FR2327590A1 - Regulateur de pression - Google Patents

Regulateur de pression

Info

Publication number
FR2327590A1
FR2327590A1 FR7532075A FR7532075A FR2327590A1 FR 2327590 A1 FR2327590 A1 FR 2327590A1 FR 7532075 A FR7532075 A FR 7532075A FR 7532075 A FR7532075 A FR 7532075A FR 2327590 A1 FR2327590 A1 FR 2327590A1
Authority
FR
France
Prior art keywords
oxygen
double chamber
gas pressure
pressure reducing
reducing valve
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.)
Granted
Application number
FR7532075A
Other languages
English (en)
Other versions
FR2327590B1 (fr
Inventor
Watson Reid Collins
James Joseph Kokinda
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 Products and Chemicals Inc
Original Assignee
Air Products and Chemicals Inc
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 Products and Chemicals Inc filed Critical Air Products and Chemicals Inc
Priority to FR7532075A priority Critical patent/FR2327590A1/fr
Publication of FR2327590A1 publication Critical patent/FR2327590A1/fr
Application granted granted Critical
Publication of FR2327590B1 publication Critical patent/FR2327590B1/fr
Granted 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
    • G05D16/0663—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 a spring-loaded membrane with a spring-loaded slideable obturator

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Pressure (AREA)
FR7532075A 1975-10-10 1975-10-10 Regulateur de pression Granted FR2327590A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7532075A FR2327590A1 (fr) 1975-10-10 1975-10-10 Regulateur de pression

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7532075A FR2327590A1 (fr) 1975-10-10 1975-10-10 Regulateur de pression

Publications (2)

Publication Number Publication Date
FR2327590A1 true FR2327590A1 (fr) 1977-05-06
FR2327590B1 FR2327590B1 (fr) 1982-01-15

Family

ID=9161410

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7532075A Granted FR2327590A1 (fr) 1975-10-10 1975-10-10 Regulateur de pression

Country Status (1)

Country Link
FR (1) FR2327590A1 (fr)

Also Published As

Publication number Publication date
FR2327590B1 (fr) 1982-01-15

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Legal Events

Date Code Title Description
ST Notification of lapse