DK1494025T3 - Test af en lambdasondes funktionsegnethed - Google Patents
Test af en lambdasondes funktionsegnethedInfo
- Publication number
- DK1494025T3 DK1494025T3 DK04405341T DK04405341T DK1494025T3 DK 1494025 T3 DK1494025 T3 DK 1494025T3 DK 04405341 T DK04405341 T DK 04405341T DK 04405341 T DK04405341 T DK 04405341T DK 1494025 T3 DK1494025 T3 DK 1494025T3
- Authority
- DK
- Denmark
- Prior art keywords
- values
- lambda probe
- oxygen
- comparison
- reaction chamber
- Prior art date
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
- G01N27/41—Oxygen pumping cells
-
- 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
- G01N27/4175—Calibrating or checking the analyser
-
- 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
-
- 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
- G01N27/419—Measuring voltages or currents with a combination of oxygen pumping cells and oxygen concentration cells
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP03405495 | 2003-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK1494025T3 true DK1494025T3 (da) | 2007-09-17 |
Family
ID=33547827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK04405341T DK1494025T3 (da) | 2003-07-03 | 2004-06-03 | Test af en lambdasondes funktionsegnethed |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US20050000832A1 (da) |
| EP (1) | EP1494025B1 (da) |
| JP (1) | JP4796756B2 (da) |
| KR (1) | KR20050004004A (da) |
| CN (1) | CN1576837A (da) |
| AT (1) | ATE368850T1 (da) |
| AU (1) | AU2004202985A1 (da) |
| DE (1) | DE502004004491D1 (da) |
| DK (1) | DK1494025T3 (da) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090152113A1 (en) * | 2004-05-04 | 2009-06-18 | Kuo-Chuang Chiu | Gas detection system |
| DE102005032456A1 (de) * | 2005-07-12 | 2007-01-25 | Robert Bosch Gmbh | Verfahren zur Dynamikdiagnose einer Abgassonde |
| DE102005056515A1 (de) * | 2005-11-28 | 2007-05-31 | Robert Bosch Gmbh | Verfahren zur Erkennung der Diffusionsgaszusammensetzung in einer Breitband-Lambdasonde |
| DE102006041184A1 (de) * | 2006-09-01 | 2008-03-06 | Robert Bosch Gmbh | Schaltungsanordnung zum Betreiben einer Führungssonde |
| DE102007009157A1 (de) * | 2007-02-26 | 2008-08-28 | Robert Bosch Gmbh | Verfahren zum Betreiben einer Lambdasonde |
| DE102007034251B4 (de) * | 2007-07-23 | 2013-12-05 | Continental Automotive Gmbh | Fehleranalyseverfahren für eine Lambda-Sonde, Motorsteuerung für eine Brennkraftmaschine zur Ausführung des Fehleranalyseverfahrens sowie Programmspeicher |
| ES2614154T3 (es) * | 2008-07-10 | 2017-05-29 | Robert Bosch Gmbh | Elemento sensor y procedimiento para determinar componentes gaseosos en mezclas gaseosas y su utilización |
| DE102009026418B4 (de) * | 2009-05-22 | 2023-07-13 | Robert Bosch Gmbh | Konditionierung eines Sensorelements in einem Brennerprüferstand bei mindestens 1000°C und Konditionierungsstrom |
| DE102009027378A1 (de) * | 2009-07-01 | 2011-01-05 | Robert Bosch Gmbh | Verfahren und Diagnosevorrichtung zur Diagnose einer beheizbaren Abgassonde einer Brennkraftmaschine |
| CN101811870B (zh) * | 2009-07-21 | 2012-09-05 | 哈尔滨理工大学 | 铝合金熔体含氢量快速测定仪用探头及制造方法 |
| DE102010029776A1 (de) * | 2010-06-08 | 2011-12-08 | Robert Bosch Gmbh | Verfahren zum Erkennen des Typs von Lambdasonden |
| DE102010030117A1 (de) * | 2010-06-15 | 2011-12-15 | Robert Bosch Gmbh | Schaltungsanordnung zum Betreiben einer Gassonde |
| DE102013204821A1 (de) * | 2013-03-19 | 2014-09-25 | Robert Bosch Gmbh | Verfahren, Steuergerät und Vorrichtung zum Analysieren eines Gases |
