FR995447A - Gas pressure regulator - Google Patents

Gas pressure regulator

Info

Publication number
FR995447A
FR995447A FR995447DA FR995447A FR 995447 A FR995447 A FR 995447A FR 995447D A FR995447D A FR 995447DA FR 995447 A FR995447 A FR 995447A
Authority
FR
France
Prior art keywords
gas pressure
pressure regulator
regulator
gas
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
French (fr)
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.)
Volcan SA
Original Assignee
Volcan SA
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 Volcan SA filed Critical Volcan SA
Application granted granted Critical
Publication of FR995447A publication Critical patent/FR995447A/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
    • G05D16/0677—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 one membrane without spring
FR995447D 1945-03-03 1945-03-03 Gas pressure regulator Expired FR995447A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR995447T 1945-03-03

Publications (1)

Publication Number Publication Date
FR995447A true FR995447A (en) 1951-12-03

Family

ID=9557138

Family Applications (1)

Application Number Title Priority Date Filing Date
FR995447D Expired FR995447A (en) 1945-03-03 1945-03-03 Gas pressure regulator

Country Status (1)

Country Link
FR (1) FR995447A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1010815C2 (en) * 1998-12-15 2000-06-19 Chrompack Int Bv Apparatus and method for controlling the pressure of a gas flow.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1010815C2 (en) * 1998-12-15 2000-06-19 Chrompack Int Bv Apparatus and method for controlling the pressure of a gas flow.
WO2000036482A1 (en) * 1998-12-15 2000-06-22 Varian B.V. Device and method for regulating the pressure of a gas stream
US6595231B1 (en) 1998-12-15 2003-07-22 Varian, Bv Device and method for regulating the pressure of a gas stream

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