FR2252041A5 - - Google Patents

Info

Publication number
FR2252041A5
FR2252041A5 FR7340881A FR7340881A FR2252041A5 FR 2252041 A5 FR2252041 A5 FR 2252041A5 FR 7340881 A FR7340881 A FR 7340881A FR 7340881 A FR7340881 A FR 7340881A FR 2252041 A5 FR2252041 A5 FR 2252041A5
Authority
FR
France
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
FR7340881A
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR7340881A priority Critical patent/FR2252041A5/fr
Priority to GB4918774A priority patent/GB1479151A/en
Priority to DE19742454339 priority patent/DE2454339A1/de
Application granted granted Critical
Publication of FR2252041A5 publication Critical patent/FR2252041A5/fr
Expired 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
    • 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
    • G01N27/4075—Composition or fabrication of the electrodes and coatings thereon, e.g. catalysts

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 Analysing Biological Materials (AREA)
FR7340881A 1973-11-16 1973-11-16 Expired FR2252041A5 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7340881A FR2252041A5 (fr) 1973-11-16 1973-11-16
GB4918774A GB1479151A (en) 1973-11-16 1974-11-13 Device for measuring the relative concentration of a component in a fluid
DE19742454339 DE2454339A1 (de) 1973-11-16 1974-11-15 Vorrichtung zur relativen messung der konzentration einer probe in einem fluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7340881A FR2252041A5 (fr) 1973-11-16 1973-11-16

Publications (1)

Publication Number Publication Date
FR2252041A5 true FR2252041A5 (fr) 1975-06-13

Family

ID=9127872

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7340881A Expired FR2252041A5 (fr) 1973-11-16 1973-11-16

Country Status (3)

Country Link
DE (1) DE2454339A1 (fr)
FR (1) FR2252041A5 (fr)
GB (1) GB1479151A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100434905C (zh) * 2006-07-06 2008-11-19 西安交通大学 单体集成式汽车空/燃比控制用氧传感器及其制备方法

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5296092A (en) * 1976-02-09 1977-08-12 Toyota Motor Co Ltd Airrfuel ratio detector
JPS6042912B2 (ja) * 1976-12-03 1985-09-25 トヨタ自動車株式会社 酸素センサ
US4119513A (en) * 1977-03-07 1978-10-10 Uop Inc. Oxygen sensor for industrial air/fuel control
US4138881A (en) * 1978-02-01 1979-02-13 Westinghouse Electric Corp. Resistor-type solid electrolyte oxygen sensor
DE2923483A1 (de) * 1979-06-09 1980-12-11 Bosch Gmbh Robert Polarographischer messfuehler fuer die bestimmung des sauerstoffgehaltes in gasen, insbesondere in abgasen von verbrennungsmotoren
JPS6283641A (ja) * 1985-10-08 1987-04-17 Sharp Corp 電界効果型半導体センサ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100434905C (zh) * 2006-07-06 2008-11-19 西安交通大学 单体集成式汽车空/燃比控制用氧传感器及其制备方法

Also Published As

Publication number Publication date
DE2454339A1 (de) 1975-05-22
GB1479151A (en) 1977-07-06

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Legal Events

Date Code Title Description
ST Notification of lapse