FR2692674B1 - Dispositif de détection de la présence d'un gaz dans une atmosphère. - Google Patents

Dispositif de détection de la présence d'un gaz dans une atmosphère.

Info

Publication number
FR2692674B1
FR2692674B1 FR929207414A FR9207414A FR2692674B1 FR 2692674 B1 FR2692674 B1 FR 2692674B1 FR 929207414 A FR929207414 A FR 929207414A FR 9207414 A FR9207414 A FR 9207414A FR 2692674 B1 FR2692674 B1 FR 2692674B1
Authority
FR
France
Prior art keywords
atmosphere
detecting
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 - Lifetime
Application number
FR929207414A
Other languages
English (en)
Other versions
FR2692674A1 (fr
Inventor
Eliette Visconte
Rene Pijolat Christophelalauze
Visconte Eliette
Pijolat Christophelalauze Rene
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.)
Association pour la Recherche et le Developpement des Methodes et Processus Industriels
Original Assignee
Association pour la Recherche et le Developpement des Methodes et Processus Industriels
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 Association pour la Recherche et le Developpement des Methodes et Processus Industriels filed Critical Association pour la Recherche et le Developpement des Methodes et Processus Industriels
Priority to FR929207414A priority Critical patent/FR2692674B1/fr
Priority to DE4319836A priority patent/DE4319836B4/de
Priority to IT93MI001319A priority patent/IT1264850B1/it
Publication of FR2692674A1 publication Critical patent/FR2692674A1/fr
Application granted granted Critical
Publication of FR2692674B1 publication Critical patent/FR2692674B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/407—Cells and probes with solid electrolytes for investigating or analysing gases
    • G01N27/4073—Composition or fabrication of the solid electrolyte
    • G01N27/4074—Composition or fabrication of the solid electrolyte for detection of gases other than oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
FR929207414A 1992-06-18 1992-06-18 Dispositif de détection de la présence d'un gaz dans une atmosphère. Expired - Lifetime FR2692674B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR929207414A FR2692674B1 (fr) 1992-06-18 1992-06-18 Dispositif de détection de la présence d'un gaz dans une atmosphère.
DE4319836A DE4319836B4 (de) 1992-06-18 1993-06-17 Vorrichtung zum Erfassen von Gasspuren in einer Atmosphäre
IT93MI001319A IT1264850B1 (it) 1992-06-18 1993-06-18 Rilevatore della presenza di tracce di gas in un'atmosfera controllata

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR929207414A FR2692674B1 (fr) 1992-06-18 1992-06-18 Dispositif de détection de la présence d'un gaz dans une atmosphère.

Publications (2)

Publication Number Publication Date
FR2692674A1 FR2692674A1 (fr) 1993-12-24
FR2692674B1 true FR2692674B1 (fr) 1994-09-09

Family

ID=9430889

Family Applications (1)

Application Number Title Priority Date Filing Date
FR929207414A Expired - Lifetime FR2692674B1 (fr) 1992-06-18 1992-06-18 Dispositif de détection de la présence d'un gaz dans une atmosphère.

Country Status (3)

Country Link
DE (1) DE4319836B4 (fr)
FR (1) FR2692674B1 (fr)
IT (1) IT1264850B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19612706A1 (de) * 1996-03-29 1997-10-02 Sick Ag Meßvorrichtung sowie Verfahren für deren Betrieb

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS584985B2 (ja) * 1978-05-10 1983-01-28 株式会社日立製作所 ガス検知素子
US4622105A (en) * 1981-09-17 1986-11-11 University Patents, Inc. Method for measuring gaseous sulfur dioxide
GB2119933B (en) * 1982-05-06 1986-09-17 Atomic Energy Authority Uk Solid electrolyte gas sensors
JPS58214851A (ja) * 1982-06-08 1983-12-14 Ngk Spark Plug Co Ltd 二酸化イオウ用ガスセンサ
US4976991A (en) * 1987-11-23 1990-12-11 Battelle-Institut E.V. Method for making a sensor for monitoring hydrogen concentrations in gases
DE4022136A1 (de) * 1990-07-11 1992-01-23 Battelle Institut E V Co(pfeil abwaerts)2(pfeil abwaerts)-sensor

Also Published As

Publication number Publication date
DE4319836B4 (de) 2004-03-11
FR2692674A1 (fr) 1993-12-24
ITMI931319A1 (it) 1994-12-18
IT1264850B1 (it) 1996-10-17
DE4319836A1 (de) 1993-12-23
ITMI931319A0 (it) 1993-06-18

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