DE69942471D1 - Sauerstoffsensor - Google Patents

Sauerstoffsensor

Info

Publication number
DE69942471D1
DE69942471D1 DE69942471T DE69942471T DE69942471D1 DE 69942471 D1 DE69942471 D1 DE 69942471D1 DE 69942471 T DE69942471 T DE 69942471T DE 69942471 T DE69942471 T DE 69942471T DE 69942471 D1 DE69942471 D1 DE 69942471D1
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 - Lifetime
Application number
DE69942471T
Other languages
English (en)
Inventor
Akio Mizutani
Teppei Okawa
Hiroshi Kubota
Seiichi Hosogai
Hiroyuki Fujita
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.)
Honda Motor Co Ltd
Niterra Co Ltd
Original Assignee
Honda Motor Co Ltd
NGK Spark Plug Co Ltd
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 Honda Motor Co Ltd, NGK Spark Plug Co Ltd filed Critical Honda Motor Co Ltd
Application granted granted Critical
Publication of DE69942471D1 publication Critical patent/DE69942471D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
  • Exhaust Gas After Treatment (AREA)
DE69942471T 1998-01-28 1999-01-23 Sauerstoffsensor Expired - Lifetime DE69942471D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP01602998A JP3429180B2 (ja) 1998-01-28 1998-01-28 酸素センサ

Publications (1)

Publication Number Publication Date
DE69942471D1 true DE69942471D1 (de) 2010-07-22

Family

ID=11905156

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69942471T Expired - Lifetime DE69942471D1 (de) 1998-01-28 1999-01-23 Sauerstoffsensor

Country Status (5)

Country Link
US (1) US6182498B1 (de)
EP (1) EP0933630B1 (de)
JP (1) JP3429180B2 (de)
CA (1) CA2260341C (de)
DE (1) DE69942471D1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4461622B2 (ja) * 2000-03-27 2010-05-12 株式会社デンソー ガスセンサ
US6293093B1 (en) * 2000-08-02 2001-09-25 Ford Global Technologies, Inc Method and system for directly monitoring the efficiency of a conditioning catalyst having negligible oxygen storage capacity
US6691553B2 (en) * 2000-08-29 2004-02-17 Delphi Technologies, Inc. Gas sensor protective shield
US6638405B2 (en) 2001-09-10 2003-10-28 Delphi Technologies, Inc. Gas sensor and method of manufacturing the same
US6848316B2 (en) * 2002-05-08 2005-02-01 Rosemount Inc. Pressure sensor assembly
WO2004081506A2 (en) * 2003-03-13 2004-09-23 Electrovac Fabrikation Elektrotechnischer Spezialartikel Gmbh Sealed sensor housing
JP4631517B2 (ja) * 2005-04-13 2011-02-16 トヨタ自動車株式会社 酸素センサ及び空燃比制御システム
JP4311456B2 (ja) * 2007-02-14 2009-08-12 株式会社デンソー ガスセンサ及びその製造方法
US20080282769A1 (en) * 2007-05-18 2008-11-20 Charles Scott Nelson Apparatus and method for shielding a soot sensor
US9328684B2 (en) 2013-09-19 2016-05-03 Ford Global Technologies, Llc Methods and systems for an intake oxygen sensor
US9482189B2 (en) 2013-09-19 2016-11-01 Ford Global Technologies, Llc Methods and systems for an intake oxygen sensor
US9957906B2 (en) 2013-11-06 2018-05-01 Ford Gloabl Technologies, LLC Methods and systems for PCV flow estimation with an intake oxygen sensor
US9322367B2 (en) 2014-01-14 2016-04-26 Ford Global Technologies, Llc Methods and systems for fuel canister purge flow estimation with an intake oxygen sensor
US9234476B2 (en) 2014-04-14 2016-01-12 Ford Global Technologies, Llc Methods and systems for determining a fuel concentration in engine oil using an intake oxygen sensor
US9441564B2 (en) 2014-04-14 2016-09-13 Ford Global Technologies, Llc Methods and systems for adjusting EGR based on an impact of PCV hydrocarbons on an intake oxygen sensor
GB2545205A (en) * 2015-12-08 2017-06-14 Gm Global Tech Operations Llc Exhaust sensor for internal combustion engines
DE102020200788A1 (de) * 2019-01-28 2020-07-30 Cummins Emission Solutions Inc. Wiederaufbereitbare Sensorbaugruppen und Wiederaufbereitungsverfahren
US11268426B2 (en) 2020-04-07 2022-03-08 Cnh Industrial America Llc Sensor shield port for exhaust treatment systems of work vehicles

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5718146B2 (de) 1973-06-05 1982-04-15
JPS5350888A (en) 1976-10-20 1978-05-09 Nippon Denso Co Ltd Oxygen concentration detector
JPS5489686A (en) 1977-12-27 1979-07-16 Hitachi Ltd Oxygen density detector
JPS61125758U (de) * 1985-01-26 1986-08-07
JP2514701B2 (ja) 1988-12-02 1996-07-10 日本特殊陶業株式会社 酸素センサ
JP2641346B2 (ja) * 1991-07-23 1997-08-13 日本碍子株式会社 酸素センサ
US5268086A (en) * 1991-08-07 1993-12-07 Ford Motor Company Catalyst monitoring using ego sensors
JP3496307B2 (ja) * 1994-02-18 2004-02-09 株式会社デンソー 触媒劣化検知法及び空燃比センサ
JP3629786B2 (ja) * 1995-01-19 2005-03-16 株式会社デンソー 酸素濃度検出器
US5874664A (en) * 1996-01-30 1999-02-23 Denso Corporation Air fuel ratio sensor and method for assembling the same
JP4016452B2 (ja) * 1996-07-30 2007-12-05 株式会社デンソー 酸素濃度検出器

Also Published As

Publication number Publication date
EP0933630A1 (de) 1999-08-04
US6182498B1 (en) 2001-02-06
JPH11211691A (ja) 1999-08-06
CA2260341A1 (en) 1999-07-28
EP0933630B1 (de) 2010-06-09
CA2260341C (en) 2005-10-04
JP3429180B2 (ja) 2003-07-22

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