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FR2522774B1 - PROTECTIVE DEVICE AVOIDING ABUSIVE OVERPRESSIONS DURING THE PRESSURE ADJUSTMENT IN THE REGULATORS OF FLUIDS - Google Patents

PROTECTIVE DEVICE AVOIDING ABUSIVE OVERPRESSIONS DURING THE PRESSURE ADJUSTMENT IN THE REGULATORS OF FLUIDS

Info

Publication number
FR2522774B1
FR2522774B1 FR8203665A FR8203665A FR2522774B1 FR 2522774 B1 FR2522774 B1 FR 2522774B1 FR 8203665 A FR8203665 A FR 8203665A FR 8203665 A FR8203665 A FR 8203665A FR 2522774 B1 FR2522774 B1 FR 2522774B1
Authority
FR
France
Prior art keywords
overpressions
abusive
regulators
fluids
during
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
FR8203665A
Other languages
French (fr)
Other versions
FR2522774A1 (en
Inventor
Christian Bleys
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.)
SAUVAGEAU ET CIE L
Original Assignee
SAUVAGEAU ET CIE L
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 SAUVAGEAU ET CIE L filed Critical SAUVAGEAU ET CIE L
Priority to FR8203665A priority Critical patent/FR2522774B1/en
Publication of FR2522774A1 publication Critical patent/FR2522774A1/en
Application granted granted Critical
Publication of FR2522774B1 publication Critical patent/FR2522774B1/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
    • G05D16/0644—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
    • G05D16/0661—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 characterised by the loading mechanisms of the membrane
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/02—Modifications to reduce the effects of instability, e.g. due to vibrations, friction, abnormal temperature, overloading or imbalance

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Pressure (AREA)
FR8203665A 1982-03-05 1982-03-05 PROTECTIVE DEVICE AVOIDING ABUSIVE OVERPRESSIONS DURING THE PRESSURE ADJUSTMENT IN THE REGULATORS OF FLUIDS Expired FR2522774B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8203665A FR2522774B1 (en) 1982-03-05 1982-03-05 PROTECTIVE DEVICE AVOIDING ABUSIVE OVERPRESSIONS DURING THE PRESSURE ADJUSTMENT IN THE REGULATORS OF FLUIDS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8203665A FR2522774B1 (en) 1982-03-05 1982-03-05 PROTECTIVE DEVICE AVOIDING ABUSIVE OVERPRESSIONS DURING THE PRESSURE ADJUSTMENT IN THE REGULATORS OF FLUIDS

Publications (2)

Publication Number Publication Date
FR2522774A1 FR2522774A1 (en) 1983-09-09
FR2522774B1 true FR2522774B1 (en) 1986-02-28

Family

ID=9271619

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8203665A Expired FR2522774B1 (en) 1982-03-05 1982-03-05 PROTECTIVE DEVICE AVOIDING ABUSIVE OVERPRESSIONS DURING THE PRESSURE ADJUSTMENT IN THE REGULATORS OF FLUIDS

Country Status (1)

Country Link
FR (1) FR2522774B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2688870B1 (en) * 1992-03-23 1994-06-10 Sdecc DEVICE FOR REGULATING THE INTAKE OF GAS TO A CONDENSING GAS BOILER.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE63359C (en) * Dr. E. TH. FOERSTER in Berlin SW., Hollmannstrafse 17 Pressure regulator for high pressure gases with differential piston gear for the valve spindle
US2664673A (en) * 1946-11-20 1954-01-05 Us Rubber Co Diaphragm motor
CH418063A (en) * 1964-04-11 1966-07-31 Gomma Antivibranti Applic Rubber springs or similar elastic material
DE1475137B2 (en) * 1965-05-15 1971-02-25 Rix, Johannes Dipl Ing , 3500 Kassel CAVITY FIELDS IN PARTICULAR TO COLLECT BUMPS IN VEHICLES
FR2055850A5 (en) * 1969-08-04 1971-05-14 Neptune

Also Published As

Publication number Publication date
FR2522774A1 (en) 1983-09-09

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Legal Events

Date Code Title Description
ST Notification of lapse