FR1277344A - Autorégulateur de pression à rapport de réduction réglable - Google Patents

Autorégulateur de pression à rapport de réduction réglable

Info

Publication number
FR1277344A
FR1277344A FR40849A FR40849A FR1277344A FR 1277344 A FR1277344 A FR 1277344A FR 40849 A FR40849 A FR 40849A FR 40849 A FR40849 A FR 40849A FR 1277344 A FR1277344 A FR 1277344A
Authority
FR
France
Prior art keywords
self
pressure regulator
reduction ratio
regulating pressure
adjustable reduction
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
FR40849A
Other languages
English (en)
Inventor
Laurent Ramus
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
Priority to FR40849A priority Critical patent/FR1277344A/fr
Application granted granted Critical
Publication of FR1277344A publication Critical patent/FR1277344A/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
    • G05D16/0663—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 a spring-loaded membrane with a spring-loaded slideable obturator
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/14—Control of fluid pressure with auxiliary non-electric power
    • G05D16/16—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid
    • G05D16/166—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid using pistons within the main valve

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
FR40849A 1960-10-18 1960-10-18 Autorégulateur de pression à rapport de réduction réglable Expired FR1277344A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR40849A FR1277344A (fr) 1960-10-18 1960-10-18 Autorégulateur de pression à rapport de réduction réglable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR40849A FR1277344A (fr) 1960-10-18 1960-10-18 Autorégulateur de pression à rapport de réduction réglable

Publications (1)

Publication Number Publication Date
FR1277344A true FR1277344A (fr) 1961-12-01

Family

ID=8594306

Family Applications (1)

Application Number Title Priority Date Filing Date
FR40849A Expired FR1277344A (fr) 1960-10-18 1960-10-18 Autorégulateur de pression à rapport de réduction réglable

Country Status (1)

Country Link
FR (1) FR1277344A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1239511B (de) * 1963-05-17 1967-04-27 J C Eckardt A G Pneumatisches Schaltrelais
US4489749A (en) * 1982-06-03 1984-12-25 Ransburg-Gema Ag Pressure regulating device for gaseous and liquid fluids

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1239511B (de) * 1963-05-17 1967-04-27 J C Eckardt A G Pneumatisches Schaltrelais
US4489749A (en) * 1982-06-03 1984-12-25 Ransburg-Gema Ag Pressure regulating device for gaseous and liquid fluids

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