JPH0424657B2 - - Google Patents

Info

Publication number
JPH0424657B2
JPH0424657B2 JP57073499A JP7349982A JPH0424657B2 JP H0424657 B2 JPH0424657 B2 JP H0424657B2 JP 57073499 A JP57073499 A JP 57073499A JP 7349982 A JP7349982 A JP 7349982A JP H0424657 B2 JPH0424657 B2 JP H0424657B2
Authority
JP
Japan
Prior art keywords
sonde
temperature
voltage
current
limiting 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.)
Expired - Lifetime
Application number
JP57073499A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57187646A (en
Inventor
Deiitsu Heruman
Gurobu Fuerudeinando
Myuraa Kurausu
Rafu Rotaaru
Riigaa Furantsu
Uiidenman Hansuumaruchin
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 JPS57187646A publication Critical patent/JPS57187646A/ja
Publication of JPH0424657B2 publication Critical patent/JPH0424657B2/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
    • G01N27/4065—Circuit arrangements specially adapted therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
    • G01K7/26—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being an electrolyte
    • G01K7/28—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being an electrolyte in a specially-adapted circuit, e.g. bridge circuit
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor

Landscapes

  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Automation & Control Theory (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
JP57073499A 1981-05-06 1982-05-04 Method and device for measuring temperature of limit current sonde or oxygen sonde Granted JPS57187646A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813117790 DE3117790A1 (de) 1981-05-06 1981-05-06 Verfahren und vorrichtung zur temperaturmessung bei sauerstoffsonden

Publications (2)

Publication Number Publication Date
JPS57187646A JPS57187646A (en) 1982-11-18
JPH0424657B2 true JPH0424657B2 (Direct) 1992-04-27

Family

ID=6131524

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57073499A Granted JPS57187646A (en) 1981-05-06 1982-05-04 Method and device for measuring temperature of limit current sonde or oxygen sonde

Country Status (3)

Country Link
US (1) US4419190A (Direct)
JP (1) JPS57187646A (Direct)
DE (1) DE3117790A1 (Direct)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000227364A (ja) * 1999-02-04 2000-08-15 Toyota Motor Corp 排気温度測定装置
DE102007000756B4 (de) * 2006-10-20 2016-05-25 Denso Corporation Gaskonzentrationserfassungsgerät mit einer Funktion zum Erfassen des Sensorelementaktivierungszustands

