DE69720288D1 - Integrierter keramischer abgassensor - Google Patents

Integrierter keramischer abgassensor

Info

Publication number
DE69720288D1
DE69720288D1 DE69720288T DE69720288T DE69720288D1 DE 69720288 D1 DE69720288 D1 DE 69720288D1 DE 69720288 T DE69720288 T DE 69720288T DE 69720288 T DE69720288 T DE 69720288T DE 69720288 D1 DE69720288 D1 DE 69720288D1
Authority
DE
Germany
Prior art keywords
exhaust sensor
integrated ceramic
ceramic exhaust
integrated
sensor
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 - Fee Related
Application number
DE69720288T
Other languages
English (en)
Other versions
DE69720288T2 (de
Inventor
R Koripella
D Moya
Wilcox, Sr
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.)
Motorola Solutions Inc
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of DE69720288D1 publication Critical patent/DE69720288D1/de
Application granted granted Critical
Publication of DE69720288T2 publication Critical patent/DE69720288T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01N27/14—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature
    • G01N27/16—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature caused by burning or catalytic oxidation of surrounding material to be tested, e.g. of gas
    • 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
    • G01N27/4075—Composition or fabrication of the electrodes and coatings thereon, e.g. catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
DE69720288T 1996-05-20 1997-05-20 Integrierter keramischer abgassensor Expired - Fee Related DE69720288T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/650,705 US5795545A (en) 1996-05-20 1996-05-20 Integrated ceramic exhaust gas sensors
PCT/US1997/008462 WO1997044650A1 (en) 1996-05-20 1997-05-20 Integrated ceramic exhaust gas sensors

Publications (2)

Publication Number Publication Date
DE69720288D1 true DE69720288D1 (de) 2003-04-30
DE69720288T2 DE69720288T2 (de) 2003-10-30

Family

ID=24609954

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69720288T Expired - Fee Related DE69720288T2 (de) 1996-05-20 1997-05-20 Integrierter keramischer abgassensor

Country Status (5)

Country Link
US (1) US5795545A (de)
EP (1) EP0990144B1 (de)
JP (1) JP2000511636A (de)
DE (1) DE69720288T2 (de)
WO (1) WO1997044650A1 (de)

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US6242263B1 (en) 1996-12-20 2001-06-05 Corning Incorporated Automotive hydrocarbon sensor
US5989398A (en) * 1997-11-14 1999-11-23 Motorola, Inc. Calorimetric hydrocarbon gas sensor
US6592696B1 (en) 1998-10-09 2003-07-15 Motorola, Inc. Method for fabricating a multilayered structure and the structures formed by the method
US6572830B1 (en) 1998-10-09 2003-06-03 Motorola, Inc. Integrated multilayered microfludic devices and methods for making the same
IT1306286B1 (it) * 1998-11-13 2001-06-04 Magneti Marelli Spa Dispositivo di controllo di una sonda lineare di ossigeno.
US7109842B1 (en) * 1998-12-07 2006-09-19 Honeywell International Inc. Robust fluid flow and property microsensor made of optimal material
US6344173B1 (en) 1998-12-07 2002-02-05 Corning Incorporated Automotive hydrocarbon sensor
DE19910444C2 (de) * 1999-03-10 2001-01-25 Bosch Gmbh Robert Temperaturfühler
US20040009605A1 (en) * 1999-06-30 2004-01-15 U.S. As Represented By The Administrator Of The National Aeronautics & Space Administration Method for the detection of volatile organic compounds using a catalytic oxidation sensor
US6689322B2 (en) * 1999-11-12 2004-02-10 The Ohio State University Free-standing fluid sensors, filters, and catalyst devices, and methods involving same
US6404204B1 (en) * 2000-05-01 2002-06-11 ARETé ASSOCIATES Sensor and sensor system for liquid conductivity, temperature and depth
DE10042000A1 (de) * 2000-08-26 2002-05-16 Bosch Gmbh Robert Heizeinrichtung, insbesondere für ein Sensorelement zur Analyse von Gasen
US6793788B2 (en) * 2000-10-06 2004-09-21 Delphi Technologies, Inc. Method and device for hydrogen and hydrocarbon sensing
US6422003B1 (en) * 2000-11-15 2002-07-23 General Motors Corporation NOX catalyst exhaust feedstream control system
US6474138B1 (en) * 2000-11-28 2002-11-05 Honeywell International Inc. Adsorption based carbon monoxide sensor and method
US6550310B1 (en) * 2000-11-28 2003-04-22 Honeywell International Inc. Catalytic adsorption and oxidation based carbon monoxide sensor and detection method
US6562747B2 (en) 2000-12-19 2003-05-13 Delphi Technologies, Inc. Gas sensor electrolyte
US6800158B2 (en) * 2001-01-23 2004-10-05 Delphi Technologies, Inc. Method of making a sensor and the product produced therefrom
US7329389B2 (en) * 2001-07-16 2008-02-12 Sensor Tech, Inc. Sensor device and method for qualitative and quantitative analysis of gas phase substances
US7323142B2 (en) * 2001-09-07 2008-01-29 Medtronic Minimed, Inc. Sensor substrate and method of fabricating same
US6781388B2 (en) * 2001-09-26 2004-08-24 Delphi Technologies, Inc. Liquid property sensor
JP2003294674A (ja) * 2002-04-04 2003-10-15 Honda Motor Co Ltd ガスセンサの取付構造
US20040061232A1 (en) * 2002-09-27 2004-04-01 Medtronic Minimed, Inc. Multilayer substrate
US8003513B2 (en) * 2002-09-27 2011-08-23 Medtronic Minimed, Inc. Multilayer circuit devices and manufacturing methods using electroplated sacrificial structures
DE10319664A1 (de) * 2003-05-02 2004-11-18 Robert Bosch Gmbh Sensor zur Detektion von Teilchen
US20060211123A1 (en) * 2005-03-18 2006-09-21 Ker Eric L Sensing element and method of making
JP4826461B2 (ja) * 2006-12-15 2011-11-30 株式会社デンソー セラミックヒータ及びこれを用いたガスセンサ素子
US8024958B2 (en) 2007-05-18 2011-09-27 Life Safety Distribution Ag Gas sensors with thermally insulating ceramic substrates
GB0814452D0 (en) * 2008-08-07 2008-09-10 Melexis Nv Laminated temperature sensor
DE102013219294A1 (de) * 2013-09-25 2015-03-26 Areva Gmbh Verfahren zur quantitativen Analyse der Zusammensetzung eines Gasgemischs und zugehörige Messvorrichtung
JP6386747B2 (ja) * 2014-02-27 2018-09-05 日野自動車株式会社 ガスセンサ
US20170003246A1 (en) * 2015-06-30 2017-01-05 Rosemount Analytical Inc. Oxygen sensor for co breakthrough measurements
US11499467B2 (en) * 2019-08-12 2022-11-15 Delphi Technologies Ip Limited Exhaust sensor with high-temperature terminal
US11035315B2 (en) 2019-09-27 2021-06-15 Ford Global Technologies, Llc Modeling to compensate for HEGO sensor drift

