FR1076575A - Pressure reducer for gas - Google Patents

Pressure reducer for gas

Info

Publication number
FR1076575A
FR1076575A FR1076575DA FR1076575A FR 1076575 A FR1076575 A FR 1076575A FR 1076575D A FR1076575D A FR 1076575DA FR 1076575 A FR1076575 A FR 1076575A
Authority
FR
France
Prior art keywords
gas
pressure reducer
reducer
pressure
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
Riccardo Valentinis
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 FR1076575A publication Critical patent/FR1076575A/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
    • G05D16/0683—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)
FR1076575D 1953-04-21 1953-04-21 Pressure reducer for gas Expired FR1076575A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1076575T 1953-04-21

Publications (1)

Publication Number Publication Date
FR1076575A true FR1076575A (en) 1954-10-27

Family

ID=9607695

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1076575D Expired FR1076575A (en) 1953-04-21 1953-04-21 Pressure reducer for gas

Country Status (1)

Country Link
FR (1) FR1076575A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2654177A1 (en) * 1989-11-03 1991-05-10 Briffault Sa GAS DETENDER WITH SAFETY AGAINST EXCESS PRESSURE.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2654177A1 (en) * 1989-11-03 1991-05-10 Briffault Sa GAS DETENDER WITH SAFETY AGAINST EXCESS PRESSURE.

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