FR2451580A1 - Sonde de mesure electronique pour determiner la teneur en oxygene dans des gaz, notamment dans des gaz d'echappement - Google Patents

Sonde de mesure electronique pour determiner la teneur en oxygene dans des gaz, notamment dans des gaz d'echappement

Info

Publication number
FR2451580A1
FR2451580A1 FR8003313A FR8003313A FR2451580A1 FR 2451580 A1 FR2451580 A1 FR 2451580A1 FR 8003313 A FR8003313 A FR 8003313A FR 8003313 A FR8003313 A FR 8003313A FR 2451580 A1 FR2451580 A1 FR 2451580A1
Authority
FR
France
Prior art keywords
gases
oxygen content
measuring probe
determining
electronic measuring
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
FR8003313A
Other languages
English (en)
Other versions
FR2451580B1 (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.)
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 FR2451580A1 publication Critical patent/FR2451580A1/fr
Application granted granted Critical
Publication of FR2451580B1 publication Critical patent/FR2451580B1/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
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/4067—Means for heating or controlling the temperature 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
    • 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
    • G01N27/48—Systems using polarography, i.e. measuring changes in current under a slowly-varying voltage

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)

Abstract

A.L'INVENTION CONCERNE UNE SONDE DE MESURE ELECTROCHIMIQUE POUR MESURER LA TENEUR EN OXYGENE DANS DES GAZ, COMPORTANT UN ELEMENT DE DETECTION 11 A ELECTROLYTE SOLIDE CONDUCTEUR DES IONS OYXGENE. B.CETTE SONDE EST CARACTERISEE EN CE QUE L'ELECTROLYTE SOLIDE 32 EST UNE PLAQUE ESSENTIELLEMENT PLANE DONT LA GRANDE SURFACE PORTE L'ELECTRODE DE REFERENCE 34 ET EST RECOUVERTE PAR UN COUVERCLE 35 ASSEMBLE AVEC LA PLAQUE 32, UN ESPACE VIDE 36 POUR LA MANIERE DE REFERENCE ETANT FORME ENTRE LA PLAQUE 32 ET LE COUVERCLE 35. C.L'INVENTION EST APPLICABLE NOTAMMENT POUR DETERMINER LA TENEUR EN OXYGENE DES GAZ D'ECHAPPEMENT DE MOTEURS A COMBUSTION INTERNE.
FR8003313A 1979-03-10 1980-02-14 Sonde de mesure electronique pour determiner la teneur en oxygene dans des gaz, notamment dans des gaz d'echappement Granted FR2451580A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2909452A DE2909452C2 (de) 1979-03-10 1979-03-10 Elektrochemischer Meßfühler für die Bestimmung des Sauerstoffgehaltes in Gasen, insbesondere in Abgasen

Publications (2)

Publication Number Publication Date
FR2451580A1 true FR2451580A1 (fr) 1980-10-10
FR2451580B1 FR2451580B1 (fr) 1984-01-13

Family

ID=6065022

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8003313A Granted FR2451580A1 (fr) 1979-03-10 1980-02-14 Sonde de mesure electronique pour determiner la teneur en oxygene dans des gaz, notamment dans des gaz d'echappement

Country Status (5)

Country Link
US (1) US4282080A (fr)
JP (1) JPS55125448A (fr)
DE (1) DE2909452C2 (fr)
FR (1) FR2451580A1 (fr)
IT (1) IT1130941B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0142992A1 (fr) * 1983-11-18 1985-05-29 Ngk Insulators, Ltd. Dispositif électrochimique comportant un capteur
EP0144185A1 (fr) * 1983-11-18 1985-06-12 Ngk Insulators, Ltd. Dispositif électrochimique
EP0167297A2 (fr) * 1984-06-06 1986-01-08 Ngk Insulators, Ltd. Elément électrochimique
WO2007110266A1 (fr) * 2006-03-28 2007-10-04 Robert Bosch Gmbh Élément de détection pour déterminer une proportion de gaz avec propriétés thermiques améliorées

