JPS53135694A - Sensor for oxygen in exhaust gases - Google Patents

Sensor for oxygen in exhaust gases

Info

Publication number
JPS53135694A
JPS53135694A JP5068078A JP5068078A JPS53135694A JP S53135694 A JPS53135694 A JP S53135694A JP 5068078 A JP5068078 A JP 5068078A JP 5068078 A JP5068078 A JP 5068078A JP S53135694 A JPS53135694 A JP S53135694A
Authority
JP
Japan
Prior art keywords
oxygen
sensor
exhaust gases
gases
exhaust
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
JP5068078A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6147376B2 (ko
Inventor
Heruman Furiize Kaaru
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of JPS53135694A publication Critical patent/JPS53135694A/ja
Publication of JPS6147376B2 publication Critical patent/JPS6147376B2/ja
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
    • G01N27/403—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
    • G01N27/4077—Means for protecting the electrolyte or the electrodes

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)
JP5068078A 1977-04-28 1978-04-27 Sensor for oxygen in exhaust gases Granted JPS53135694A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772718907 DE2718907C2 (de) 1977-04-28 1977-04-28 Meßfühler zur Bestimmung des Sauerstoffgehalts in Abgasen

Publications (2)

Publication Number Publication Date
JPS53135694A true JPS53135694A (en) 1978-11-27
JPS6147376B2 JPS6147376B2 (ko) 1986-10-18

Family

ID=6007502

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5068078A Granted JPS53135694A (en) 1977-04-28 1978-04-27 Sensor for oxygen in exhaust gases

Country Status (2)

Country Link
JP (1) JPS53135694A (ko)
DE (1) DE2718907C2 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62134551A (ja) * 1985-12-06 1987-06-17 Sharp Corp 酸素濃度検出素子の製造方法

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2907032C2 (de) * 1979-02-23 1984-06-20 Robert Bosch Gmbh, 7000 Stuttgart Polarographischer Sauerstoffmeßfühler für Gase, insbesondere für Abgase von Verbrennungsmotoren
DE2909201C2 (de) * 1979-03-09 1986-11-20 Robert Bosch Gmbh, 7000 Stuttgart Elektrochemischer Meßfühler für die Bestimmung des Sauerstoffgehaltes in Gasen, insbesondere in Abgasen von Brennkraftmaschninen
FR2455277A1 (fr) * 1979-04-25 1980-11-21 Thomson Csf Dispositif de mesure du niveau de concentration du monoxyde de carbone dans les gaz degages par une combustion, son procede de fabrication et systeme de regulation comportant un tel dispositif
JPS55156858A (en) * 1979-05-25 1980-12-06 Nissan Motor Co Ltd Lamination-type film structure oxygen sensor
JPS6017060B2 (ja) * 1979-05-25 1985-04-30 日産自動車株式会社 膜構造酸素センサ素子の製造方法
JPS6034062B2 (ja) * 1979-05-25 1985-08-06 日産自動車株式会社 空燃比検出装置
JPS55166039A (en) * 1979-06-12 1980-12-24 Nissan Motor Co Ltd Air fuel ratio detector
JPS564047A (en) * 1979-06-26 1981-01-16 Nissan Motor Co Ltd Lamination type membrane-covered oxygen sensor
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
JPS5692447A (en) * 1979-12-26 1981-07-27 Nissan Motor Co Ltd Production of film-structure oxygen sensor element
DE3010632A1 (de) * 1980-03-20 1981-10-01 Bosch Gmbh Robert Polarographischer messfuehler fuer die bestimmung des sauerstoffgehalts in gasen
DE3017947A1 (de) * 1980-05-10 1981-11-12 Bosch Gmbh Robert Elektrochemischer messfuehler fuer die bestimmung des sauerstoffgehaltes in gasen und verfahren zum herstellen von sensorelementen fuer derartige messfuehler
JPS5734447A (en) * 1980-08-12 1982-02-24 Nissan Motor Co Ltd Production of film structure oxygen sensor element
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
JPS57137850A (en) * 1981-02-20 1982-08-25 Nissan Motor Co Ltd Oxygen concentration measuring element
US4670405A (en) * 1984-03-02 1987-06-02 The United States Of America As Represented By The United States Department Of Energy Sensor array for toxic gas detection
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
DE3504498A1 (de) * 1985-02-09 1986-08-14 Drägerwerk AG, 2400 Lübeck Gassensor mit mehreren sensorelementen
DE3610363A1 (de) * 1986-03-27 1987-10-01 Kernforschungsz Karlsruhe Verfahren zum kontinuierlichen ueberwachen von konzentrationen von gasfoermigen bestandteilen in gasgemischen, ausgenommen o(pfeil abwaerts)2(pfeil abwaerts)
DE3833541C1 (ko) * 1988-10-01 1990-03-22 Robert Bosch Gmbh, 7000 Stuttgart, De
US5273640A (en) * 1990-06-11 1993-12-28 Matsushita Electric Works, Ltd. Electrochemical gas sensor
DE4019708A1 (de) * 1990-06-21 1992-01-02 Gyulai Maria Dobosne Erhoehung der lebensdauer bei elektrochemischen sensoren
DE4128997A1 (de) * 1991-08-31 1993-03-04 Abb Patent Gmbh Verfahren und vorrichtung zur regelung und pruefung
DE4445033A1 (de) * 1994-12-16 1996-06-27 Heraeus Electro Nite Int Verfahren zur Messung der Konzentration eines Gases in einem Gasgemisch sowie elektrochemischer Sensor zur Bestimmung der Gaskonzentration
DE19547150C2 (de) * 1995-12-16 2000-08-03 Draegerwerk Ag Gassensor
DE19757112C2 (de) * 1997-09-15 2001-01-11 Heraeus Electro Nite Int Gassensor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3978006A (en) * 1972-02-10 1976-08-31 Robert Bosch G.M.B.H. Methods for producing oxygen-sensing element, particularly for use with internal combustion engine exhaust emission analysis
DE2304622A1 (de) * 1973-01-31 1974-08-15 Bosch Gmbh Robert Einrichtung zur ueberwachung von katalytischen reaktoren in abgasentgiftungsanlagen von brennkraftmaschinen
CA1015827A (en) * 1974-11-18 1977-08-16 General Motors Corporation Air/fuel ratio sensor having catalytic and noncatalytic electrodes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62134551A (ja) * 1985-12-06 1987-06-17 Sharp Corp 酸素濃度検出素子の製造方法

Also Published As

Publication number Publication date
DE2718907C2 (de) 1984-04-12
JPS6147376B2 (ko) 1986-10-18
DE2718907A1 (de) 1978-11-02

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