FR880784A - Ultra sensitive gas pressure regulator-regulator - Google Patents

Ultra sensitive gas pressure regulator-regulator

Info

Publication number
FR880784A
FR880784A FR880784DA FR880784A FR 880784 A FR880784 A FR 880784A FR 880784D A FR880784D A FR 880784DA FR 880784 A FR880784 A FR 880784A
Authority
FR
France
Prior art keywords
regulator
gas pressure
sensitive gas
ultra sensitive
pressure regulator
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR880784A publication Critical patent/FR880784A/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
FR880784D 1942-04-02 1942-04-02 Ultra sensitive gas pressure regulator-regulator Expired FR880784A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR880784T 1942-04-02

Publications (1)

Publication Number Publication Date
FR880784A true FR880784A (en) 1943-04-05

Family

ID=9367201

Family Applications (1)

Application Number Title Priority Date Filing Date
FR880784D Expired FR880784A (en) 1942-04-02 1942-04-02 Ultra sensitive gas pressure regulator-regulator

Country Status (1)

Country Link
FR (1) FR880784A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1060212B (en) * 1956-01-25 1959-06-25 Johannes Petry Closing piece arrangement for pressure regulator
DE1084538B (en) * 1956-10-12 1960-06-30 Singer Valve Company Ltd Pressure regulating valve with a stationary primary expansion chamber

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1060212B (en) * 1956-01-25 1959-06-25 Johannes Petry Closing piece arrangement for pressure regulator
DE1084538B (en) * 1956-10-12 1960-06-30 Singer Valve Company Ltd Pressure regulating valve with a stationary primary expansion chamber

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