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE3023337A1 (de) * 1980-06-21 1982-01-14 Bosch Gmbh Robert Elektrochemischer messfuehler fuer die bestimmung des sauerstoffgehaltes in gasen, insbesondere in abgasen von brennkraftmaschinen
US4449919A (en) * 1980-07-10 1984-05-22 Tokyo Shibaura Denki Kabushiki Kaisha Gas combustion apparatus capable of detecting environmental oxygen deficiency
JPS57148881A (en) * 1981-03-11 1982-09-14 Mitsubishi Electric Corp Production of element for oxygen gas concentration cell
JPS57184963A (en) * 1981-05-11 1982-11-13 Toyota Motor Corp Lean sensor
DE3120159A1 (de) * 1981-05-21 1982-12-09 Bosch Gmbh Robert Elektrochemischer messfuehler fuer die bestimmung des sauerstoffgehaltes in gasen
JPS5819553A (ja) * 1981-07-27 1983-02-04 Nippon Denso Co Ltd 多機能酸素濃度検出器
DE3206903A1 (de) * 1982-02-26 1983-09-15 Bosch Gmbh Robert Gassensor, insbesondere fuer abgase von brennkraftmaschinen
JPS59147843A (ja) * 1983-02-14 1984-08-24 Nissan Motor Co Ltd 空燃比制御装置
US4578174A (en) * 1983-05-09 1986-03-25 Ngk Insulators, Ltd. Oxygen sensor with heater
JPS6036948A (ja) * 1983-08-09 1985-02-26 Ngk Insulators Ltd 電気化学的装置
JPS6036949A (ja) * 1983-08-09 1985-02-26 Ngk Insulators Ltd 酸素センサ素子
US4579643A (en) * 1983-11-18 1986-04-01 Ngk Insulators, Ltd. Electrochemical device
JPS60128348A (ja) * 1983-12-15 1985-07-09 Ngk Insulators Ltd 電気化学的装置
JPS60135756A (ja) * 1983-12-24 1985-07-19 Ngk Insulators Ltd 電気化学的セルの製造方法
JPS60171447A (ja) 1984-02-17 1985-09-04 Hitachi Ltd 空燃比検出方法
JPS60173461A (ja) * 1984-02-20 1985-09-06 Nissan Motor Co Ltd 酸素センサ
JPH068547Y2 (ja) * 1984-03-16 1994-03-02 日本碍子株式会社 酸素検知器
JPS60150447U (ja) * 1984-03-16 1985-10-05 日本碍子株式会社 酸素センサ
JPH0622210Y2 (ja) * 1984-03-16 1994-06-08 日本碍子株式会社 酸素センサ
JPS60200162A (ja) * 1984-03-23 1985-10-09 Nissan Motor Co Ltd 酸素濃度測定装置
JPS60224055A (ja) * 1984-04-20 1985-11-08 Ngk Spark Plug Co Ltd 酸素センサ−の検出基板
JPS613049A (ja) * 1984-06-16 1986-01-09 Ngk Spark Plug Co Ltd 酸素センサ−の検出基板
JPS613050A (ja) * 1984-06-16 1986-01-09 Ngk Spark Plug Co Ltd 酸素センサ−の検出基板
JPS6117058A (ja) * 1984-07-02 1986-01-25 Nec Corp 固体電解質薄膜ガス検知素子
JPH0617891B2 (ja) * 1984-07-06 1994-03-09 日本電装株式会社 酸素濃度検出素子
JPS6151555A (ja) * 1984-08-21 1986-03-14 Ngk Insulators Ltd 電気化学的装置
JPS6175255A (ja) * 1984-09-20 1986-04-17 Nec Corp 薄膜ガス検知素子
JPH063429B2 (ja) * 1984-10-18 1994-01-12 日本碍子株式会社 酸素センサ
JPS61147155A (ja) * 1984-12-20 1986-07-04 Ngk Insulators Ltd 電気化学的装置
JPH0646189B2 (ja) * 1985-01-25 1994-06-15 株式会社日立製作所 酸素濃度センサ
JPH0616025B2 (ja) * 1985-08-02 1994-03-02 株式会社日立製作所 空燃比検出装置
US4769124A (en) * 1985-08-10 1988-09-06 Honda Giken Kogyo Kabushiki Kaisha Oxygen concentration detection device having a pair of oxygen pump units with a simplified construction
JPS62206441A (ja) * 1986-03-06 1987-09-10 Fuji Electric Co Ltd 限界電流型ガスセンサ
JPS6358150A (ja) * 1986-08-28 1988-03-12 Ngk Insulators Ltd 工業用酸素濃度測定装置
US4908119A (en) * 1986-09-01 1990-03-13 Nippondenso Co., Ltd. Apparatus for determining oxygen concentration
JPH0676990B2 (ja) * 1986-09-30 1994-09-28 日本碍子株式会社 高温ガス中の二酸化炭素および水分測定装置
JPH0635954B2 (ja) * 1987-05-12 1994-05-11 日本特殊陶業株式会社 空燃比検出装置
