WO2001023730A3 - Verfahren zum betrieb einer mischpotential-abgassonde und schaltungsanordnungen zur durchführung der verfahren - Google Patents
Verfahren zum betrieb einer mischpotential-abgassonde und schaltungsanordnungen zur durchführung der verfahren Download PDFInfo
- Publication number
- WO2001023730A3 WO2001023730A3 PCT/DE2000/003384 DE0003384W WO0123730A3 WO 2001023730 A3 WO2001023730 A3 WO 2001023730A3 DE 0003384 W DE0003384 W DE 0003384W WO 0123730 A3 WO0123730 A3 WO 0123730A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- operating
- mixed potential
- sensor
- carrying
- exhaust 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.)
- Ceased
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
-
- 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
- G01N27/4065—Circuit arrangements specially adapted therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Electrochemistry (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Measuring Oxygen Concentration In Cells (AREA)
Abstract
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001527092A JP2003510589A (ja) | 1999-09-30 | 2000-09-28 | 混合電位排気ガス・ゾンデの作動方法および該方法を実施するための装置 |
| EP00974335A EP1144829B1 (de) | 1999-09-30 | 2000-09-28 | Verfahren zum betrieb einer mischpotential-abgassonde und schaltungsanordnungen zur durchführung der verfahren |
| US09/856,912 US6776890B1 (en) | 1999-09-30 | 2000-09-28 | Methods for operating a mixed potential exhaust sensor and circuit configurations for carrying out said method |
| DE50015577T DE50015577D1 (de) | 1999-09-30 | 2000-09-28 | Verfahren zum betrieb einer mischpotential-abgassonde und schaltungsanordnungen zur durchführung der verfahren |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19947240.8 | 1999-09-30 | ||
| DE19947240A DE19947240B4 (de) | 1999-09-30 | 1999-09-30 | Verfahren zum Betrieb einer Mischpotential-Abgassonde und Schaltungsanordnungen zur Durchführung der Verfahren |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2001023730A2 WO2001023730A2 (de) | 2001-04-05 |
| WO2001023730A3 true WO2001023730A3 (de) | 2001-06-07 |
Family
ID=7924105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/DE2000/003384 Ceased WO2001023730A2 (de) | 1999-09-30 | 2000-09-28 | Verfahren zum betrieb einer mischpotential-abgassonde und schaltungsanordnungen zur durchführung der verfahren |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6776890B1 (de) |
| EP (1) | EP1144829B1 (de) |
| JP (1) | JP2003510589A (de) |
| KR (1) | KR100669292B1 (de) |
| DE (2) | DE19947240B4 (de) |
| WO (1) | WO2001023730A2 (de) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10260720A1 (de) * | 2002-12-23 | 2004-07-15 | Robert Bosch Gmbh | Verfahren zum Betreiben eines Gassensors und Vorrichtung zur Durchführung des Verfahrens |
| DE102006062051A1 (de) * | 2006-12-29 | 2008-07-03 | Robert Bosch Gmbh | Sensorelement mit zusätzlicher Diagnosefunktion |
| DE102009000148A1 (de) | 2009-01-12 | 2010-07-15 | Robert Bosch Gmbh | Verfahren zum Überprüfen eines Oxydationskatalysators und Abgasnachbehandlungsanordnung für eine Brennkraftmaschine |
| KR101122581B1 (ko) | 2009-02-17 | 2012-03-15 | 서경대학교 산학협력단 | 차동 차이 증폭부를 이용한 정전압 분극 회로 |
| DE102010028543A1 (de) | 2010-05-04 | 2011-11-10 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Detektion verschiedener Gase in einem Messgasraum |
