DE69735302T8 - Gas sensor - Google Patents

Gas sensor Download PDF

Info

Publication number
DE69735302T8
DE69735302T8 DE69735302T DE69735302T DE69735302T8 DE 69735302 T8 DE69735302 T8 DE 69735302T8 DE 69735302 T DE69735302 T DE 69735302T DE 69735302 T DE69735302 T DE 69735302T DE 69735302 T8 DE69735302 T8 DE 69735302T8
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 - Fee Related
Application number
DE69735302T
Other languages
English (en)
Other versions
DE69735302D1 (en
DE69735302T2 (de
Inventor
Yunzhi Kabushiki Kaisha Riken Kumagaya-shi GAO
Akira Kabushiki Kaisha Riken Kumagaya-shi KUNIMOTO
Yongtie Kabushiki Kaisha Riken Kumagaya-shi YAN
Hideyuki Kabushiki Kaisha Riken Kumagaya-shi KUROSAWA
Yukio Kabushiki Kaisha Riken Kumagaya-shi NAKANOUCHI
Norio Chuo-ku Fukuoka-shi MIURA
Noboru Kasuga-shi YAMAZOE
Masaharu Kabushiki Kaisha Riken Kumagaya-shi HASEI
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.)
Riken Corp
Original Assignee
Riken Corp
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 Riken Corp filed Critical Riken Corp
Publication of DE69735302D1 publication Critical patent/DE69735302D1/de
Application granted granted Critical
Publication of DE69735302T2 publication Critical patent/DE69735302T2/de
Publication of DE69735302T8 publication Critical patent/DE69735302T8/de
Expired - Fee Related 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
    • G01N27/416—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
    • 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
    • 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
DE69735302T 1996-09-17 1997-09-16 Gas sensor Expired - Fee Related DE69735302T8 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP26506196 1996-09-17
JP26506196 1996-09-17
PCT/JP1997/003262 WO1998012550A1 (fr) 1996-09-17 1997-09-16 Capteur de gaz

Publications (3)

Publication Number Publication Date
DE69735302D1 DE69735302D1 (en) 2006-04-27
DE69735302T2 DE69735302T2 (de) 2006-10-12
DE69735302T8 true DE69735302T8 (de) 2007-03-01

Family

ID=17412051

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69735302T Expired - Fee Related DE69735302T8 (de) 1996-09-17 1997-09-16 Gas sensor

Country Status (5)

Country Link
US (1) US6551497B1 (de)
EP (1) EP0862056B1 (de)
JP (2) JP3090479B2 (de)
DE (1) DE69735302T8 (de)
WO (1) WO1998012550A1 (de)

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DE19947240B4 (de) * 1999-09-30 2004-02-19 Robert Bosch Gmbh Verfahren zum Betrieb einer Mischpotential-Abgassonde und Schaltungsanordnungen zur Durchführung der Verfahren
DE10007010C2 (de) * 2000-02-16 2003-04-17 Daimler Chrysler Ag Sensoreinheit zur Bestimmung der Abgasrückführungsrate einer Brennkraftmaschine
DE10048031B4 (de) * 2000-09-26 2004-04-29 Epiq Sensor-Nite N.V. Verfahren zur Bestimmung des NOx-Gehaltes eines Messgases
CA2400882A1 (en) * 2001-09-03 2003-03-03 Tomonori Kondo Gas sensor
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US6843900B2 (en) * 2002-01-03 2005-01-18 The Ohio State University Potentiometric NOx sensors based on yttria-stabilized zirconia with zeolite modified electrode
US6764591B1 (en) * 2002-02-01 2004-07-20 The Ohio State University Potentiometric sensors comprising yttria-stabilized zirconia and measurement method of total NOx sensing without CO interference
US7153401B2 (en) * 2002-05-13 2006-12-26 The Regents Of The University Of California Current-biased potentiometric NOx sensor for vehicle emissions
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DE102004013852A1 (de) * 2004-03-20 2005-12-01 Robert Bosch Gmbh Sensorelement zur Bestimmung der physikalischen Eigenschaft eines Messgases
US20080017510A1 (en) * 2004-05-26 2008-01-24 Nair Balakrishnan G NOx Gas Sensor Method and Device
EP1754050B1 (de) * 2004-05-26 2017-08-30 EmiSense Technologies, LLC Nox-gassensorverfahren und -vorrichtung
US20060231422A1 (en) * 2005-04-14 2006-10-19 Honeywell International Inc. Switched gas sensor
US20060231420A1 (en) * 2005-04-19 2006-10-19 The Regents Of The University Of California Explosives detection sensor
US20080006532A1 (en) * 2005-04-19 2008-01-10 Rangachary Mukundan Ammonia and nitrogen oxide sensors
US7575709B2 (en) * 2005-04-19 2009-08-18 Los Alamos National Security, Llc Tape-cast sensors and method of making
US7611612B2 (en) * 2005-07-14 2009-11-03 Ceramatec, Inc. Multilayer ceramic NOx gas sensor device
US7820028B2 (en) * 2005-09-02 2010-10-26 Honeywell International Inc. Oxides of nitrogen gas sensors and methods
US7828956B2 (en) * 2006-01-09 2010-11-09 Ford Global Technologies, Llc Method for measuring concentrations of gas moieties in a gas mixture
US20070240987A1 (en) * 2006-04-14 2007-10-18 Nair Balakrishnan G Apparatus and Method for Measuring Nitric Oxide in Exhaled Breath
US8177957B2 (en) * 2006-08-22 2012-05-15 Lawrence Livermore National Security, Llc Multiple frequency method for operating electrochemical sensors
JP2010519514A (ja) * 2007-02-16 2010-06-03 セラマテック・インク 選択性および検出感度の改善されたＮＯｘセンサー
KR20160090405A (ko) * 2007-10-09 2016-07-29 유니버시티 오브 플로리다 리서치 파운데이션, 인크. 통합 온도 제어 및 온도 센서를 가지는 복합형 전위차 가스 센서 어레이
JP4904238B2 (ja) * 2007-10-09 2012-03-28 矢崎総業株式会社 ガスセンサ及びガス検出装置
DE102007061947A1 (de) * 2007-12-21 2009-06-25 Robert Bosch Gmbh Schneller Breitband-Abgassensor
US20110168557A1 (en) * 2008-09-30 2011-07-14 Iljin Copper Foil Co., Ltd. Nitrogen-oxide gas sensor
KR101052617B1 (ko) 2008-09-30 2011-07-29 주식회사 시오스 질소산화물 가스센서
JP2012504235A (ja) * 2008-09-30 2012-02-16 イルジン カッパー ホイル カンパニー リミテッド 長期信号安定性を有する窒素酸化物ガスセンサー
KR101133267B1 (ko) 2008-09-30 2012-04-05 주식회사 시오스 질소산화물 가스센서
JP5192031B2 (ja) * 2010-12-27 2013-05-08 日本特殊陶業株式会社 ガスセンサ
JP6140393B2 (ja) * 2012-05-11 2017-05-31 株式会社Ｓｏｋｅｎ 粒子状物質検出素子及び粒子状物質検出センサ
US9164080B2 (en) 2012-06-11 2015-10-20 Ohio State Innovation Foundation System and method for sensing NO
WO2015025924A1 (ja) * 2013-08-21 2015-02-26 株式会社デンソー ガスセンサ
JP2015045581A (ja) * 2013-08-28 2015-03-12 株式会社日本自動車部品総合研究所 ガス濃度検出装置
JP5910683B2 (ja) * 2013-08-30 2016-04-27 株式会社デンソー ガス濃度検出装置
JP5892135B2 (ja) * 2013-09-24 2016-03-23 株式会社デンソー ガス濃度検出装置
JP6169763B2 (ja) * 2013-12-16 2017-07-26 株式会社Ｓｏｋｅｎ ガスセンサ
JP6101669B2 (ja) * 2013-12-16 2017-03-22 株式会社日本自動車部品総合研究所 ガスセンサ
JP6305832B2 (ja) * 2014-06-04 2018-04-04 株式会社デンソー 特定ガス濃度検出方法
JP6350359B2 (ja) * 2014-06-16 2018-07-04 株式会社デンソー ガスセンサ
JP6352215B2 (ja) * 2014-07-10 2018-07-04 株式会社デンソー ガスセンサ素子
DE102014214368A1 (de) * 2014-07-23 2016-01-28 Siemens Aktiengesellschaft Gassensor zur Detektion von NO und/oder NO2 und Betriebsverfahren für einen solchen Gassensor
DE102014214398A1 (de) * 2014-07-23 2016-01-28 Siemens Aktiengesellschaft Gassensor und Verfahren zur Detektion von Sauerstoff
JP6558109B2 (ja) * 2014-07-25 2019-08-14 株式会社デンソー ガス濃度検出装置
JP6410398B2 (ja) * 2014-09-02 2018-10-24 株式会社Ｓｏｋｅｎ ガスセンサ素子
JP6390560B2 (ja) * 2014-10-01 2018-09-19 株式会社デンソー ガス濃度検出装置
WO2016052707A1 (ja) * 2014-10-01 2016-04-07 株式会社デンソー ガス濃度検出装置
JP6344229B2 (ja) * 2014-12-17 2018-06-20 株式会社デンソー ガスセンサ及びその製造方法
JP6311686B2 (ja) * 2015-10-08 2018-04-18 トヨタ自動車株式会社 多ガス検出装置