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4626338A (en) * 1981-05-01 1986-12-02 Kabushiki Kaisha Toyota Chuo Kenkyusho Equipment for detecting oxygen concentration
JPS57192852A (en) * 1981-05-25 1982-11-27 Toyota Central Res & Dev Lab Inc Limiting current type oxygen concentration detector controlled in temperature
CA1164946A (en) * 1981-06-15 1984-04-03 Alex D. Colvin Method of precisely controlling the temperature of an oxygen sensor
DE3126238A1 (de) * 1981-07-03 1983-01-20 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zum betrieb einer sauerstoffsonde in einem grossen temperaturbereich
JPS59163556A (ja) * 1983-03-08 1984-09-14 Nippon Denso Co Ltd 酸素濃度検出装置
JPS59166854A (ja) * 1983-03-14 1984-09-20 Toyota Central Res & Dev Lab Inc 限界電流式酸素センサ
DE3342339A1 (de) * 1983-11-23 1985-05-30 Siemens AG, 1000 Berlin und 8000 München Regelvorrichtung fuer einen heizungsbrenner
US4708777A (en) * 1984-02-06 1987-11-24 Nippondenso Co., Ltd. Method and apparatus for controlling heater of a gas sensor
JPH063432B2 (ja) * 1984-02-08 1994-01-12 三菱電機株式会社 機関の空燃比センサ
JPH063431B2 (ja) * 1984-02-08 1994-01-12 三菱電機株式会社 機関の空燃比センサ
JPH0616027B2 (ja) * 1984-07-07 1994-03-02 京都電子工業株式会社 カ−ルフイツシヤ−水分計における電極電位検出方法
US4588979A (en) * 1984-10-05 1986-05-13 Dbx, Inc. Analog-to-digital converter
JPS61122556A (ja) * 1984-11-19 1986-06-10 Nippon Denso Co Ltd 酸素濃度センサ用ヒ−タの電力量制御装置
DE3817518A1 (de) * 1988-05-24 1989-12-07 Pierburg Gmbh Verfahren und einrichtung zum feststellen der betriebsbereitschaft einer lambda-messsonde
DE3835852A1 (de) * 1988-10-21 1990-04-26 Bosch Gmbh Robert Verfahren und vorrichtung zur temperaturbestimmung mit hilfe des innenwiderstandes einer lambdasonde
DE3836045A1 (de) * 1988-10-22 1990-04-26 Bosch Gmbh Robert Verfahren und vorrichtung zur lambdasonden-innenwiderstandsbestimmung und zur heizungsregelung mit hilfe des innenwiderstandes
DE3903314A1 (de) * 1989-02-04 1990-08-09 Bosch Gmbh Robert Schaltung zum messen des innenwiderstandes einer lambdasonde
DE3928709A1 (de) * 1989-08-30 1991-03-07 Bosch Gmbh Robert Verfahren und vorrichtung zur ueberpruefung der funktionsfaehigkeit einer abgassondenheizung und deren zuleitungssystem
JP2788511B2 (ja) * 1989-11-15 1998-08-20 日本碍子株式会社 酸素濃度検出器の処理方法
US5173167A (en) * 1989-11-15 1992-12-22 Ngk Insulators, Ltd. Oxygen concentration sensor having sensing element with electrodes having minute cracks on surfaces thereof
DE3941995A1 (de) * 1989-12-20 1991-06-27 Bosch Gmbh Robert Verfahren und vorrichtung zur ueberwachung der funktionsfaehigkeit einer sonden-heizeinrichtung
DE4034185A1 (de) * 1990-10-26 1992-04-30 Lambrecht Wilhelm Gmbh Vorrichtung zur messung des wasserdampfpartialdrucks
DE4106308C2 (de) * 1991-02-28 2000-06-15 Bosch Gmbh Robert Verfahren und Vorrichtung zur Temperaturregelung für eine Abgassonde
DE4128385A1 (de) * 1991-08-27 1993-03-04 Bosch Gmbh Robert Verfahren und vorrichtung zur ueberwachung der funktionsfaehigkeit einer sauerstoffmesssonden-heizung
DE4132008C2 (de) * 1991-09-26 2000-04-06 Bosch Gmbh Robert Verfahren und Vorrichtung zur Überprüfung der Funktionsfähigkeit einer Heizung einer Sauerstoffsonde
US5245979A (en) * 1992-10-28 1993-09-21 Ford Motor Company Oxygen sensor system with a dynamic heater malfunction detector
US5228426A (en) * 1992-10-28 1993-07-20 Ford Motor Company Oxygen sensor system with an automatic heater malfunction detector
JPH0718837B2 (ja) * 1993-02-22 1995-03-06 株式会社日立製作所 空燃比検出装置
JP3050019B2 (ja) * 1993-10-12 2000-06-05 トヨタ自動車株式会社 内燃機関の酸素センサ制御装置
DE4344961B4 (de) * 1993-12-30 2004-05-06 Robert Bosch Gmbh Auswertevorrichtung für das Signal einer Sauerstoffsonde
US5781878A (en) * 1995-06-05 1998-07-14 Nippondenso Co., Ltd. Apparatus and method for diagnosing degradation or malfunction of oxygen sensor
JP3692640B2 (ja) * 1996-02-28 2005-09-07 株式会社デンソー 酸素濃度センサの素子抵抗検出方法
US6084418A (en) * 1996-02-28 2000-07-04 Denso Corporation Method for accurately detecting sensor element resistance
EP0822326B1 (en) * 1996-07-31 2003-11-05 NGK Spark Plug Co. Ltd. Temperature control for a wide range oxygen sensor
DE19636415B4 (de) * 1996-09-07 2007-12-27 Robert Bosch Gmbh Verfahren und Vorrichtung zur Überwachung der Funktionsweise eines Kohlenwasserstoffsensors für eine Brennkraftmaschine
