FR2451580B1 - - Google Patents

Info

Publication number
FR2451580B1
FR2451580B1 FR8003313A FR8003313A FR2451580B1 FR 2451580 B1 FR2451580 B1 FR 2451580B1 FR 8003313 A FR8003313 A FR 8003313A FR 8003313 A FR8003313 A FR 8003313A FR 2451580 B1 FR2451580 B1 FR 2451580B1
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
FR8003313A
Other languages
French (fr)
Other versions
FR2451580A1 (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)
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 FR2451580A1 (fr) 1980-10-10
FR2451580B1 true FR2451580B1 (enExample) 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 (enExample)
JP (1) JPS55125448A (enExample)
DE (1) DE2909452C2 (enExample)
FR (1) FR2451580A1 (enExample)
IT (1) IT1130941B (enExample)

Families Citing this family (67)

* 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
DE3482745D1 (de) * 1983-11-18 1990-08-23 Ngk Insulators Ltd Elektrochemische vorrichtung mit einem messfuehlelement.
JPS60108745A (ja) * 1983-11-18 1985-06-14 Ngk Insulators Ltd 電気化学的装置
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
JPH0622210Y2 (ja) * 1984-03-16 1994-06-08 日本碍子株式会社 酸素センサ
JPS60150447U (ja) * 1984-03-16 1985-10-05 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
JPS60259951A (ja) * 1984-06-06 1985-12-23 Ngk Insulators Ltd 電気化学的素子
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
DE4091344C2 (de) * 1989-08-08 1997-04-10 Nippon Denso Co Sauerstoffsensor
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
US5246562A (en) * 1990-10-26 1993-09-21 Robert Bosch Gmbh Gas measurement sensor, especially for determining oxygen concentration in exhaust gases of internal combustion engines
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 (en) * 1997-01-13 2001-01-17 Kabushiki Kaisha Riken Gas sensor and heater unit
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
DE102006014248A1 (de) * 2006-03-28 2007-10-04 Robert Bosch Gmbh Sensorelement zur Bestimmung eines Gasanteils mit verbesserten thermischen Eigenschaften
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

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3691023A (en) * 1970-12-15 1972-09-12 Westinghouse Electric Corp Method for polarographic measurement of oxygen partial pressure
US3719564A (en) * 1971-05-10 1973-03-06 Philip Morris Inc Method of determining a reducible gas concentration and sensor therefor
DE2304464C2 (de) * 1973-01-31 1983-03-10 Robert Bosch Gmbh, 7000 Stuttgart Meßfühler für die Überwachung der Funktionsfähigkeit von Katalysatoren in Abgas
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
JPS5348594A (en) * 1976-10-14 1978-05-02 Nissan Motor Oxygen 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
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

Also Published As

Publication number Publication date
US4282080A (en) 1981-08-04
JPS55125448A (en) 1980-09-27
DE2909452C2 (de) 1986-12-18
DE2909452A1 (de) 1980-09-18
JPS6339852B2 (enExample) 1988-08-08
IT1130941B (it) 1986-06-18
IT8020452A0 (it) 1980-03-07
FR2451580A1 (fr) 1980-10-10

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Legal Events

Date Code Title Description
ST Notification of lapse