FR2668264B1 - Capteur de mesure de la concentration d'oxygene dans un gaz. - Google Patents

Capteur de mesure de la concentration d'oxygene dans un gaz.

Info

Publication number
FR2668264B1
FR2668264B1 FR9013150A FR9013150A FR2668264B1 FR 2668264 B1 FR2668264 B1 FR 2668264B1 FR 9013150 A FR9013150 A FR 9013150A FR 9013150 A FR9013150 A FR 9013150A FR 2668264 B1 FR2668264 B1 FR 2668264B1
Authority
FR
France
Prior art keywords
oxygen
concentration
measuring
sensor
gas
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
FR9013150A
Other languages
English (en)
Other versions
FR2668264A1 (fr
Inventor
Michel Billon
Eric Martin
Michel Corazza
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.)
Universite de Rennes 1
Original Assignee
Universite de Rennes 1
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 Universite de Rennes 1 filed Critical Universite de Rennes 1
Priority to FR9013150A priority Critical patent/FR2668264B1/fr
Priority to PCT/FR1991/000815 priority patent/WO1992007256A1/fr
Publication of FR2668264A1 publication Critical patent/FR2668264A1/fr
Application granted granted Critical
Publication of FR2668264B1 publication Critical patent/FR2668264B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/74—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables of fluids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
FR9013150A 1990-10-18 1990-10-18 Capteur de mesure de la concentration d'oxygene dans un gaz. Expired - Fee Related FR2668264B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9013150A FR2668264B1 (fr) 1990-10-18 1990-10-18 Capteur de mesure de la concentration d'oxygene dans un gaz.
PCT/FR1991/000815 WO1992007256A1 (fr) 1990-10-18 1991-10-17 Capteur de mesure de la concentration d'oxygene dans un gaz

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9013150A FR2668264B1 (fr) 1990-10-18 1990-10-18 Capteur de mesure de la concentration d'oxygene dans un gaz.

Publications (2)

Publication Number Publication Date
FR2668264A1 FR2668264A1 (fr) 1992-04-24
FR2668264B1 true FR2668264B1 (fr) 1994-02-04

Family

ID=9401508

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9013150A Expired - Fee Related FR2668264B1 (fr) 1990-10-18 1990-10-18 Capteur de mesure de la concentration d'oxygene dans un gaz.

Country Status (2)

Country Link
FR (1) FR2668264B1 (fr)
WO (1) WO1992007256A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4215215C1 (de) * 1992-05-09 1993-10-14 Draegerwerk Ag Paramagnetischer Gasdetektor mit drehbarer Küvette
AU2003215788A1 (en) * 2002-03-22 2003-10-08 Instrumentarium Corporation Paramagnetic oxygen sensing apparatus and method
DE102006056046B4 (de) * 2006-11-28 2009-04-02 Abb Ag Paramagnetischer Sauerstoffsensor
DE102007049867A1 (de) * 2007-10-18 2009-04-30 Abb Ag Paramagnetischer Gassensor sowie Verfahren zum Betrieb desselben
DE102014101971A1 (de) 2014-02-17 2015-08-20 Aixtron Se Magnetisches Verfahren zur Bestimmung einer Dampfkonzentration sowie Vorrichtung zur Durchführung des Verfahrens
DE102015105404A1 (de) 2015-04-09 2016-10-27 Aixtron Se Vorrichtung und Verfahren zum Bestimmen der Konzentration oder des Partialdrucks eines Dampfes mit magnetischen Eigenschaften

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3349259A (en) * 1965-05-27 1967-10-24 Kistler Instr Corp Piezoelectric pressure transducer
US3881152A (en) * 1973-09-19 1975-04-29 Akira Tasaki Method and device for measuring oxygen partial pressure
SU741077A1 (ru) * 1974-12-18 1980-06-15 Ереванский политехнический институт им. К.Маркса Датчик давлени
US4173975A (en) * 1978-02-06 1979-11-13 Westinghouse Electric Corp. Magnetic means for determining partial pressure of oxygen particularly in underwater breathing apparatus
US4563894A (en) * 1984-08-21 1986-01-14 Hewlett-Packard Company Paramagnetic oxygen sensor

Also Published As

Publication number Publication date
WO1992007256A1 (fr) 1992-04-30
FR2668264A1 (fr) 1992-04-24

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Legal Events

Date Code Title Description
ST Notification of lapse