FR2404219A1 - Procede et appareil de mesure de la teneur en oxygene des gaz d'echappement d'un moteur d'automobile - Google Patents

Procede et appareil de mesure de la teneur en oxygene des gaz d'echappement d'un moteur d'automobile

Info

Publication number
FR2404219A1
FR2404219A1 FR7823347A FR7823347A FR2404219A1 FR 2404219 A1 FR2404219 A1 FR 2404219A1 FR 7823347 A FR7823347 A FR 7823347A FR 7823347 A FR7823347 A FR 7823347A FR 2404219 A1 FR2404219 A1 FR 2404219A1
Authority
FR
France
Prior art keywords
oxygen content
exhaust gases
measuring
gases
resistors
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
FR7823347A
Other languages
English (en)
Other versions
FR2404219B1 (fr
Inventor
Joseph Vincent Bienkowski
Donald Joseph Romine
Donald Colen Davis
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.)
Bendix Corp
Original Assignee
Bendix Autolite Corp
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 Bendix Autolite Corp filed Critical Bendix Autolite Corp
Publication of FR2404219A1 publication Critical patent/FR2404219A1/fr
Application granted granted Critical
Publication of FR2404219B1 publication Critical patent/FR2404219B1/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
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
    • G01N27/122—Circuits particularly adapted therefor, e.g. linearising circuits
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/23—Carbon containing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)

Abstract

Procédé et appareil de mesure de la teneur en oxygène des gaz d'échappement d'un moteur à combustion interne en exposant deux resistances à ces gaz. Procédé et appareil dans lesquels les valeurs des deux résistances varient en fonction de la température des gaz auxquels elles sont exposées, tandis que la valeur de l'une de ces résistances varie en outre en fonction de la teneur en oxygène de ces gaz, de sorte qu'un signal électrique obtenus depuis ces résistances est fonction de la teneur en oxygène des gaz d'échappement, l'effet de la température de ces derniers sur la résistance de mesure étant ainsi éliminée. Procédé et appareil applicables aux moteurs d'automobiles.
FR7823347A 1977-09-26 1978-08-08 Procede et appareil de mesure de la teneur en oxygene des gaz d'echappement d'un moteur d'automobile Granted FR2404219A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/836,335 US4147513A (en) 1977-09-26 1977-09-26 Method and apparatus for measuring the O2 content of a gas

Publications (2)

Publication Number Publication Date
FR2404219A1 true FR2404219A1 (fr) 1979-04-20
FR2404219B1 FR2404219B1 (fr) 1981-09-11

Family

ID=25271744

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7823347A Granted FR2404219A1 (fr) 1977-09-26 1978-08-08 Procede et appareil de mesure de la teneur en oxygene des gaz d'echappement d'un moteur d'automobile

Country Status (9)

Country Link
US (1) US4147513A (fr)
JP (1) JPS5458088A (fr)
AU (1) AU515585B2 (fr)
CA (1) CA1084730A (fr)
DE (1) DE2834671A1 (fr)
FR (1) FR2404219A1 (fr)
GB (1) GB2005026B (fr)
IT (1) IT1099102B (fr)
SE (1) SE7810047L (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0014088A1 (fr) * 1979-01-22 1980-08-06 Ford Motor Company Limited Capteur de gaz d'échappement

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JPS581745B2 (ja) * 1977-12-16 1983-01-12 株式会社日本自動車部品総合研究所 ガス検出装置
JPS58620B2 (ja) * 1978-01-19 1983-01-07 株式会社日本自動車部品総合研究所 ガス検出装置
JPS54137394U (fr) * 1978-03-17 1979-09-22
US4294801A (en) * 1978-03-24 1981-10-13 Nippon Soken, Inc. Gas component detector
GB2048487A (en) * 1978-07-19 1980-12-10 Horstmann Gear Co Ltd Battery powered gas level indicator
JPS6245161Y2 (fr) * 1979-01-18 1987-12-02
US4299859A (en) * 1979-01-29 1981-11-10 Bendix Autolite Corporation Thin coat temperature compensated resistance oxide gas sensor
US4234542A (en) * 1979-01-29 1980-11-18 Bendix Autolite Corporation Thin coat temperature compensated resistance oxide gas sensor
JPS55122143A (en) * 1979-03-15 1980-09-19 Nippon Soken Inc Gas detector
DE3068764D1 (en) * 1979-03-20 1984-09-06 Matsushita Electric Ind Co Ltd Ceramic type sensor device
US4225842A (en) * 1979-07-25 1980-09-30 Bendix Autolite Corporation Resistance type oxygen sensor
US4233033A (en) * 1979-09-19 1980-11-11 Bendix Autolite Corporation Method and apparatus for measuring the O2 content of a gas
DE2942494A1 (de) * 1979-10-20 1981-04-30 Bosch Gmbh Robert Beheizbarer messfuehler fuer bestandteile von gasen, insbesondere in abgasen von brennkraftmaschinen
US4272330A (en) * 1980-03-03 1981-06-09 Ford Motor Company Transient mode oxygen sensor and method
EP0040662B1 (fr) * 1980-05-23 1984-08-08 Bendix Autolite Corporation Sonde résistive à oxygène à compensation de température et procédé pour la fabrication des éléments résistifs de la sonde
US4401967A (en) * 1980-07-30 1983-08-30 Nippondenso Co., Ltd. Gas sensor
US4338563A (en) * 1980-08-11 1982-07-06 Rohrback Corporation Corrosion measurement with secondary temperature compensation
US4387359A (en) * 1981-01-21 1983-06-07 Bendix Autolite Corporation Titania oxygen sensor with chrome oxide compensator
JPS57132051A (en) * 1981-02-10 1982-08-16 Ngk Spark Plug Co Ltd Air-fuel ratio measuring sensor and air-fuel ratio measuring method using said sensor
US4423407A (en) * 1981-02-27 1983-12-27 Dart Industries Inc. Apparatus and method for measuring the concentration of gases
US4502321A (en) * 1981-02-27 1985-03-05 Capital Controls Apparatus and method for measuring the concentration of gases
DK172281A (da) * 1981-04-15 1982-10-16 O Johannsen Apparat til analyse af forbraendingsgas
US4396466A (en) * 1981-04-27 1983-08-02 Ford Motor Company Absolute pressure sensor
US4381224A (en) * 1981-04-27 1983-04-26 Ford Motor Company Step function lean burn oxygen sensor
US4377801A (en) * 1981-10-15 1983-03-22 Bendix Autolite Corporation Oxygen sensor for detecting the oxygen content of an internal combustion engine exhaust gas system
JPS5979847A (ja) * 1982-10-30 1984-05-09 Nissan Motor Co Ltd 酸素濃度センサの制御装置
DE3322534A1 (de) * 1983-06-23 1985-01-10 Robert Bosch Gmbh, 7000 Stuttgart Widerstandsmessfuehler
US4535316A (en) * 1984-03-26 1985-08-13 Allied Corporation Heated titania oxygen sensor
SE456944B (sv) * 1985-06-18 1988-11-14 Icor Ab Anordning foer maetning av halten av en given gaskomponent i en gasblandning
US4870025A (en) * 1985-09-30 1989-09-26 Ford Motor Company Method of sensing methane gas-I
US4730479A (en) * 1986-06-23 1988-03-15 The Standard Oil Company Temperature and humidity compensation for gas detection apparatus
US4924095A (en) * 1987-06-02 1990-05-08 West Lodge Research Remote gas analyzer for motor vehicle exhaust emissions surveillance
IT1229210B (it) * 1988-03-31 1991-07-25 Central Glass Co Ltd Metodo e dispositivo per analizzare gas contenenti fluoro.
DE3819101A1 (de) * 1988-06-04 1989-12-07 Conducta Mess & Regeltech Verfahren und vorrichtung zur messwertverarbeitung
DE3833295A1 (de) * 1988-09-30 1990-04-05 Siemens Ag Schneller, temperaturkompensierter sensor, insbesondere fuer sauerstoff und fuer autoabgase
US5137616A (en) * 1991-04-04 1992-08-11 Surface Combustion, Inc. Gas analysis system for furnaces and the like
