FR1478452A - Safety device for gas regulator - Google Patents

Safety device for gas regulator

Info

Publication number
FR1478452A
FR1478452A FR50202A FR50202A FR1478452A FR 1478452 A FR1478452 A FR 1478452A FR 50202 A FR50202 A FR 50202A FR 50202 A FR50202 A FR 50202A FR 1478452 A FR1478452 A FR 1478452A
Authority
FR
France
Prior art keywords
safety device
gas regulator
regulator
gas
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
FR50202A
Other languages
French (fr)
Inventor
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
Priority to FR50202A priority Critical patent/FR1478452A/en
Application granted granted Critical
Publication of FR1478452A publication Critical patent/FR1478452A/en
Priority to FR114638A priority patent/FR93519E/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
    • G05D16/0638—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 form of the obturator
    • G05D16/0641—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 form of the obturator the obturator is a 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
    • G05D16/0686—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 characterised by the form of the lever

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
FR50202A 1966-02-18 1966-02-18 Safety device for gas regulator Expired FR1478452A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR50202A FR1478452A (en) 1966-02-18 1966-02-18 Safety device for gas regulator
FR114638A FR93519E (en) 1966-02-18 1967-07-18 Safety device for gas regulator.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR50202A FR1478452A (en) 1966-02-18 1966-02-18 Safety device for gas regulator

Publications (1)

Publication Number Publication Date
FR1478452A true FR1478452A (en) 1967-04-28

Family

ID=8601740

Family Applications (2)

Application Number Title Priority Date Filing Date
FR50202A Expired FR1478452A (en) 1966-02-18 1966-02-18 Safety device for gas regulator
FR114638A Expired FR93519E (en) 1966-02-18 1967-07-18 Safety device for gas regulator.

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR114638A Expired FR93519E (en) 1966-02-18 1967-07-18 Safety device for gas regulator.

Country Status (1)

Country Link
FR (2) FR1478452A (en)

Also Published As

Publication number Publication date
FR93519E (en) 1969-04-11

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