DE69703018D1 - Verfahren und Vorrichtung zur Messung der Stickstoffoxidkonzentration - Google Patents

Verfahren und Vorrichtung zur Messung der Stickstoffoxidkonzentration

Info

Publication number
DE69703018D1
DE69703018D1 DE69703018T DE69703018T DE69703018D1 DE 69703018 D1 DE69703018 D1 DE 69703018D1 DE 69703018 T DE69703018 T DE 69703018T DE 69703018 T DE69703018 T DE 69703018T DE 69703018 D1 DE69703018 D1 DE 69703018D1
Authority
DE
Germany
Prior art keywords
nitrogen oxide
oxide concentration
measuring nitrogen
measuring
concentration
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
Application number
DE69703018T
Other languages
English (en)
Other versions
DE69703018T2 (de
Inventor
Masashi Ando
Noboru Ishida
Satoshi Sugaya
Takafumi Oshima
Norihiko Nadanami
Takaki Otsuka
Yoshikuni Sato
Tatuo Okumura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Niterra Co Ltd
Original Assignee
NGK Spark Plug Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NGK Spark Plug Co Ltd filed Critical NGK Spark Plug Co Ltd
Application granted granted Critical
Publication of DE69703018D1 publication Critical patent/DE69703018D1/de
Publication of DE69703018T2 publication Critical patent/DE69703018T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01N27/4073—Composition or fabrication of the solid electrolyte
    • G01N27/4074—Composition or fabrication of the solid electrolyte for detection of gases other than oxygen
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/17—Nitrogen containing
    • Y10T436/177692—Oxides of nitrogen
    • Y10T436/179228—Both nitrogen oxide and dioxide

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 Non-Biological Materials By The Use Of Chemical Means (AREA)
DE69703018T 1996-12-02 1997-12-02 Verfahren und Vorrichtung zur Messung der Stickstoffoxidkonzentration Expired - Lifetime DE69703018T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP33751996 1996-12-02

Publications (2)

Publication Number Publication Date
DE69703018D1 true DE69703018D1 (de) 2000-10-12
DE69703018T2 DE69703018T2 (de) 2001-05-03

Family

ID=18309425

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69703018T Expired - Lifetime DE69703018T2 (de) 1996-12-02 1997-12-02 Verfahren und Vorrichtung zur Messung der Stickstoffoxidkonzentration

Country Status (3)

Country Link
US (1) US6214208B1 (de)
EP (1) EP0845670B1 (de)
DE (1) DE69703018T2 (de)

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JP3128114B2 (ja) * 1996-04-08 2001-01-29 株式会社リケン 窒素酸化物検出装置
DE69837023T2 (de) * 1997-03-28 2007-11-22 NGK Spark Plug Co., Ltd., Nagoya NOx Sensor
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US7905134B2 (en) * 2002-08-06 2011-03-15 The Regents Of The University Of California Biomarker normalization
DE10339458A1 (de) * 2002-08-28 2004-03-25 Denso Corp., Kariya Gasmessfühler und Verfahren zu dessen Herstellung
JP2004157111A (ja) * 2002-10-17 2004-06-03 Denso Corp 空燃比センサ
US7048844B2 (en) * 2002-11-15 2006-05-23 Delphi Technologies, Inc. Gas sensor and method for use thereof
US7959863B2 (en) * 2006-08-09 2011-06-14 Ngk Spark Plug Co., Ltd. Liquid state detecting sensor
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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
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US7998417B2 (en) * 2008-08-22 2011-08-16 Board Of Regents, University Of Texas System Particulate matter sensor with a heater
EP2324349B1 (de) * 2008-09-03 2016-11-30 Testo AG Verfahren und vorrichtung zur messwerterfassung und messwertanzeige
US7891232B2 (en) * 2008-11-21 2011-02-22 Board Of Regents, The University Of Texas System Rigid particulate matter sensor
US8161796B2 (en) * 2009-04-16 2012-04-24 Emisense Technologies Llc Particulate matter sensor with an insulating air gap
JP2011102797A (ja) * 2009-10-15 2011-05-26 Ngk Insulators Ltd ガスセンサおよびセンサ素子の製造方法
DE202013103647U1 (de) 2013-08-12 2013-09-02 Aspect Imaging Ltd. Ein System zum Online-Messen und Steuern von O2-Fraktion, CO-Fraktion und CO2-Fraktion
ES2828278T3 (es) 2014-09-23 2021-05-25 Tearlab Res Inc Sistema de integración de recolección de lágrimas microfluídicas y análisis de flujo lateral de analitos de interés
CN112285158B (zh) * 2020-10-29 2022-03-22 攀钢集团攀枝花钢铁研究院有限公司 一种冶金煤气燃烧特性的测试装置及方法
CN112881585B (zh) * 2021-01-12 2023-03-31 赣南师范大学 一种基于纳米酶催化驱动的银源检测方法
DE102021212821A1 (de) 2021-11-15 2023-05-17 Vitesco Technologies GmbH Verfahren zum Betreiben eines Abgassensors für eine Brennkraftmaschine und Abgassensor
DE102022203511A1 (de) 2022-04-07 2023-10-12 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zu einer Abgasanalyse eines Abgasstroms eines Brennstoffzellensystems und Brennstoffzellensystem

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JP2885336B2 (ja) 1994-04-21 1999-04-19 日本碍子株式会社 被測定ガス中のＮＯｘ濃度の測定方法及び測定装置
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JP3671100B2 (ja) 1996-02-23 2005-07-13 日本碍子株式会社 酸化物センサ
JP3647181B2 (ja) 1996-02-23 2005-05-11 日本碍子株式会社 窒素酸化物の測定方法

Also Published As

Publication number Publication date
DE69703018T2 (de) 2001-05-03
US6214208B1 (en) 2001-04-10
EP0845670A2 (de) 1998-06-03
EP0845670B1 (de) 2000-09-06
EP0845670A3 (de) 1998-10-07

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Legal Events

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