JP4638647B2 - 混合気中の酸化性ガスの濃度を決定するためのセンサの作動方法 - Google Patents

混合気中の酸化性ガスの濃度を決定するためのセンサの作動方法 Download PDF

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Publication number
JP4638647B2
JP4638647B2 JP2001548931A JP2001548931A JP4638647B2 JP 4638647 B2 JP4638647 B2 JP 4638647B2 JP 2001548931 A JP2001548931 A JP 2001548931A JP 2001548931 A JP2001548931 A JP 2001548931A JP 4638647 B2 JP4638647 B2 JP 4638647B2
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Japan
Prior art keywords
electrode
pump electrode
voltage
oxygen
electrodes
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Expired - Fee Related
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JP2001548931A
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English (en)
Japanese (ja)
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JP2003518620A (ja
JP2003518620A5 (enExample
Inventor
クラマー，ベルント
シュマン，ベルント
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Robert Bosch GmbH
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Robert Bosch GmbH
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    • 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

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  • 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)
JP2001548931A 1999-12-23 2000-12-20 混合気中の酸化性ガスの濃度を決定するためのセンサの作動方法 Expired - Fee Related JP4638647B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19962912A DE19962912C2 (de) 1999-12-23 1999-12-23 Verfahren zum Betreiben eines Sensors zur Bestimmung der Konzentration oxidierender Gase in Gasgemischen
DE19962912.9 1999-12-23
PCT/DE2000/004550 WO2001048467A2 (de) 1999-12-23 2000-12-20 Verfahren zum betreiben eines sensors zur bestimmung der konzentration oxidierender gase in gasgemischen

Publications (3)

Publication Number Publication Date
JP2003518620A JP2003518620A (ja) 2003-06-10
JP2003518620A5 JP2003518620A5 (enExample) 2010-08-12
JP4638647B2 true JP4638647B2 (ja) 2011-02-23

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ID=7934429

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JP2001548931A Expired - Fee Related JP4638647B2 (ja) 1999-12-23 2000-12-20 混合気中の酸化性ガスの濃度を決定するためのセンサの作動方法

Country Status (5)

Country Link
US (1) US6767449B2 (enExample)
EP (1) EP1250591B1 (enExample)
JP (1) JP4638647B2 (enExample)
DE (2) DE19962912C2 (enExample)
WO (1) WO2001048467A2 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10145804B4 (de) 2001-09-17 2007-06-06 Robert Bosch Gmbh Stickoxidsensor mit unterdrückter Sauerstoffabhängigkeit des NO↓X↓-Signals
JP4178885B2 (ja) * 2002-08-30 2008-11-12 株式会社デンソー ガス濃度検出装置
DE10316645A1 (de) * 2003-04-11 2004-10-28 Robert Bosch Gmbh Vorrichtung zum Betreiben eines Gassensors
DE102004046639A1 (de) 2004-09-25 2006-03-30 Robert Bosch Gmbh Verfahren zum Betreiben einer Brennkraftmaschine und Vorrichtung zur Durchführung des Verfahrens
DE102005042488A1 (de) 2005-09-07 2007-03-08 Robert Bosch Gmbh Verfahren zum Betreiben einer Brennkraftmaschine und Vorrichtung zur Durchführung des Verfahrens
DE102005042489A1 (de) 2005-09-07 2007-03-08 Robert Bosch Gmbh Verfahren zum Betreiben einer Brennkraftmaschine und Vorrichtung zur Durchführung des Verfahrens
DE102005042487A1 (de) 2005-09-07 2007-03-08 Robert Bosch Gmbh Verfahren zum Betreiben einer Brennkraftmaschine und Vorrichtung zur Durchführung des Verfahrens
DE102009001622A1 (de) 2009-03-17 2010-09-23 Robert Bosch Gmbh Messvorrichtung zur Bestimmung einer Gaskomponente mit verringerter Sauerstoff-Querempfindlichkeit
DE102009026918A1 (de) 2009-06-12 2010-12-16 Robert Bosch Gmbh Gassensorelement mit integrierter Abschirmung

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0635957B2 (ja) * 1986-11-07 1994-05-11 日本碍子株式会社 酸素分析装置
JPH07122626B2 (ja) * 1987-05-08 1995-12-25 日本碍子株式会社 電気化学的装置
JP3511420B2 (ja) * 1995-06-26 2004-03-29 日本碍子株式会社 出力補正機能付きセンサ
JP3671100B2 (ja) * 1996-02-23 2005-07-13 日本碍子株式会社 酸化物センサ
JP3488591B2 (ja) 1996-03-28 2004-01-19 日本碍子株式会社 酸化物センサ
US6228252B1 (en) 1997-02-13 2001-05-08 Ngk Spark Plug Co. Ltd. Apparatus for detecting concentration of nitrogen oxide
JPH1137972A (ja) 1997-07-14 1999-02-12 Ngk Insulators Ltd ガスセンサ
JP3671109B2 (ja) * 1998-02-19 2005-07-13 日本碍子株式会社 ガスセンサ
DE19838456C2 (de) * 1998-08-25 2003-12-18 Bosch Gmbh Robert Verfahren zur Temperaturregelung eines Meßfühlers
JP4005273B2 (ja) * 1998-09-16 2007-11-07 株式会社デンソー ガス濃度検出装置
DE19907946C2 (de) 1999-02-24 2003-12-11 Siemens Ag Schaltung für einen NOx-Meßaufnehmer
DE19926505B4 (de) 1999-06-10 2004-02-05 Siemens Ag Schaltung und Betriebsverfahren für einen NOx-Meßaufnehmer

Also Published As

Publication number Publication date
DE19962912C2 (de) 2003-12-04
WO2001048467A3 (de) 2002-07-18
JP2003518620A (ja) 2003-06-10
DE50015927D1 (en) 2010-07-01
EP1250591B1 (de) 2010-05-19
DE19962912A1 (de) 2001-07-05
WO2001048467A2 (de) 2001-07-05
US6767449B2 (en) 2004-07-27
US20020157452A1 (en) 2002-10-31
EP1250591A2 (de) 2002-10-23

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