DE69712795D1 - Sauerstoffsensor - Google Patents

Sauerstoffsensor

Info

Publication number
DE69712795D1
DE69712795D1 DE69712795T DE69712795T DE69712795D1 DE 69712795 D1 DE69712795 D1 DE 69712795D1 DE 69712795 T DE69712795 T DE 69712795T DE 69712795 T DE69712795 T DE 69712795T DE 69712795 D1 DE69712795 D1 DE 69712795D1
Authority
DE
Germany
Prior art keywords
oxygen sensor
oxygen
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
DE69712795T
Other languages
English (en)
Other versions
DE69712795T2 (de
Inventor
Richard C Kuisell
David E Achey
Richard W Duce
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.)
Delphi Technologies Inc
Original Assignee
Delphi Technologies 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 Delphi Technologies Inc filed Critical Delphi Technologies Inc
Application granted granted Critical
Publication of DE69712795D1 publication Critical patent/DE69712795D1/de
Publication of DE69712795T2 publication Critical patent/DE69712795T2/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
    • G01N27/26—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
    • G01N27/4077—Means for protecting the electrolyte or the electrodes

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)
DE69712795T 1997-03-18 1997-12-15 Sauerstoffsensor Expired - Fee Related DE69712795T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/819,785 US5817920A (en) 1997-03-18 1997-03-18 Oxygen sensor with annular support member providing improved mechanical shock resistance
PCT/US1997/023238 WO1998041852A1 (en) 1997-03-18 1997-12-15 Oxygen sensor

Publications (2)

Publication Number Publication Date
DE69712795D1 true DE69712795D1 (de) 2002-06-27
DE69712795T2 DE69712795T2 (de) 2002-10-17

Family

ID=25229062

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69712795T Expired - Fee Related DE69712795T2 (de) 1997-03-18 1997-12-15 Sauerstoffsensor

Country Status (4)

Country Link
US (1) US5817920A (de)
EP (1) EP0975957B1 (de)
DE (1) DE69712795T2 (de)
WO (1) WO1998041852A1 (de)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09147631A (ja) * 1995-09-20 1997-06-06 Denso Corp 検出器用のリード線
JP3625627B2 (ja) * 1996-10-14 2005-03-02 日本特殊陶業株式会社 高温下で使用されるセラミック応用電子機器及びその製造方法
US6672132B1 (en) * 1997-05-15 2004-01-06 Robert Bosch Gmbh Sensing element seal for a gas sensor
JP3735206B2 (ja) * 1997-12-26 2006-01-18 日本特殊陶業株式会社 ガスセンサ
US6063249A (en) * 1998-05-12 2000-05-16 General Motors Corporation Oxygen sensor
DE19850959A1 (de) * 1998-11-05 2000-05-11 Bosch Gmbh Robert Meßfühler und Verfahren zu seiner Herstellung
US6266997B1 (en) * 1999-03-25 2001-07-31 Delphi Technologies, Inc. Thermal management of a sensor
GB2350684B (en) * 1999-05-24 2003-11-26 Ford Motor Co Exhaust gas sensor
JP2004518942A (ja) * 1999-10-27 2004-06-24 デルファイ・テクノロジーズ・インコーポレーテッド ガスセンサーのターミナルアッセンブリ及び該アッセンブリを製造するための方法
US6401521B1 (en) * 1999-10-27 2002-06-11 Delphi Technologies, Inc. Method of preventing movement of a planar sensor element packaged in a mat support
US7197912B1 (en) 1999-10-27 2007-04-03 Delphi Technologies, Inc. Gas sensor seal and method of producing same
JP4576722B2 (ja) * 2000-03-27 2010-11-10 株式会社デンソー ガスセンサ
JP4639515B2 (ja) * 2000-06-30 2011-02-23 株式会社デンソー ガスセンサ
JP4552342B2 (ja) * 2000-06-30 2010-09-29 株式会社デンソー ガスセンサの製造方法
US6691553B2 (en) * 2000-08-29 2004-02-17 Delphi Technologies, Inc. Gas sensor protective shield
US6658916B2 (en) * 2000-12-15 2003-12-09 Delphi Technologies, Inc. Oxygen sensor for multiple port applications
US6579030B2 (en) 2001-05-15 2003-06-17 Arvinmeritor, Inc. Sensor mount assembly
US6719950B2 (en) 2001-11-14 2004-04-13 Robert Bosch Corporation Miniaturized exhaust gas sensor
JP2003302292A (ja) * 2002-02-07 2003-10-24 Denso Corp センサおよびその製造方法
DE10208514B4 (de) * 2002-02-27 2006-07-20 Robert Bosch Gmbh Verfahren zum Abdichten eines Meßfühlers
JP2004264262A (ja) * 2003-03-04 2004-09-24 Denso Corp セラミック素子と摺動端子との摺動接触構造
US6843105B1 (en) * 2003-06-30 2005-01-18 Robert Bosch Corporation Contact pin for exhaust gas sensor
CN100588963C (zh) 2003-07-17 2010-02-10 日本特殊陶业株式会社 气体传感器及其制造方法
US7404883B2 (en) * 2004-04-12 2008-07-29 Robert Bosch Gmbh Insulation bushing assembly for an exhaust gas sensor
US7589280B2 (en) * 2005-06-24 2009-09-15 Delphi Technologies, Inc. Electrical connector assembly
US20080282769A1 (en) * 2007-05-18 2008-11-20 Charles Scott Nelson Apparatus and method for shielding a soot sensor
JP2009198422A (ja) * 2008-02-25 2009-09-03 Ngk Spark Plug Co Ltd ガスセンサ
US7645153B1 (en) * 2008-06-20 2010-01-12 Delphi Technologies, Inc. Connector retainer
DE102008042991A1 (de) * 2008-10-21 2010-04-22 Robert Bosch Gmbh Einrichtung zum Abdichten eines Kabeldurchgangs
US8225648B2 (en) * 2010-03-24 2012-07-24 Delphi Technologies, Inc. Particulate matter sensor
US8764955B2 (en) * 2010-07-22 2014-07-01 Ngk Spark Plug Co., Ltd. Gas sensor
US8638273B2 (en) * 2011-02-16 2014-01-28 General Electric Company Antenna seal assembly and method of making the same
GB201207201D0 (en) * 2012-04-24 2012-06-06 Perkins Engines Co Ltd Emissions cleaning module for a diesel engine
US9719884B2 (en) 2012-12-20 2017-08-01 Robert Bosch Gmbh Intake gas sensor for internal combustion engine
JP6875216B2 (ja) * 2016-07-07 2021-05-19 日本特殊陶業株式会社 ガスセンサ、および、ガスセンサの製造方法
DE102018221566A1 (de) * 2018-09-03 2020-03-05 Robert Bosch Gmbh Sensor zur Erfassung mindestens einer Eigenschaft eines Messgases in einem Messgasraum

