FR870640A - Fluid regulator - Google Patents

Fluid regulator

Info

Publication number
FR870640A
FR870640A FR870640DA FR870640A FR 870640 A FR870640 A FR 870640A FR 870640D A FR870640D A FR 870640DA FR 870640 A FR870640 A FR 870640A
Authority
FR
France
Prior art keywords
fluid regulator
regulator
fluid
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
Jean-Louis Gratzmüller
Robert Chevreau
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 FR870640A publication Critical patent/FR870640A/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)
FR870640D 1940-11-21 1940-11-21 Fluid regulator Expired FR870640A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR870640T 1940-11-21

Publications (1)

Publication Number Publication Date
FR870640A true FR870640A (en) 1942-03-18

Family

ID=9350843

Family Applications (1)

Application Number Title Priority Date Filing Date
FR870640D Expired FR870640A (en) 1940-11-21 1940-11-21 Fluid regulator

Country Status (1)

Country Link
FR (1) FR870640A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3242938A (en) * 1963-02-21 1966-03-29 Globe Safety Products Inc Demand valve with a variable mechanical advantage valve actuating mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3242938A (en) * 1963-02-21 1966-03-29 Globe Safety Products Inc Demand valve with a variable mechanical advantage valve actuating mechanism

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