EP0841478B1 (en) * 1996-11-06 2003-04-09 NGK Spark Plug Co. Ltd. Method of and apparatus for detecting a deteriorated condition of a wide range air-fuel ratio sensor
JPH116813A (ja) * 1997-04-23 1999-01-12 Denso Corp ガス濃度センサの制御装置
JP3420932B2 (ja) * 1997-04-25 2003-06-30 株式会社デンソー ガス濃度センサの素子抵抗検出方法
FR2771815B1 (fr) * 1997-12-02 2000-02-18 Renault Procede d'estimation de la temperature des gaz d'echappement d'un moteur
DE19838456C2 (de) * 1998-08-25 2003-12-18 Bosch Gmbh Robert Verfahren zur Temperaturregelung eines Meßfühlers
DE10027900B4 (de) * 2000-06-06 2018-11-15 Delphi Technologies, Inc. Anordnung zum Bestimmen der Betriebstemperatur einer Abgassonde
DE10029831C1 (de) * 2000-06-16 2002-02-28 Siemens Ag Verfahren und Vorrichtung zum Betrieb einer Linearen Lambdasonde
DE10029795C2 (de) * 2000-06-16 2002-05-08 Siemens Ag Vorrichtung zum Messen des Innenwiderstandes einer linearen Lambdasonde
WO2002006842A2 (de) 2000-07-13 2002-01-24 Siemens Aktiengesellschaft Schaltungsanordnung zur bestimmung des innenwiderstandes einer linearen lambdasonde
DE10034060A1 (de) * 2000-07-13 2002-02-28 Siemens Ag Schaltungsanordnung zur Bestimmung des Innenwiderstandes einer linearen Lambdasonde
JP4524910B2 (ja) * 2000-12-08 2010-08-18 株式会社デンソー 積層型ガスセンサ及びそれを用いたガス濃度検出装置
DE10101755C1 (de) 2001-01-16 2002-07-11 Siemens Ag Vorrichtung zur Bestimmung des Innenwiderstandes einer Linearen Sauerstoffsonde
JP2002372514A (ja) * 2001-06-15 2002-12-26 Denso Corp ガス濃度検出装置
US7128818B2 (en) * 2002-01-09 2006-10-31 General Electric Company Method and apparatus for monitoring gases in a combustion system
BRPI0307697A2 (pt) 2002-02-10 2017-07-04 Agamatrx Inc método para o monitoramento, estimativa e construção de equações para estimação da concentração de um analito selecionado dentro de uma amostra, método para a determinação do volume de uma amostra e de um conjunto de fatores ambientais presentes em um sistema eletroquímico, aparelho e método para a determinação da identidade de uma amostra em contato eletrolítico com um sistema eletroquímico
JP3868419B2 (ja) * 2002-12-27 2007-01-17 日本特殊陶業株式会社 ガスセンサ
US20050252788A1 (en) * 2004-05-13 2005-11-17 Boris Farber Method for improving performance and longevity of solid electrolyte gas sensor
DE102006012476A1 (de) * 2006-03-16 2007-09-20 Robert Bosch Gmbh Verfahren zum Betreiben eines Sensors
US8177957B2 (en) * 2006-08-22 2012-05-15 Lawrence Livermore National Security, Llc Multiple frequency method for operating electrochemical sensors
JP4325684B2 (ja) * 2007-02-20 2009-09-02 株式会社デンソー センサ制御装置、及び印加電圧特性の調整方法
US8097146B2 (en) * 2008-03-27 2012-01-17 Sensor Electronics Corporation Device and method for monitoring an electrochemical gas sensor
DE102009050324B4 (de) * 2009-10-22 2022-06-02 Vitesco Technologies GmbH Verfahren zum Betreiben eines Abgassensors
DE102009053127A1 (de) * 2009-11-13 2011-05-19 Staxera Gmbh Verfahren zum Messen von Gaseigenschaften in einer Brennstoffzellenanordnung und Brennstoffzellenanordnung
DE102010031315A1 (de) * 2010-07-14 2012-01-19 Bayerische Motoren Werke Aktiengesellschaft Verfahren und Vorrichtung zur rechnergestützten Bestimmung der Temperatur von Lamdasonden
JP6036720B2 (ja) 2014-02-05 2016-11-30 株式会社デンソー 空燃比検出装置
JP7452323B2 (ja) 2020-08-18 2024-03-19 株式会社デンソー ガス濃度検出装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5950863B2 (ja) * 1976-10-08 1984-12-11 日産自動車株式会社 空燃比の制御方法およびその装置
DE2711880C2 (de) * 1977-03-18 1985-01-17 Robert Bosch Gmbh, 7000 Stuttgart Polarographischer Meßfühler zum Messen der Sauerstoffkonzentration und Verfahren zu seiner Herstellung
DE2913279C2 (de) * 1979-04-03 1983-03-17 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Elektrischer Widerstands-Temperaturfühler
US4376026A (en) * 1980-08-01 1983-03-08 The North American Manufacturing Company Oxygen concentration measurement and control

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000227364A (ja) * 1999-02-04 2000-08-15 Toyota Motor Corp 排気温度測定装置
DE102007000756B4 (de) * 2006-10-20 2016-05-25 Denso Corporation Gaskonzentrationserfassungsgerät mit einer Funktion zum Erfassen des Sensorelementaktivierungszustands

Also Published As

Publication number Publication date
US4419190A (en) 1983-12-06
DE3117790A1 (de) 1982-11-25
DE3117790C2 (Direct) 1990-06-28
JPS57187646A (en) 1982-11-18

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