DE69836303D1 - Gassensor - Google Patents
GassensorInfo
- Publication number
- DE69836303D1 DE69836303D1 DE69836303T DE69836303T DE69836303D1 DE 69836303 D1 DE69836303 D1 DE 69836303D1 DE 69836303 T DE69836303 T DE 69836303T DE 69836303 T DE69836303 T DE 69836303T DE 69836303 D1 DE69836303 D1 DE 69836303D1
- Authority
- DE
- Germany
- Prior art keywords
- gas sensor
- sensor
- gas
- 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
- G01N27/416—Systems
- G01N27/417—Systems using cells, i.e. more than one cell and probes with solid electrolytes
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)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP27506597 | 1997-09-22 | ||
JP27506597 | 1997-09-22 | ||
JP21365198 | 1998-07-29 | ||
JP21365198A JP3648063B2 (ja) | 1997-09-22 | 1998-07-29 | ガスセンサとそれを用いたガスセンサシステム、及びガスセンサの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69836303D1 true DE69836303D1 (de) | 2006-12-14 |
DE69836303T2 DE69836303T2 (de) | 2007-06-28 |
Family
ID=26519917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69836303T Expired - Lifetime DE69836303T2 (de) | 1997-09-22 | 1998-09-22 | Gassensor |
Country Status (4)
Country | Link |
---|---|
US (2) | US6303012B1 (de) |
EP (1) | EP0903576B1 (de) |
JP (1) | JP3648063B2 (de) |
DE (1) | DE69836303T2 (de) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3560316B2 (ja) | 1998-11-25 | 2004-09-02 | 日本特殊陶業株式会社 | ガスセンサとその製造方法及びガスセンサシステム |
JP3540177B2 (ja) | 1998-12-04 | 2004-07-07 | 日本特殊陶業株式会社 | ガスセンサ及びそれを用いた可燃性ガス成分濃度測定装置 |
JP4671253B2 (ja) * | 2000-05-17 | 2011-04-13 | 日本特殊陶業株式会社 | 可燃性ガス濃度測定装置 |
US6557393B1 (en) * | 2000-11-22 | 2003-05-06 | Panametrics, Inc. | Thin film ppb oxygen sensor |
JP4532001B2 (ja) * | 2001-02-27 | 2010-08-25 | 日本特殊陶業株式会社 | ガスセンサ |
DE10214868B4 (de) * | 2002-04-04 | 2005-09-22 | Daimlerchrysler Ag | Kraftfahrzeug mit einer Überwachungseinheit zur Überwachung eines leicht entzündbaren Gases und Verfahren hierzu |
DE10332519A1 (de) * | 2003-07-17 | 2005-02-03 | Robert Bosch Gmbh | Elektrochemische Pumpzelle für Gassensoren |
US7241477B2 (en) * | 2003-07-21 | 2007-07-10 | Delphi Technologies, Inc. | Methods of treating electrodes and gas sensors comprising the electrodes |
US7763154B2 (en) * | 2003-09-03 | 2010-07-27 | Robert Bosch Gmbh | Method and sensor element for determining a gas in a gas mixture |
JP4634720B2 (ja) * | 2004-01-20 | 2011-02-16 | サントリーホールディングス株式会社 | ガス検出方法および検出装置 |
US20060016687A1 (en) * | 2004-07-21 | 2006-01-26 | Wallace David P | Methods of making a ceramic device and a sensor element |
DE102005049775A1 (de) * | 2005-10-18 | 2007-04-19 | Robert Bosch Gmbh | Sensor zur Messung der Konzentration einer Gaskomponente in einem Gasgemisch und Verfahren zur Herstellung einer Elektrode eines solchen Sensors |
US20070245803A1 (en) * | 2006-02-23 | 2007-10-25 | Tan Siong S | Oxygen sensor with a protective layer |
DE102006061955A1 (de) * | 2006-12-29 | 2008-07-03 | Robert Bosch Gmbh | Sensorelement mit brenngassensitiver Anode |
JP4270286B2 (ja) * | 2007-02-07 | 2009-05-27 | トヨタ自動車株式会社 | ガスセンサ用の制御装置 |
KR101522322B1 (ko) * | 2007-07-26 | 2015-05-21 | 아가매트릭스, 인코포레이티드 | 전기화학적 테스트 스트립 |
US20090139210A1 (en) * | 2007-11-30 | 2009-06-04 | Rodrigo Lain Sanchez | Gas concentration sensor drift and failure detection system |
DE102007059653A1 (de) * | 2007-12-10 | 2009-06-18 | Siemens Ag | Gassensor |
JP4874282B2 (ja) * | 2008-03-20 | 2012-02-15 | 株式会社デンソー | ガスセンサ制御装置 |