US4900412A (en) * 1988-08-24 1990-02-13 General Motors Corporation Heated solid electrolyte oxygen sensor having unique heater element
US4980044A (en) * 1989-03-31 1990-12-25 General Motors Corporation Oxygen sensor having a flat plate element and heater
WO1991002245A1 (fr) * 1989-08-08 1991-02-21 Nippondenso Co., Ltd. Detecteur d'oxygene
JPH02193058A (ja) * 1989-12-04 1990-07-30 Ngk Insulators Ltd 電気化学的セルの加熱方法
JP2786507B2 (ja) * 1990-03-22 1998-08-13 日本碍子株式会社 酸素センサ
DE59107034D1 (de) * 1990-10-26 1996-01-18 Bosch Gmbh Robert Gasmessfühler, insbesondere zur bestimmung des sauerstoffgehaltes in abgasen von brennkraftmaschinen.
JP3355796B2 (ja) * 1993-08-31 2002-12-09 株式会社デンソー 空燃比検出装置及びその製造方法
US5384030A (en) * 1994-02-15 1995-01-24 General Motors Corporation Exhaust sensor including a composite tile sensing element and methods of making the same
DE19539357B4 (de) * 1994-10-24 2011-09-15 Denso Corporation Luft-Brennstoffverhältnis-Erfassungseinrichtung
US5739414A (en) * 1996-02-12 1998-04-14 General Motors Corporation Sensor with glass seal
EP0853239A3 (fr) * 1997-01-13 2001-01-17 Kabushiki Kaisha Riken Detecteur de gaz et dispositif de chaufage
US5817920A (en) * 1997-03-18 1998-10-06 General Motors Corporation Oxygen sensor with annular support member providing improved mechanical shock resistance
DE19751128A1 (de) * 1997-11-19 1999-05-20 Bosch Gmbh Robert Sensorelement und Verfahren zur Herstellung eines Sensorelements
JP4592838B2 (ja) * 1998-09-04 2010-12-08 株式会社デンソー 酸素センサ素子
JP2003107046A (ja) * 2001-09-28 2003-04-09 Denso Corp ガスセンサ素子
JP4313027B2 (ja) 2002-11-12 2009-08-12 日本碍子株式会社 ガスセンサ
DE10305533A1 (de) * 2003-02-11 2004-09-02 Robert Bosch Gmbh Sensorelement
DE102004013852A1 (de) * 2004-03-20 2005-12-01 Robert Bosch Gmbh Sensorelement zur Bestimmung der physikalischen Eigenschaft eines Messgases
US20080206107A1 (en) * 2007-02-23 2008-08-28 Honeywell International Inc. Gas sensor apparatus for automotive exhaust gas applications
US7805992B2 (en) * 2007-03-27 2010-10-05 Honeywell International Inc. Gas sensor housing for use in high temperature gas environments
JP5155712B2 (ja) * 2008-03-28 2013-03-06 日本碍子株式会社 ガスセンサ、ＮＯｘセンサ、およびガスセンサの作製方法
DE102011083989B4 (de) * 2011-10-04 2023-03-23 Texplor Austria GmbH Sensormodul sowie Elektrode für ein Sensormodul
US10288579B2 (en) * 2016-02-09 2019-05-14 Ngk Spark Plug Co., Ltd. Gas sensor
JP6702342B2 (ja) * 2017-04-21 2020-06-03 株式会社デンソー ガスセンサ
US11002700B2 (en) 2017-11-21 2021-05-11 Honeywell International Inc. High temperature gas sensor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3719564A (en) * 1971-05-10 1973-03-06 Philip Morris Inc Method of determining a reducible gas concentration and sensor therefor
DE2304464A1 (de) * 1973-01-31 1974-08-08 Bosch Gmbh Robert Messfuehler fuer die ueberwachung der funktionsfaehigkeit von katalysatoren in abgasentgiftungsanlagen von brennkraftmaschinen
DE2746381A1 (de) * 1976-10-14 1978-04-20 Nissan Motor Sauerstoff-sensor
DE2710218A1 (de) * 1977-03-09 1978-09-14 Bosch Gmbh Robert Messfuehler zur bestimmung des sauerstoffgehalts in abgasen
US4119513A (en) * 1977-03-07 1978-10-10 Uop Inc. Oxygen sensor for industrial air/fuel control

