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FR53972E - Détendeur de sécurité - Google Patents

Détendeur de sécurité

Info

Publication number
FR53972E
FR53972E FR53972DA FR53972E FR 53972 E FR53972 E FR 53972E FR 53972D A FR53972D A FR 53972DA FR 53972 E FR53972 E FR 53972E
Authority
FR
France
Prior art keywords
safety regulator
regulator
safety
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
Gaston De Sainte-Fare
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 FR53972E publication Critical patent/FR53972E/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
    • G05D16/0675—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)
FR53972D 1945-08-21 1945-08-21 Détendeur de sécurité Expired FR53972E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR53972T 1945-08-21

Publications (1)

Publication Number Publication Date
FR53972E true FR53972E (fr) 1947-01-14

Family

ID=8688440

Family Applications (1)

Application Number Title Priority Date Filing Date
FR53972D Expired FR53972E (fr) 1945-08-21 1945-08-21 Détendeur de sécurité

Country Status (1)

Country Link
FR (1) FR53972E (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4817664A (en) * 1987-11-30 1989-04-04 Chang Zong Shi Gas pressure regulator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4817664A (en) * 1987-11-30 1989-04-04 Chang Zong Shi Gas pressure regulator

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