EP2309104A1 (de) * | 2008-04-25 | 2011-04-13 | Toyota Jidosha Kabushiki Kaisha | Abgasreinigungssystem für verbrennungsmotor |
DE102008042505A1 (de) * | 2008-09-30 | 2010-04-01 | Robert Bosch Gmbh | Verfahren zum Betreiben eines Abgassensors und Vorrichtung zur Durchführung des Verfahrens |
US8117906B2 (en) * | 2010-05-05 | 2012-02-21 | Ford Global Technologies, Llc | Gas sensor shield without perforations |
US8626451B2 (en) * | 2010-12-21 | 2014-01-07 | Delphi Technologies, Inc. | Method and device for characterization and sensing of exhaust gas and control of engines and components for aftertreatment of exhaust gases |
EP2647988B1 (de) * | 2012-04-05 | 2015-05-13 | Werner Reiter | Verfahren sowie Vorrichtung zur Messung des Sauerstoffgehaltes oder des Sauerstoffpartialdruckes in einem Messgas |
JP6386747B2 (ja) * | 2014-02-27 | 2018-09-05 | 日野自動車株式会社 | ガスセンサ |
JP6401595B2 (ja) * | 2014-12-03 | 2018-10-10 | 日本碍子株式会社 | 触媒劣化診断方法 |
JP6408363B2 (ja) * | 2014-12-03 | 2018-10-17 | 日本碍子株式会社 | 触媒劣化診断方法 |
JP6374780B2 (ja) * | 2014-12-03 | 2018-08-15 | 日本碍子株式会社 | 触媒劣化診断システムおよび触媒劣化診断方法 |
JP2016125891A (ja) * | 2014-12-26 | 2016-07-11 | 日本特殊陶業株式会社 | ガスセンサ素子およびガスセンサ |
JP2016142598A (ja) * | 2015-01-30 | 2016-08-08 | 富士通テン株式会社 | 制御回路およびそれを備える装置 |
JP5938133B1 (ja) * | 2015-11-17 | 2016-06-22 | 日本碍子株式会社 | ガスセンサの検知電極、ガスセンサ、および、ガスセンサの製造方法 |
JP6669616B2 (ja) * | 2016-09-09 | 2020-03-18 | 日本碍子株式会社 | ガスセンサ |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0814570B2 (ja) * | 1986-02-07 | 1996-02-14 | 日本特殊陶業株式会社 | 空燃比センサ |
JP2892169B2 (ja) * | 1991-03-19 | 1999-05-17 | 日本碍子株式会社 | 可燃性ガス濃度分析装置 |
US5250169A (en) | 1991-06-07 | 1993-10-05 | Ford Motor Company | Apparatus for sensing hydrocarbons and carbon monoxide |
US5217588A (en) * | 1992-02-27 | 1993-06-08 | Gte Laboratories Incorporated | Method and apparatus for sensing NOx |
JPH05264501A (ja) * | 1992-03-23 | 1993-10-12 | Nissan Motor Co Ltd | 炭化水素濃度の計測装置 |
US5672811A (en) * | 1994-04-21 | 1997-09-30 | Ngk Insulators, Ltd. | Method of measuring a gas component and sensing device for measuring the gas component |
JP3067532B2 (ja) * | 1994-07-14 | 2000-07-17 | 松下電器産業株式会社 | 電気化学素子及び窒素酸化物濃度測定装置 |
JP3450084B2 (ja) * | 1995-03-09 | 2003-09-22 | 日本碍子株式会社 | 可燃ガス成分の測定方法及び測定装置 |
JP3311218B2 (ja) * | 1995-11-02 | 2002-08-05 | 松下電器産業株式会社 | 炭化水素センサ |
JP3521170B2 (ja) | 1996-03-19 | 2004-04-19 | 日本特殊陶業株式会社 | 排気ガスセンサ及びそれを用いたセンサシステム |
JP3863974B2 (ja) * | 1996-10-31 | 2006-12-27 | 株式会社日本自動車部品総合研究所 | ガス検出装置 |
DE69739309D1 (de) | 1996-12-29 | 2009-04-30 | Ngk Spark Plug Co | Abgassensorsystem |
JP3566089B2 (ja) * | 1997-09-09 | 2004-09-15 | 日本特殊陶業株式会社 | ガスセンサとそれを用いたガスセンサシステム、及びガスセンサの製造方法 |
-
1998
- 1998-07-29 JP JP21365198A patent/JP3648063B2/ja not_active Expired - Fee Related
- 1998-09-22 DE DE69836303T patent/DE69836303T2/de not_active Expired - Lifetime
- 1998-09-22 US US09/158,147 patent/US6303012B1/en not_active Expired - Fee Related
- 1998-09-22 EP EP98117911A patent/EP0903576B1/de not_active Expired - Lifetime
-
2001
- 2001-06-20 US US09/883,999 patent/US6554984B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69836303T2 (de) | 2007-06-28 |
US6554984B2 (en) | 2003-04-29 |
JPH11153578A (ja) | 1999-06-08 |
EP0903576A3 (de) | 2001-01-03 |
EP0903576A2 (de) | 1999-03-24 |
EP0903576B1 (de) | 2006-11-02 |
JP3648063B2 (ja) | 2005-05-18 |
US20020011410A1 (en) | 2002-01-31 |
US6303012B1 (en) | 2001-10-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |