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DE69825347D1 - Gassensor - Google Patents

Gassensor

Info

Publication number
DE69825347D1
DE69825347D1 DE69825347T DE69825347T DE69825347D1 DE 69825347 D1 DE69825347 D1 DE 69825347D1 DE 69825347 T DE69825347 T DE 69825347T DE 69825347 T DE69825347 T DE 69825347T DE 69825347 D1 DE69825347 D1 DE 69825347D1
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 - Lifetime
Application number
DE69825347T
Other languages
English (en)
Other versions
DE69825347T2 (de
Inventor
Nobuhide Kato
Kunihiko Nakagaki
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.)
NGK Insulators Ltd
Original Assignee
NGK Insulators 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 Insulators Ltd filed Critical NGK Insulators Ltd
Publication of DE69825347D1 publication Critical patent/DE69825347D1/de
Application granted granted Critical
Publication of DE69825347T2 publication Critical patent/DE69825347T2/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

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)
DE69825347T 1997-03-27 1998-02-25 Gassensor Expired - Lifetime DE69825347T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7594797 1997-03-27
JP07594797A JP3610182B2 (ja) 1997-03-27 1997-03-27 ガスセンサ

Publications (2)

Publication Number Publication Date
DE69825347D1 true DE69825347D1 (de) 2004-09-09
DE69825347T2 DE69825347T2 (de) 2005-07-21

Family

ID=13590939

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69825347T Expired - Lifetime DE69825347T2 (de) 1997-03-27 1998-02-25 Gassensor

Country Status (4)

Country Link
US (1) US6344119B2 (de)
EP (1) EP0867715B1 (de)
JP (1) JP3610182B2 (de)
DE (1) DE69825347T2 (de)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3701124B2 (ja) * 1998-07-08 2005-09-28 日本碍子株式会社 ガスセンサ及び窒素酸化物センサ
DE19912102C2 (de) * 1999-03-18 2002-09-05 Bosch Gmbh Robert Elektrochemischer Gassensor
DE10007010C2 (de) * 2000-02-16 2003-04-17 Daimler Chrysler Ag Sensoreinheit zur Bestimmung der Abgasrückführungsrate einer Brennkraftmaschine
DE10222791B4 (de) * 2002-05-23 2004-07-01 Robert Bosch Gmbh Heizeinrichtung
JP3682474B2 (ja) * 2002-09-18 2005-08-10 独立行政法人産業技術総合研究所 水晶振動子電極材料との反応を利用したガス測定法
JP4739716B2 (ja) * 2003-09-29 2011-08-03 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング センサ素子
DE102004013545A1 (de) * 2004-03-19 2005-10-06 Robert Bosch Gmbh Sensorelement
US20080017510A1 (en) * 2004-05-26 2008-01-24 Nair Balakrishnan G NOx Gas Sensor Method and Device
JP4683862B2 (ja) * 2004-06-02 2011-05-18 イビデン株式会社 窒素酸化物濃度検出センサ
US7114325B2 (en) * 2004-07-23 2006-10-03 Ford Global Technologies, Llc Control system with a sensor
JP4165652B2 (ja) * 2004-07-26 2008-10-15 日本碍子株式会社 ガスセンサ
US20070000779A1 (en) * 2004-09-29 2007-01-04 Berndt Cramer Sensor element
US7611612B2 (en) * 2005-07-14 2009-11-03 Ceramatec, Inc. Multilayer ceramic NOx gas sensor device
JP2007093572A (ja) * 2005-08-29 2007-04-12 Shinko Electric Ind Co Ltd 固体電解質ガスセンサ
JP4851350B2 (ja) * 2007-01-12 2012-01-11 日本特殊陶業株式会社 ガスセンサ素子
EP2115402A2 (de) * 2007-02-16 2009-11-11 Ceramatec, Inc. Nox-sensor mit variabler selektivität und empfindlichkeit
DE102008032331A1 (de) * 2007-07-11 2009-01-15 NGK Spark Plug Co., Ltd., Nagoya-shi Ammoniakgassensor
JP5155712B2 (ja) * 2008-03-28 2013-03-06 日本碍子株式会社 ガスセンサ、ＮＯｘセンサ、およびガスセンサの作製方法
JP5105488B2 (ja) * 2008-07-09 2012-12-26 日本特殊陶業株式会社 ガスセンサ
JP4860762B2 (ja) * 2009-04-17 2012-01-25 日本特殊陶業株式会社 ガスセンサ
JP4897912B2 (ja) * 2009-11-02 2012-03-14 日本特殊陶業株式会社 ガスセンサ
US8974657B2 (en) * 2010-09-03 2015-03-10 Nextech Materials Ltd. Amperometric electrochemical cells and sensors
KR102168091B1 (ko) 2012-03-08 2020-10-20 넥스테크 머티리얼스, 엘티디. 전류계 전기화학 센서, 센서 시스템 및 검출 방법
US9164080B2 (en) 2012-06-11 2015-10-20 Ohio State Innovation Foundation System and method for sensing NO
JP5996981B2 (ja) * 2012-09-13 2016-09-21 日本特殊陶業株式会社 ガスセンサ素子、及びガスセンサ
US9719957B2 (en) 2013-01-08 2017-08-01 Ngk Spark Plug Co., Ltd. Gas sensor element and gas sensor
JP5788926B2 (ja) * 2013-05-13 2015-10-07 日本碍子株式会社 炭化水素ガスセンサ
JP5883976B2 (ja) * 2014-07-29 2016-03-15 日本碍子株式会社 ガスセンサの検知電極、導電性ペーストの製造方法、および、ガスセンサ
JP5992123B1 (ja) * 2015-11-17 2016-09-14 日本碍子株式会社 ガスセンサの検知電極、導電性ペーストの製造方法、ガスセンサ、および、ガスセンサの製造方法
US10739300B2 (en) * 2017-03-31 2020-08-11 Ngk Insulators, Ltd. Sensor element
CN110741249B (zh) * 2017-06-16 2022-11-08 日本碍子株式会社 传感器元件及气体传感器
JP6999455B2 (ja) * 2018-03-13 2022-01-18 日本碍子株式会社 センサ素子及びガスセンサ
CN111505080B (zh) * 2019-01-31 2024-05-31 苏州工业园区传世汽车电子有限公司 一种片式氧传感器用芯片外电极及其制备方法
JP7339913B2 (ja) * 2020-03-27 2023-09-06 日本碍子株式会社 センサ素子及びガスセンサ
CN113075277B (zh) * 2021-05-20 2022-08-02 中国科学技术大学先进技术研究院 氮氧化物传感器
CN113340963A (zh) * 2021-06-17 2021-09-03 浙江新瓷智能科技有限公司 一种氮氧电化学气体传感器芯片