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4007435A (en) * 1973-07-30 1977-02-08 Tien Tseng Ying Sensor device and method of manufacturing same
US3911386A (en) * 1975-01-15 1975-10-07 Ford Motor Co Exhaust gas air fuel ratio sensor
JPS6027418B2 (ja) * 1977-09-26 1985-06-28 日本電気株式会社 命令先取り制御装置
SU787973A1 (ru) * 1978-07-04 1980-12-15 Всесоюзное Научно-Производственное Объединение "Союзгазавтоматика" Чувствительный элемент дл термокаталитического датчика
JPS57103045A (en) * 1980-12-19 1982-06-26 Toyota Motor Corp Sensor for oxygen
JPS6128857A (ja) * 1984-07-20 1986-02-08 Hitachi Ltd 空燃比検出器
JPS6130757A (ja) * 1984-07-24 1986-02-13 Mitsubishi Motors Corp 排気濃度センサ
JPS61109289A (ja) * 1984-11-01 1986-05-27 日本碍子株式会社 セラミツクヒ−タおよびその製造方法
DE3504498A1 (de) * 1985-02-09 1986-08-14 Drägerwerk AG, 2400 Lübeck Gassensor mit mehreren sensorelementen
JPH0623725B2 (ja) * 1985-12-25 1994-03-30 日本特殊陶業株式会社 ガスセンサの調整法
DE3724966C3 (de) * 1986-07-29 1996-03-21 Sharp Kk Sensor
JP2535372B2 (ja) * 1988-03-09 1996-09-18 日本碍子株式会社 セラミック・ヒ―タ及び電気化学的素子並びに酸素分析装置
US4950380A (en) * 1989-08-01 1990-08-21 Kabushiki Kaisha Riken Limiting current-type oxygen sensor
US5034107A (en) * 1989-12-12 1991-07-23 Gte Laboratories Incorporated Method for sensing nitrous oxide
DE3941837C2 (de) * 1989-12-19 1994-01-13 Bosch Gmbh Robert Widerstandsmeßfühler zur Erfassung des Sauerstoffgehaltes in Gasgemischen und Verfahren zu seiner Herstellung
JP2766029B2 (ja) * 1990-03-12 1998-06-18 日本碍子株式会社 セラミックグリーンシート材及び電気化学的素子並びにその製造方法
US5250169A (en) * 1991-06-07 1993-10-05 Ford Motor Company Apparatus for sensing hydrocarbons and carbon monoxide
US5367283A (en) * 1992-10-06 1994-11-22 Martin Marietta Energy Systems, Inc. Thin film hydrogen sensor
DE4243733C2 (de) * 1992-12-23 2003-03-27 Bosch Gmbh Robert Sensor zur Bestimmung von Gaskomponenten und/oder Gaskonzentrationen von Gasgemischen
IT1256759B (it) * 1992-12-23 1995-12-15 Eniricerche Spa Sensore di gas a base di ossido semiconduttore per determinare idrocarburi gassosi
US5329806A (en) * 1993-05-11 1994-07-19 General Motors Corporation Exhaust sensor with tubular shell
US5397442A (en) * 1994-03-09 1995-03-14 Gas Research Institute Sensor and method for accurately measuring concentrations of oxide compounds in gas mixtures
JPH07253411A (ja) * 1994-03-14 1995-10-03 Ngk Insulators Ltd 一酸化炭素センサ及び一酸化炭素濃度の検出方法
DE4415980A1 (de) * 1994-05-06 1995-11-09 Bosch Gmbh Robert Vorrichtung zur Temperaturmessung an einer Sauerstoffsonde
US5451371A (en) * 1994-06-09 1995-09-19 Ford Motor Company High-sensitivity, silicon-based, microcalorimetric gas sensor
US5467636A (en) * 1994-09-27 1995-11-21 General Motors Corporation Flat plate sensor with a robust package design
EP0704697A1 (de) * 1994-09-27 1996-04-03 General Motors Corporation Abgassensor mit keramischem Rohr in einer Metalltubepackung

Also Published As

Publication number Publication date
EP0990144A1 (de) 2000-04-05
EP0990144A4 (de) 2000-04-05
EP0990144B1 (de) 2003-03-26
DE69720288T2 (de) 2003-10-30
JP2000511636A (ja) 2000-09-05
WO1997044650A1 (en) 1997-11-27
US5795545A (en) 1998-08-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee