FR2756390B1 - Appareil de regulation automatique de pression de gaz - Google Patents

Appareil de regulation automatique de pression de gaz

Info

Publication number
FR2756390B1
FR2756390B1 FR9614320A FR9614320A FR2756390B1 FR 2756390 B1 FR2756390 B1 FR 2756390B1 FR 9614320 A FR9614320 A FR 9614320A FR 9614320 A FR9614320 A FR 9614320A FR 2756390 B1 FR2756390 B1 FR 2756390B1
Authority
FR
France
Prior art keywords
gas pressure
pressure regulation
automatic gas
automatic
regulation
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 - Fee Related
Application number
FR9614320A
Other languages
English (en)
Other versions
FR2756390A1 (fr
Inventor
Jacques Pierre Tixier
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.)
MESURA ETS
Original Assignee
MESURA ETS
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 MESURA ETS filed Critical MESURA ETS
Priority to FR9614320A priority Critical patent/FR2756390B1/fr
Publication of FR2756390A1 publication Critical patent/FR2756390A1/fr
Application granted granted Critical
Publication of FR2756390B1 publication Critical patent/FR2756390B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G05D16/0402—Control of fluid pressure without auxiliary power with two or more controllers mounted in series
    • 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
    • G05D16/0658—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 form of the obturator
    • 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)
  • Safety Valves (AREA)
FR9614320A 1996-11-22 1996-11-22 Appareil de regulation automatique de pression de gaz Expired - Fee Related FR2756390B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9614320A FR2756390B1 (fr) 1996-11-22 1996-11-22 Appareil de regulation automatique de pression de gaz

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9614320A FR2756390B1 (fr) 1996-11-22 1996-11-22 Appareil de regulation automatique de pression de gaz

Publications (2)

Publication Number Publication Date
FR2756390A1 FR2756390A1 (fr) 1998-05-29
FR2756390B1 true FR2756390B1 (fr) 2002-11-15

Family

ID=9497926

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9614320A Expired - Fee Related FR2756390B1 (fr) 1996-11-22 1996-11-22 Appareil de regulation automatique de pression de gaz

Country Status (1)

Country Link
FR (1) FR2756390B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5025201B2 (ja) * 2006-09-19 2012-09-12 株式会社ノエビア 保湿剤、抗老化剤、美白剤、抗炎症剤、及び抗酸化剤

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2921561A1 (de) * 1979-05-28 1980-12-11 Regel Messtechnik Gmbh Beatmungsventil
US4349136A (en) * 1980-02-07 1982-09-14 Draft Systems, Inc. Safety pressure reducing regulator
DE4016925C2 (de) * 1990-05-25 1994-03-24 Regel & Mestechnik Gmbh Regler Sicherheitsabsperrventil, insbesondere für Gas-Druckregelanlagen
US5740833A (en) * 1995-03-31 1998-04-21 Fisher Controls International, Inc. Gas pressure regulator

Also Published As

Publication number Publication date
FR2756390A1 (fr) 1998-05-29

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20150731