FR691909A - City gas pressure regulator - Google Patents

City gas pressure regulator

Info

Publication number
FR691909A
FR691909A FR691909DA FR691909A FR 691909 A FR691909 A FR 691909A FR 691909D A FR691909D A FR 691909DA FR 691909 A FR691909 A FR 691909A
Authority
FR
France
Prior art keywords
gas pressure
pressure regulator
city gas
city
regulator
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
Charles Delahaye
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 FR691909A publication Critical patent/FR691909A/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
    • G05D16/0644—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 directly on the obturator
    • G05D16/0652—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 directly on the obturator using several membranes without spring

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
FR691909D 1930-03-14 1930-03-14 City gas pressure regulator Expired FR691909A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR691909T 1930-03-14

Publications (1)

Publication Number Publication Date
FR691909A true FR691909A (en) 1930-10-28

Family

ID=9035446

Family Applications (1)

Application Number Title Priority Date Filing Date
FR691909D Expired FR691909A (en) 1930-03-14 1930-03-14 City gas pressure regulator

Country Status (1)

Country Link
FR (1) FR691909A (en)

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