| DE102013223049A1 (de) | 2013-11-13 | 2015-05-13 | Robert Bosch Gmbh | Verfahren zur Diagnose einer Lambda-Sonde im laufenden Betrieb |
| DE102018208317A1 (de) * | 2018-05-25 | 2019-11-28 | Robert Bosch Gmbh | Verfahren zur Diagnose von Abgassensoren |
| CN110308190A (zh) * | 2019-07-30 | 2019-10-08 | 苏州禾苏传感器科技有限公司 | 一种带扩散障片式氧传感器芯片 |
| DE102022209840A1 (de) * | 2022-09-19 | 2024-03-21 | Robert Bosch Gesellschaft mit beschränkter Haftung | Verfahren zum Betrieb einer elektrochemische Vorrichtung sowie elektrochemische Vorrichtung |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59208452A (ja) * | 1983-05-11 | 1984-11-26 | Mitsubishi Electric Corp | 機関の空燃比センサ |
| JPS6027754A (ja) * | 1983-07-25 | 1985-02-12 | Mitsubishi Electric Corp | 機関の空燃比制御装置 |
| JPS60219547A (ja) * | 1984-04-16 | 1985-11-02 | Nissan Motor Co Ltd | 酸素濃度検出装置 |
| JPS61195349A (ja) * | 1985-02-25 | 1986-08-29 | Ngk Spark Plug Co Ltd | 内燃機関の空燃比検出装置 |
| JPH073404B2 (ja) * | 1986-03-27 | 1995-01-18 | 本田技研工業株式会社 | 酸素濃度センサの異常検出方法 |
| US5034112A (en) * | 1988-05-19 | 1991-07-23 | Nissan Motor Company, Ltd. | Device for measuring concentration of nitrogen oxide in combustion gas |
| JPH0232051U (da) * | 1988-08-22 | 1990-02-28 | ||
| JP2827719B2 (ja) * | 1992-07-16 | 1998-11-25 | 三菱自動車工業株式会社 | Ｏ２ センサの故障判定方法 |
| US5558752A (en) * | 1995-04-28 | 1996-09-24 | General Motors Corporation | Exhaust gas sensor diagnostic |
| ATE215745T1 (de) * | 1996-07-11 | 2002-04-15 | Sulzer Hexis Ag | Verfahren zur gleichzeitigen erzeugung von elektrischer energie und wärme für heizzwecke |
| JPH1137972A (ja) * | 1997-07-14 | 1999-02-12 | Ngk Insulators Ltd | ガスセンサ |
| JP3891234B2 (ja) * | 1997-10-02 | 2007-03-14 | 株式会社デンソー | 内燃機関の空燃比センサ系異常診断装置 |
| WO2000037930A1 (fr) * | 1998-12-21 | 2000-06-29 | Kabushiki Kaisha Riken | Capteur composite |
| JP2002318221A (ja) * | 2001-04-24 | 2002-10-31 | Matsushita Electric Ind Co Ltd | ガス検出装置 |
| DE10156248C1 (de) * | 2001-11-15 | 2003-06-18 | Bosch Gmbh Robert | Sensor zur Messung der Konzentration einer Gaskomponente in einem Gasgemisch |
| US6752135B2 (en) * | 2002-11-12 | 2004-06-22 | Woodward Governor Company | Apparatus for air/fuel ratio control |
| JP3744486B2 (ja) * | 2002-11-25 | 2006-02-08 | トヨタ自動車株式会社 | 酸素センサの劣化検出装置 |
-
2004
- 2004-06-03 DK DK04405341T patent/DK1494025T3/da active
- 2004-06-03 DE DE502004004491T patent/DE502004004491D1/de active Active
- 2004-06-03 AT AT04405341T patent/ATE368850T1/de active
- 2004-06-03 EP EP04405341A patent/EP1494025B1/de not_active Not-in-force
- 2004-06-10 US US10/866,404 patent/US20050000832A1/en not_active Abandoned
- 2004-06-21 KR KR1020040046187A patent/KR20050004004A/ko not_active Application Discontinuation
- 2004-07-02 AU AU2004202985A patent/AU2004202985A1/en not_active Abandoned
- 2004-07-02 CN CNA2004100620852A patent/CN1576837A/zh active Pending
- 2004-07-02 JP JP2004196171A patent/JP4796756B2/ja not_active Expired - Fee Related
-
2008
- 2008-09-11 US US12/209,118 patent/US8366906B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US20090057163A1 (en) | 2009-03-05 |
| KR20050004004A (ko) | 2005-01-12 |
| US20050000832A1 (en) | 2005-01-06 |
| EP1494025B1 (de) | 2007-08-01 |
| JP4796756B2 (ja) | 2011-10-19 |
| JP2005024561A (ja) | 2005-01-27 |
| EP1494025A1 (de) | 2005-01-05 |
| AU2004202985A1 (en) | 2005-01-20 |
| ATE368850T1 (de) | 2007-08-15 |
| US8366906B2 (en) | 2013-02-05 |
| DE502004004491D1 (de) | 2007-09-13 |
| CN1576837A (zh) | 2005-02-09 |
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