FR1049552A - Contrôleur de pression - Google Patents

Contrôleur de pression

Info

Publication number
FR1049552A
FR1049552A FR1049552DA FR1049552A FR 1049552 A FR1049552 A FR 1049552A FR 1049552D A FR1049552D A FR 1049552DA FR 1049552 A FR1049552 A FR 1049552A
Authority
FR
France
Prior art keywords
pressure controller
controller
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
English (en)
Inventor
Jean-Louis Gratzmuller
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 FR1049552A publication Critical patent/FR1049552A/fr
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
    • G05D16/0655—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 one spring-loaded membrane

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
FR1049552D 1951-11-16 1951-11-16 Contrôleur de pression Expired FR1049552A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1049552T 1951-11-16

Publications (1)

Publication Number Publication Date
FR1049552A true FR1049552A (fr) 1953-12-30

Family

ID=9593744

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1049552D Expired FR1049552A (fr) 1951-11-16 1951-11-16 Contrôleur de pression

Country Status (1)

Country Link
FR (1) FR1049552A (fr)

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