FR1293060A - Improvements to safety regulators - Google Patents

Improvements to safety regulators

Info

Publication number
FR1293060A
FR1293060A FR857013A FR857013A FR1293060A FR 1293060 A FR1293060 A FR 1293060A FR 857013 A FR857013 A FR 857013A FR 857013 A FR857013 A FR 857013A FR 1293060 A FR1293060 A FR 1293060A
Authority
FR
France
Prior art keywords
safety regulators
regulators
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
FR857013A
Other languages
French (fr)
Inventor
Yvan Mandet
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 FR857013A priority Critical patent/FR1293060A/en
Application granted granted Critical
Publication of FR1293060A publication Critical patent/FR1293060A/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
    • G05D16/0683—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
    • G05D16/0691—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 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
    • G05D16/04—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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
FR857013A 1961-03-28 1961-03-28 Improvements to safety regulators Expired FR1293060A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR857013A FR1293060A (en) 1961-03-28 1961-03-28 Improvements to safety regulators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR857013A FR1293060A (en) 1961-03-28 1961-03-28 Improvements to safety regulators

Publications (1)

Publication Number Publication Date
FR1293060A true FR1293060A (en) 1962-05-11

Family

ID=8751852

Family Applications (1)

Application Number Title Priority Date Filing Date
FR857013A Expired FR1293060A (en) 1961-03-28 1961-03-28 Improvements to safety regulators

Country Status (1)

Country Link
FR (1) FR1293060A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3041981A1 (en) * 1980-11-07 1982-06-09 Gok Regler- Und Armaturen-Gmbh & Co Kg, 5202 Hennef Pressure regulator with diaphragm protection - has internal sleeve to prevent excess diaphragm deflection due to over-pressure
FR2654176A1 (en) * 1989-11-03 1991-05-10 Briffault Sa GAS DETENDER WITH SAFETY AGAINST MEMBRANE BREAKING.
FR2654177A1 (en) * 1989-11-03 1991-05-10 Briffault Sa GAS DETENDER WITH SAFETY AGAINST EXCESS PRESSURE.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3041981A1 (en) * 1980-11-07 1982-06-09 Gok Regler- Und Armaturen-Gmbh & Co Kg, 5202 Hennef Pressure regulator with diaphragm protection - has internal sleeve to prevent excess diaphragm deflection due to over-pressure
FR2654176A1 (en) * 1989-11-03 1991-05-10 Briffault Sa GAS DETENDER WITH SAFETY AGAINST MEMBRANE BREAKING.
FR2654177A1 (en) * 1989-11-03 1991-05-10 Briffault Sa GAS DETENDER WITH SAFETY AGAINST EXCESS PRESSURE.

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