US5211820A (en) * 1991-04-04 1993-05-18 Surface Combustion, Inc. Gas analysis system for furnaces and the like
DE4138369C3 (de) * 1991-11-22 1997-09-04 Bosch Gmbh Robert Verfahren zur Bestimmung von kleinen Mengen an Kohlenmonoxid und Stickoxiden in Gasgemischen
US5828582A (en) * 1997-03-25 1998-10-27 Caterpillar Inc. Automatic control of endothermic gas generators using low cost oxygen sensing probes
DE19722872B4 (de) * 1997-05-31 2006-09-28 Robert Bosch Gmbh Schaltung zur Messung des Elektrodenstroms eines keramischen Gassensors
JP3824959B2 (ja) * 2002-03-29 2006-09-20 本田技研工業株式会社 排ガスセンサの温度制御装置
US7236083B2 (en) * 2002-06-27 2007-06-26 National Institute Of Advanced Industrial Science And Technology Resistance type oxygen sensor and oxygen sensor device using it and air/fuel ratio control system
US7094967B2 (en) * 2003-09-24 2006-08-22 Schlumberger Technology Corporation Electrical feedthru
US9395344B2 (en) 2013-02-06 2016-07-19 Veris Industries, Llc Gas sensor with thermal measurement compensation
JP6610228B2 (ja) * 2015-12-10 2019-11-27 日本電気硝子株式会社 ガラス管成形用スリーブ
US9926788B2 (en) 2015-12-21 2018-03-27 General Electric Company Cooling circuit for a multi-wall blade
US11391232B2 (en) 2019-10-23 2022-07-19 Delphi Technologies Ip Limited Particulate matter sensor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3868846A (en) * 1973-07-02 1975-03-04 Ford Motor Co Circuit for converting a temperature dependent input signal to a temperature independent output signal
US3936794A (en) * 1974-06-27 1976-02-03 Ford Motor Company Exhaust gas sensor probe
DE2535500A1 (de) * 1974-08-09 1976-02-26 Nissan Motor Einrichtung zur feststellung von aenderungen der konzentrationen von unverbrannten kohlenwasserstoffen
US3961248A (en) * 1974-07-02 1976-06-01 Nohmi Bosai Kogyo Co. Ltd. Gas detector using gas sensing elements exhibiting different response characteristics
US4001758A (en) * 1975-09-02 1977-01-04 Ford Motor Company Stoichiometric air/fuel ratio exhaust gas sensor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3400054A (en) * 1966-03-15 1968-09-03 Westinghouse Electric Corp Electrochemical method for separating o2 from a gas; generating electricity; measuring o2 partial pressure; and fuel cell
JPS554215B2 (fr) * 1971-07-05 1980-01-29
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
US3915135A (en) * 1973-07-02 1975-10-28 Ford Motor Co Circuit for converting a temperature dependent input signal to a temperature independent output signal
US4007435A (en) * 1973-07-30 1977-02-08 Tien Tseng Ying Sensor device and method of manufacturing same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3868846A (en) * 1973-07-02 1975-03-04 Ford Motor Co Circuit for converting a temperature dependent input signal to a temperature independent output signal
US3936794A (en) * 1974-06-27 1976-02-03 Ford Motor Company Exhaust gas sensor probe
US3961248A (en) * 1974-07-02 1976-06-01 Nohmi Bosai Kogyo Co. Ltd. Gas detector using gas sensing elements exhibiting different response characteristics
DE2535500A1 (de) * 1974-08-09 1976-02-26 Nissan Motor Einrichtung zur feststellung von aenderungen der konzentrationen von unverbrannten kohlenwasserstoffen
US4001758A (en) * 1975-09-02 1977-01-04 Ford Motor Company Stoichiometric air/fuel ratio exhaust gas sensor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0014088A1 (fr) * 1979-01-22 1980-08-06 Ford Motor Company Limited Capteur de gaz d'échappement

Also Published As

Publication number Publication date
FR2404219B1 (fr) 1981-09-11
US4147513A (en) 1979-04-03
IT7827869A0 (it) 1978-09-20
AU515585B2 (en) 1981-04-09
GB2005026B (en) 1982-07-14
SE7810047L (sv) 1979-03-27
DE2834671A1 (de) 1979-04-05
CA1084730A (fr) 1980-09-02
IT1099102B (it) 1985-09-18
AU3840978A (en) 1980-01-31
JPS5458088A (en) 1979-05-10
GB2005026A (en) 1979-04-11

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