FR2358655A1 - Procede et dispositif de determination de la teneur en oxygene moleculaire ou lie de gaz - Google Patents

Procede et dispositif de determination de la teneur en oxygene moleculaire ou lie de gaz

Info

Publication number
FR2358655A1
FR2358655A1 FR7721822A FR7721822A FR2358655A1 FR 2358655 A1 FR2358655 A1 FR 2358655A1 FR 7721822 A FR7721822 A FR 7721822A FR 7721822 A FR7721822 A FR 7721822A FR 2358655 A1 FR2358655 A1 FR 2358655A1
Authority
FR
France
Prior art keywords
electrodes
molecular oxygen
solid electrolyte
gas stream
current
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
FR7721822A
Other languages
English (en)
French (fr)
Other versions
FR2358655B3 (enrdf_load_stackoverflow
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.)
BBC Brown Boveri AG Switzerland
BBC Brown Boveri AG Germany
Original Assignee
BBC Brown Boveri AG Switzerland
BBC Brown Boveri AG Germany
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 BBC Brown Boveri AG Switzerland, BBC Brown Boveri AG Germany filed Critical BBC Brown Boveri AG Switzerland
Publication of FR2358655A1 publication Critical patent/FR2358655A1/fr
Application granted granted Critical
Publication of FR2358655B3 publication Critical patent/FR2358655B3/fr
Granted 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
    • G01N27/416—Systems
    • G01N27/417—Systems using cells, i.e. more than one cell and probes with solid electrolytes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1473—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation method
    • F02D41/1475—Regulating the air fuel ratio at a value other than stoichiometry
    • F02D41/1476—Biasing of the sensor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/003—Systems for controlling combustion using detectors sensitive to combustion gas properties
    • F23N5/006—Systems for controlling combustion using detectors sensitive to combustion gas properties the detector being sensitive to oxygen
    • 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
    • G01N27/4065—Circuit arrangements specially adapted therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Molecular Biology (AREA)
  • Combustion & Propulsion (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
FR7721822A 1976-07-15 1977-07-13 Procede et dispositif de determination de la teneur en oxygene moleculaire ou lie de gaz Granted FR2358655A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762631819 DE2631819A1 (de) 1976-07-15 1976-07-15 Verfahren und vorrichtung zum bestimmen des gehaltes an molekularem und/oder gebundenem sauerstoff in gasen

Publications (2)

Publication Number Publication Date
FR2358655A1 true FR2358655A1 (fr) 1978-02-10
FR2358655B3 FR2358655B3 (enrdf_load_stackoverflow) 1980-07-11

Family

ID=5983085

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7721822A Granted FR2358655A1 (fr) 1976-07-15 1977-07-13 Procede et dispositif de determination de la teneur en oxygene moleculaire ou lie de gaz

Country Status (5)

Country Link
JP (1) JPS5337097A (enrdf_load_stackoverflow)
DE (1) DE2631819A1 (enrdf_load_stackoverflow)
FR (1) FR2358655A1 (enrdf_load_stackoverflow)
IT (1) IT1079298B (enrdf_load_stackoverflow)
SE (1) SE7707752L (enrdf_load_stackoverflow)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2478817A1 (fr) * 1980-03-20 1981-09-25 Bosch Gmbh Robert Detecteur de mesure polarographique pour la determination de la teneur en oxygene dans des gaz
EP0041694A1 (en) * 1980-06-06 1981-12-16 Kabushiki Kaisha Toshiba Gas combustion apparatus capable of detecting environmental oxygen deficiency
FR2491590A1 (fr) * 1980-10-08 1982-04-09 Bosch Gmbh Robert Chauffe-eau chauffe aux gaz ou au mazout, notamment chauffe-eau fonctionnant selon le principe du passage
EP0066228A3 (en) * 1981-05-25 1983-08-03 Ngk Insulators, Ltd. Oxygen concentration detector
EP0066852A3 (en) * 1981-06-04 1983-08-17 Ngk Insulators, Ltd. Oxygen concentration detector
EP0156766A1 (en) * 1984-03-05 1985-10-02 Honda Motor Company Ltd. A method and a device for generating an electric signal linearly dependent upon the oxygen content of a gaseous mixture
EP0216977A1 (en) * 1985-10-01 1987-04-08 Honda Motor Company Ltd. Method and device for determining oxygen in gases
WO1994003795A1 (de) * 1992-08-04 1994-02-17 Dr. Häfele Umweltverfahrenstechnik Gmbh Anordung zum kontinuierlichen überwachen der konzentration von no in gasgemischen

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS584986B2 (ja) * 1978-06-16 1983-01-28 日産自動車株式会社 酸素濃度測定装置
JPS55156855A (en) * 1979-05-25 1980-12-06 Nissan Motor Co Ltd Air fuel ratio measuring device
JPS6034062B2 (ja) * 1979-05-25 1985-08-06 日産自動車株式会社 空燃比検出装置
JPS55166040A (en) * 1979-06-13 1980-12-24 Nissan Motor Co Ltd Air fuel ratio detector
JPS6024445A (ja) * 1983-07-20 1985-02-07 Toyota Motor Corp 空燃比検出器
JPH0660884B2 (ja) * 1983-09-19 1994-08-10 トヨタ自動車株式会社 湿度測定装置
JP6272086B2 (ja) * 2014-03-05 2018-01-31 矢崎エナジーシステム株式会社 固体電解質型ｃｏセンサ

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2478817A1 (fr) * 1980-03-20 1981-09-25 Bosch Gmbh Robert Detecteur de mesure polarographique pour la determination de la teneur en oxygene dans des gaz
EP0041694A1 (en) * 1980-06-06 1981-12-16 Kabushiki Kaisha Toshiba Gas combustion apparatus capable of detecting environmental oxygen deficiency
FR2491590A1 (fr) * 1980-10-08 1982-04-09 Bosch Gmbh Robert Chauffe-eau chauffe aux gaz ou au mazout, notamment chauffe-eau fonctionnant selon le principe du passage
EP0066228A3 (en) * 1981-05-25 1983-08-03 Ngk Insulators, Ltd. Oxygen concentration detector
EP0066852A3 (en) * 1981-06-04 1983-08-17 Ngk Insulators, Ltd. Oxygen concentration detector
EP0156766A1 (en) * 1984-03-05 1985-10-02 Honda Motor Company Ltd. A method and a device for generating an electric signal linearly dependent upon the oxygen content of a gaseous mixture
EP0216977A1 (en) * 1985-10-01 1987-04-08 Honda Motor Company Ltd. Method and device for determining oxygen in gases
US4947125A (en) * 1985-10-01 1990-08-07 Honda Motor Co., Ltd. Method and device for determining oxygen in gases
WO1994003795A1 (de) * 1992-08-04 1994-02-17 Dr. Häfele Umweltverfahrenstechnik Gmbh Anordung zum kontinuierlichen überwachen der konzentration von no in gasgemischen
WO1994003796A1 (de) * 1992-08-04 1994-02-17 Dr. Ing. Häfele Umweltverfahrenstechnik Gmbh Anordnung zum kontinuierlichen überwachen der konzentration von no in gasgemischen

Also Published As

Publication number Publication date
JPS5337097A (en) 1978-04-05
SE7707752L (sv) 1978-01-16
DE2631819A1 (de) 1978-01-19
FR2358655B3 (enrdf_load_stackoverflow) 1980-07-11
IT1079298B (it) 1985-05-08

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Legal Events

Date Code Title Description
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