FR1171000A - Pressure regulator - Google Patents

Pressure regulator

Info

Publication number
FR1171000A
FR1171000A FR1171000DA FR1171000A FR 1171000 A FR1171000 A FR 1171000A FR 1171000D A FR1171000D A FR 1171000DA FR 1171000 A FR1171000 A FR 1171000A
Authority
FR
France
Prior art keywords
pressure regulator
regulator
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)
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.)
Elster NV
Original Assignee
Cogegaz 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 Cogegaz SA filed Critical Cogegaz SA
Application granted granted Critical
Publication of FR1171000A publication Critical patent/FR1171000A/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)
FR1171000D 1957-02-14 1957-04-08 Pressure regulator Expired FR1171000A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE1171000X 1957-02-14

Publications (1)

Publication Number Publication Date
FR1171000A true FR1171000A (en) 1959-01-21

Family

ID=3894099

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1171000D Expired FR1171000A (en) 1957-02-14 1957-04-08 Pressure regulator

Country Status (1)

Country Link
FR (1) FR1171000A (en)

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