve

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