FR2457488B1 - - Google Patents

Info

Publication number
FR2457488B1
FR2457488B1 FR8011629A FR8011629A FR2457488B1 FR 2457488 B1 FR2457488 B1 FR 2457488B1 FR 8011629 A FR8011629 A FR 8011629A FR 8011629 A FR8011629 A FR 8011629A FR 2457488 B1 FR2457488 B1 FR 2457488B1
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
FR8011629A
Other languages
French (fr)
Other versions
FR2457488A1 (fr
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of FR2457488A1 publication Critical patent/FR2457488A1/fr
Application granted granted Critical
Publication of FR2457488B1 publication Critical patent/FR2457488B1/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
    • G01N27/403—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
    • G01N27/4071—Cells and probes with solid electrolytes for investigating or analysing gases using sensor elements of laminated structure
    • 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

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)
  • Measuring Volume Flow (AREA)
FR8011629A 1979-05-25 1980-05-23 Dispositif pour detecter le rapport air/carburant d'un melange a partir de la pression partielle d'oxygene dans les gaz d'echappement Granted FR2457488A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6404279A JPS55156855A (en) 1979-05-25 1979-05-25 Air fuel ratio measuring device

Publications (2)

Publication Number Publication Date
FR2457488A1 FR2457488A1 (fr) 1980-12-19
FR2457488B1 true FR2457488B1 (ca) 1984-10-19

Family

ID=13246651

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8011629A Granted FR2457488A1 (fr) 1979-05-25 1980-05-23 Dispositif pour detecter le rapport air/carburant d'un melange a partir de la pression partielle d'oxygene dans les gaz d'echappement

Country Status (4)

Country Link
JP (1) JPS55156855A (ca)
DE (1) DE3020132C2 (ca)
FR (1) FR2457488A1 (ca)
GB (1) GB2052758B (ca)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55166039A (en) * 1979-06-12 1980-12-24 Nissan Motor Co Ltd Air fuel ratio detector
JPS6029066B2 (ja) * 1979-07-28 1985-07-08 日産自動車株式会社 空燃比制御信号発生装置
JPS6029065B2 (ja) * 1979-07-28 1985-07-08 日産自動車株式会社 空燃比制御信号発生装置
JPS6042367Y2 (ja) * 1979-09-28 1985-12-26 日産自動車株式会社 空燃比制御装置
FR2494445A1 (fr) * 1980-11-17 1982-05-21 Socapex Capteur electrochimique des concentrations d'especes dans un melange fluide et systeme de regulation de la richesse d'un melange air-carburant mettant en oeuvre un tel capteur
JPS57119250A (en) * 1981-01-19 1982-07-24 Nissan Motor Co Ltd Oxygen sensor element holder
JPS57137849A (en) * 1981-02-19 1982-08-25 Nissan Motor Co Ltd Element of film construction oxygen sensor
JPS57200850A (en) * 1981-06-04 1982-12-09 Ngk Insulators Ltd Detector for oxygen concentration
DE3239919A1 (de) * 1982-10-28 1984-05-03 Volkswagenwerk Ag Kraftstoff-luft-gemischregeleinrichtung
JPS6024445A (ja) * 1983-07-20 1985-02-07 Toyota Motor Corp 空燃比検出器
JPS60128350A (ja) * 1983-12-15 1985-07-09 Ngk Spark Plug Co Ltd 空燃比検知方法および装置
US4578172A (en) * 1983-12-15 1986-03-25 Ngk Spark Plug Co. Air/fuel ratio detector
DE3437442A1 (de) * 1984-10-12 1986-04-17 Brown, Boveri & Cie Ag, 6800 Mannheim Messvorrichtung zur kontrolle und regelung von verbrennungsprozessen
US4784743A (en) * 1984-12-06 1988-11-15 Ngk Insulators, Ltd. Oxygen sensor
FR2577047B1 (fr) * 1985-02-04 1987-05-07 Renault Sonde electrochimique, notamment pour la mesure de la teneur en oxygene des gaz d'echappement d'un vehicule
DE3833073A1 (de) * 1988-09-29 1990-04-05 Siemens Ag Sauerstoffpartialdruck-sonde, insbesondere lambda-sonde
DE3942384A1 (de) * 1988-12-22 1990-06-28 Ngk Spark Plug Co Verfahren zur erzeugung eines sauerstoffnachweiselementes
DE4109516C2 (de) * 1991-01-30 1997-08-07 Roth Technik Gmbh Vorrichtung zum kontinuierlichen Überwachen der Konzentrationen von gasförmigen Bestandteilen in Gasgemischen
DE4107217A1 (de) * 1991-03-07 1992-09-10 Battelle Institut E V Grenzstromsonde zur messung des partialdrucks von gasen
DE4436222A1 (de) * 1994-10-11 1996-04-18 Bosch Gmbh Robert Meßfühler zur Bestimmung des Sauerstoffgehaltes in Gasgemischen
KR960018580A (ko) * 1994-11-23 1996-06-17 이형도 평판형 고체전해질 λ센서
DE102013222195A1 (de) * 2013-10-31 2015-04-30 Siemens Aktiengesellschaft Gassensor zur Detektion von Stickoxiden und Betriebsverfahren für einen solchen Gassensor
CN113740400B (zh) * 2021-08-18 2023-10-24 淮阴工学院 带有对称参比电极的封闭式双极电极阵列的分析检测装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2350598A1 (fr) * 1976-05-07 1977-12-02 Thomson Csf Senseur de concentration d'une espece dans un fluide
DE2631819A1 (de) * 1976-07-15 1978-01-19 Bbc Brown Boveri & Cie Verfahren und vorrichtung zum bestimmen des gehaltes an molekularem und/oder gebundenem sauerstoff in gasen
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

Also Published As

Publication number Publication date
FR2457488A1 (fr) 1980-12-19
GB2052758A (en) 1981-01-28
GB2052758B (en) 1983-07-27
JPS55156855A (en) 1980-12-06
DE3020132A1 (de) 1980-11-27
DE3020132C2 (de) 1983-07-14

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Legal Events

Date Code Title Description
ST Notification of lapse