Family Cites Families (6)

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US3691023A (en) * 1970-12-15 1972-09-12 Westinghouse Electric Corp Method for polarographic measurement of oxygen partial pressure
CA1015827A (en) * 1974-11-18 1977-08-16 General Motors Corporation Air/fuel ratio sensor having catalytic and noncatalytic electrodes
DE2504206C3 (de) * 1975-02-01 1981-10-01 Robert Bosch Gmbh, 7000 Stuttgart Elektrochemischer Meßfühler für die Bestimmung des Sauerstoffgehalts in Abgasen, insbesondere in Abgasen von Verbrennungsmotoren
DE2711880C2 (de) * 1977-03-18 1985-01-17 Robert Bosch Gmbh, 7000 Stuttgart Polarographischer Meßfühler zum Messen der Sauerstoffkonzentration und Verfahren zu seiner Herstellung
JPS5589742A (en) * 1978-12-28 1980-07-07 Toray Ind Inc Oxygen concentration cell of solid electrolyte
DE2907032C2 (de) * 1979-02-23 1984-06-20 Robert Bosch Gmbh, 7000 Stuttgart Polarographischer Sauerstoffmeßfühler für Gase, insbesondere für Abgase von Verbrennungsmotoren

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3719564A (en) * 1971-05-10 1973-03-06 Philip Morris Inc Method of determining a reducible gas concentration and sensor therefor
DE2304464A1 (de) * 1973-01-31 1974-08-08 Bosch Gmbh Robert Messfuehler fuer die ueberwachung der funktionsfaehigkeit von katalysatoren in abgasentgiftungsanlagen von brennkraftmaschinen
DE2746381A1 (de) * 1976-10-14 1978-04-20 Nissan Motor Sauerstoff-sensor
US4119513A (en) * 1977-03-07 1978-10-10 Uop Inc. Oxygen sensor for industrial air/fuel control
DE2710218A1 (de) * 1977-03-09 1978-09-14 Bosch Gmbh Robert Messfuehler zur bestimmung des sauerstoffgehalts in abgasen

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0142992A1 (fr) * 1983-11-18 1985-05-29 Ngk Insulators, Ltd. Dispositif électrochimique comportant un capteur
EP0144185A1 (fr) * 1983-11-18 1985-06-12 Ngk Insulators, Ltd. Dispositif électrochimique
EP0309067A2 (fr) * 1983-11-18 1989-03-29 Ngk Insulators, Ltd. Dispositif électrochimique
EP0309067A3 (en) * 1983-11-18 1989-04-12 Ngk Insulators, Ltd. Electrochemical device
EP0167297A2 (fr) * 1984-06-06 1986-01-08 Ngk Insulators, Ltd. Elément électrochimique
EP0167297A3 (en) * 1984-06-06 1987-12-16 Ngk Insulators, Ltd. Electrochemical element
WO2007110266A1 (fr) * 2006-03-28 2007-10-04 Robert Bosch Gmbh Élément de détection pour déterminer une proportion de gaz avec propriétés thermiques améliorées
US8580095B2 (en) 2006-03-28 2013-11-12 Robert Bosch Gmbh Sensor element having improved thermal properties for determining a gas component

Also Published As

Publication number Publication date
IT1130941B (it) 1986-06-18
US4282080A (en) 1981-08-04
IT8020452A0 (it) 1980-03-07
JPS6339852B2 (fr) 1988-08-08
DE2909452A1 (de) 1980-09-18
DE2909452C2 (de) 1986-12-18
JPS55125448A (en) 1980-09-27
FR2451580B1 (fr) 1984-01-13

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