FR990151A - Improvements to pressure regulators for compressed gases - Google Patents

Improvements to pressure regulators for compressed gases

Info

Publication number
FR990151A
FR990151A FR990151DA FR990151A FR 990151 A FR990151 A FR 990151A FR 990151D A FR990151D A FR 990151DA FR 990151 A FR990151 A FR 990151A
Authority
FR
France
Prior art keywords
pressure regulators
compressed gases
gases
compressed
regulators
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.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Application granted granted Critical
Publication of FR990151A publication Critical patent/FR990151A/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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
FR990151D 1944-03-08 1944-03-08 Improvements to pressure regulators for compressed gases Expired FR990151A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR990151T 1944-03-08

Publications (1)

Publication Number Publication Date
FR990151A true FR990151A (en) 1951-09-18

Family

ID=9541783

Family Applications (1)

Application Number Title Priority Date Filing Date
FR990151D Expired FR990151A (en) 1944-03-08 1944-03-08 Improvements to pressure regulators for compressed gases

Country Status (1)

Country Link
FR (1) FR990151A (en)

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