| US9164080B2 (en) | 2012-06-11 | 2015-10-20 | Ohio State Innovation Foundation | System and method for sensing NO |
| JP6061790B2 (ja) | 2012-08-30 | 2017-01-18 | 日本特殊陶業株式会社 | 酸化触媒の劣化診断装置 |
| DE102012217832A1 (de) | 2012-09-28 | 2014-04-03 | Robert Bosch Gmbh | Verfahren zur Überwachung einer Schadstoff-Konvertierungsfähigkeit einer Abgasnachbehandlungskomponente |
| DE102014211321A1 (de) * | 2014-06-13 | 2015-12-17 | Robert Bosch Gmbh | Verfahren zum Betrieb einer Sensorvorrichtung |
| DE102020206665A1 (de) | 2020-05-28 | 2021-12-02 | Robert Bosch Gesellschaft mit beschränkter Haftung | Verfahren zum Kalibrieren eines Sensors zur Erfassung mindestens einer Eigenschaft eines Messgases in einem Messgasraum |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2119933A (en) * | 1982-05-06 | 1983-11-23 | Atomic Energy Authority Uk | Solid electrolyte gas sensors |
| US5344548A (en) * | 1990-12-21 | 1994-09-06 | Eniricerche S.P.A. | Solid state sensor device for the determination of the concentration of gases which can react with hydrogen |
| US5630920A (en) * | 1994-03-14 | 1997-05-20 | Robert Bosch Gmbh | Electrochemical sensor for determining the oxygen concentration in gas mixtures |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4150562A (en) * | 1978-05-31 | 1979-04-24 | Ford Motor Company | Method and means for temperature compensation in exhaust gas sensors |
| GB2182447B (en) * | 1985-10-18 | 1990-01-24 | Honda Motor Co Ltd | Device for measuring a component of a gaseous mixture |
| DE69735302T8 (de) * | 1996-09-17 | 2007-03-01 | Kabushiki Kaisha Riken | Gas sensor |
| DE19734860C2 (de) * | 1997-08-12 | 1999-12-16 | Bosch Gmbh Robert | Verfahren zur Bestimmung oxidierbarer Bestandteile in einem Gasgemisch |
| JPH11201934A (ja) * | 1998-01-09 | 1999-07-30 | Riken Corp | 酸素濃度測定回路 |
-
1999
- 1999-09-30 DE DE19947240A patent/DE19947240B4/de not_active Expired - Fee Related
-
2000
- 2000-09-28 US US09/856,912 patent/US6776890B1/en not_active Expired - Fee Related
- 2000-09-28 EP EP00974335A patent/EP1144829B1/de not_active Expired - Lifetime
- 2000-09-28 KR KR1020017006672A patent/KR100669292B1/ko not_active Expired - Fee Related
- 2000-09-28 JP JP2001527092A patent/JP2003510589A/ja not_active Withdrawn
- 2000-09-28 WO PCT/DE2000/003384 patent/WO2001023730A2/de not_active Ceased
- 2000-09-28 DE DE50015577T patent/DE50015577D1/de not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2119933A (en) * | 1982-05-06 | 1983-11-23 | Atomic Energy Authority Uk | Solid electrolyte gas sensors |
| US5344548A (en) * | 1990-12-21 | 1994-09-06 | Eniricerche S.P.A. | Solid state sensor device for the determination of the concentration of gases which can react with hydrogen |
| US5630920A (en) * | 1994-03-14 | 1997-05-20 | Robert Bosch Gmbh | Electrochemical sensor for determining the oxygen concentration in gas mixtures |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1144829A2 (de) | 2001-10-17 |
| DE19947240A1 (de) | 2001-05-10 |
| US6776890B1 (en) | 2004-08-17 |
| JP2003510589A (ja) | 2003-03-18 |
| EP1144829B1 (de) | 2009-03-04 |
| KR100669292B1 (ko) | 2007-01-17 |
| KR20010089516A (ko) | 2001-10-06 |
| WO2001023730A2 (de) | 2001-04-05 |
| DE50015577D1 (de) | 2009-04-16 |
| DE19947240B4 (de) | 2004-02-19 |
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