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4234542A (en) * 1979-01-29 1980-11-18 Bendix Autolite Corporation Thin coat temperature compensated resistance oxide gas sensor
DE2909452C2 (de) * 1979-03-10 1986-12-18 Robert Bosch Gmbh, 7000 Stuttgart Elektrochemischer Meßfühler für die Bestimmung des Sauerstoffgehaltes in Gasen, insbesondere in Abgasen
US4225842A (en) * 1979-07-25 1980-09-30 Bendix Autolite Corporation Resistance type oxygen sensor
US4403207A (en) * 1981-10-26 1983-09-06 General Motors Corporation Durable titania exhaust gas sensor
US4462891A (en) * 1983-02-07 1984-07-31 Lawless William N Oxygen sensor and high temperature fuel cells
JPS59147250A (ja) * 1983-02-14 1984-08-23 Fuji Electric Corp Res & Dev Ltd ガス分析機器
DE3327397A1 (de) * 1983-07-29 1985-02-14 Robert Bosch Gmbh, 7000 Stuttgart Gasmessfuehler
JPS6036948A (ja) * 1983-08-09 1985-02-26 Ngk Insulators Ltd 電気化学的装置
US4535316A (en) * 1984-03-26 1985-08-13 Allied Corporation Heated titania oxygen sensor
US4980044A (en) * 1989-03-31 1990-12-25 General Motors Corporation Oxygen sensor having a flat plate element and heater
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
US5098548A (en) * 1991-01-14 1992-03-24 General Motors Corporation Heated solid electrolyte oxygen sensor
US5329806A (en) * 1993-05-11 1994-07-19 General Motors Corporation Exhaust sensor with tubular shell
JP3522357B2 (ja) * 1994-09-19 2004-04-26 日本特殊陶業株式会社 酸素センサ
EP0704698A1 (de) * 1994-09-27 1996-04-03 General Motors Corporation Abgassensor mit keramischer Plättchensonde und Dichtungspackung
US5467636A (en) * 1994-09-27 1995-11-21 General Motors Corporation Flat plate sensor with a robust package design
JPH08240556A (ja) * 1995-03-03 1996-09-17 Nippondenso Co Ltd 酸素濃度検出器

Also Published As

Publication number Publication date
DE69712795T2 (de) 2002-10-17
WO1998041852A1 (en) 1998-09-24
EP0975957A1 (de) 2000-02-02
EP0975957B1 (de) 2002-05-22
US5817920A (en) 1998-10-06

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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