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US2861926A (en) * 1953-02-26 1958-11-25 Mine Safety Appliances Co Electrochemical method and apparatus for gas detection
JPS55154450A (en) * 1979-05-19 1980-12-02 Nissan Motor Co Ltd Air-fuel-ratio detector
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JPS6118857A (ja) * 1984-07-06 1986-01-27 Ngk Insulators Ltd 電気化学的セルの製造方法
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JPH0672861B2 (ja) * 1986-08-04 1994-09-14 日本碍子株式会社 ＮＯｘセンサ
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JP2636883B2 (ja) * 1988-04-30 1997-07-30 日本碍子株式会社 ＮＯｘ濃度測定装置
JP2938514B2 (ja) * 1990-04-25 1999-08-23 三菱電機株式会社 ガスセンサー
JPH04142455A (ja) 1990-10-02 1992-05-15 Osaka Gas Co Ltd 窒素酸化物センサとその使用方法
JP3041441B2 (ja) * 1991-10-23 2000-05-15 大阪瓦斯株式会社 窒素酸化物センサ
JP2844286B2 (ja) 1992-10-23 1999-01-06 株式会社山武 窒素酸化物検出素子およびその製造方法
US5480535A (en) * 1992-12-28 1996-01-02 Kabushiki Kaisha Toyota Chuo Kenkyusho Thin film multilayered air/fuel ratio sensor
US5401372A (en) * 1993-04-26 1995-03-28 Ceramatec, Inc. Electrochemical catalytic reduction cell for the reduction of NOx in an O2 -containing exhaust emission
US5409591A (en) * 1993-09-24 1995-04-25 Baker; Charles K. Selective electrochemical detector for nitric oxide and method
SE513477C2 (sv) * 1993-11-08 2000-09-18 Volvo Ab Sensor för detektering av kväveoxidföreningar
WO1995014226A1 (en) * 1993-11-19 1995-05-26 Ceramatec, Inc. Multi-functional sensor for combustion systems
JPH07209249A (ja) * 1993-11-30 1995-08-11 Riken Corp 窒素酸化物センサ
JPH07234203A (ja) * 1994-02-23 1995-09-05 Osaka Gas Co Ltd 窒素酸化物センサ装置
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
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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
JP3128114B2 (ja) 1996-04-08 2001-01-29 株式会社リケン 窒素酸化物検出装置
JP3293741B2 (ja) 1996-06-06 2002-06-17 株式会社リケン ＮＯｘセンサ

Also Published As

Publication number Publication date
WO1998012550A1 (fr) 1998-03-26
EP0862056A1 (de) 1998-09-02
JP3871497B2 (ja) 2007-01-24
EP0862056A4 (de) 1999-06-02
EP0862056B1 (de) 2006-02-22
JP3090479B2 (ja) 2000-09-18
DE69735302D1 (en) 2006-04-27
DE69735302T2 (de) 2006-10-12
JP2000321238A (ja) 2000-11-24
US6551497B1 (en) 2003-04-22

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Legal Events

Date Code Title Description
8381 Inventor (new situation)

Inventor name: GAO,YUNZHI, KABUSHIKI KAISHA RIKEN, KUMAGAYA-SHI,

Inventor name: KUNIMOTO, AKIRA, KABUSHIKI KAISHA RIKEN, KUMAGAYA-

Inventor name: YAN,YONGTIE, KABUSHIKI KAISHA RIKEN, KUMAGAYA-SHI,

Inventor name: KUROSAWA, HIDEYUKI, KABUSHIKI KAISHA RIKEN, KUMAGA

Inventor name: NAKANOUCHI, YUKIO, KABUSHIKI KAISHA RIKEN, KUMAGAY

Inventor name: MIURA, NORIO, CHUO-KU, FUKUOKA-SHI, FUKUOKA-KEN 81

Inventor name: YAMAZOE, NOBORU, KASUGA-SHI, FUKUOKA-KEN 816-0843,

Inventor name: HASEI, MASAHARU, KABUSHIKI KAISHA RIKEN, KUMAGAYA-

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee