DE69942471D1 - Sauerstoffsensor - Google Patents
SauerstoffsensorInfo
- 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
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)
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)
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)
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 |
-
1998
- 1998-01-28 JP JP01602998A patent/JP3429180B2/ja not_active Expired - Fee Related
-
1999
- 1999-01-23 EP EP99101267A patent/EP0933630B1/de not_active Expired - Lifetime
- 1999-01-23 DE DE69942471T patent/DE69942471D1/de not_active Expired - Lifetime
- 1999-01-25 US US09/236,336 patent/US6182498B1/en not_active Expired - Lifetime
- 1999-01-25 CA CA002260341A patent/CA2260341C/en not_active Expired - Fee Related
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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