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5819873A (ja) * 1981-07-30 1983-02-05 Mitsubishi Electric Corp 酸素ガス濃淡電池
JPS60108745A (ja) * 1983-11-18 1985-06-14 Ngk Insulators Ltd 電気化学的装置
US4579643A (en) 1983-11-18 1986-04-01 Ngk Insulators, Ltd. Electrochemical device
US4810350A (en) 1986-09-08 1989-03-07 General Motors Corporation Automotive, internal reference, solid electrolyte, lean oxygen sensor
US5045169A (en) 1990-02-05 1991-09-03 Westinghouse Electric Corp. Solid oxide electrolyte electrochemical oxygen generator
US5662786A (en) * 1990-03-19 1997-09-02 Robert Bosch Gmbh Electrochemical sensor
JPH0426055A (ja) 1990-05-21 1992-01-29 Yuasa Corp ニッケル極板の製造法
JPH0562297A (ja) 1991-09-05 1993-03-12 Toshiba Corp モータブレーキ制御装置
JP3467814B2 (ja) 1993-01-22 2003-11-17 株式会社デンソー 酸素濃度検出装置
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
GB2288873A (en) 1994-04-28 1995-11-01 Univ Middlesex Serv Ltd Multi-component gas analysis apparatus
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
JP3050781B2 (ja) * 1995-10-20 2000-06-12 日本碍子株式会社 被測定ガス中の所定ガス成分の測定方法及び測定装置
JP3631582B2 (ja) 1996-03-28 2005-03-23 日本碍子株式会社 ガスセンサ

Also Published As

Publication number Publication date
US20010008211A1 (en) 2001-07-19
JP3610182B2 (ja) 2005-01-12
JPH10267893A (ja) 1998-10-09
US6344119B2 (en) 2002-02-05
EP0867715B1 (de) 2004-08-04
DE69825347T2 (de) 2005-07-21
EP0867715A1 (de) 1998-09-30

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Legal Events

Date Code Title Description
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