DE69410653D1 - Sauerstoffkonzentrationssensor - Google Patents

Sauerstoffkonzentrationssensor

Info

Publication number
DE69410653D1
DE69410653D1 DE69410653T DE69410653T DE69410653D1 DE 69410653 D1 DE69410653 D1 DE 69410653D1 DE 69410653 T DE69410653 T DE 69410653T DE 69410653 T DE69410653 T DE 69410653T DE 69410653 D1 DE69410653 D1 DE 69410653D1
Authority
DE
Germany
Prior art keywords
oxygen concentration
concentration sensor
sensor
oxygen
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 - Fee Related
Application number
DE69410653T
Other languages
English (en)
Other versions
DE69410653T2 (de
Inventor
Rentaro Mori
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of DE69410653D1 publication Critical patent/DE69410653D1/de
Application granted granted Critical
Publication of DE69410653T2 publication Critical patent/DE69410653T2/de
Anticipated expiration legal-status Critical
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
    • G01N27/403—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
    • G01N27/4075—Composition or fabrication of the electrodes and coatings thereon, e.g. catalysts

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 Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
DE69410653T 1993-02-10 1994-02-08 Sauerstoffkonzentrationssensor Expired - Fee Related DE69410653T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5022690A JPH06235715A (ja) 1993-02-10 1993-02-10 酸素濃度センサ

Publications (2)

Publication Number Publication Date
DE69410653D1 true DE69410653D1 (de) 1998-07-09
DE69410653T2 DE69410653T2 (de) 1998-12-10

Family

ID=12089876

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69410653T Expired - Fee Related DE69410653T2 (de) 1993-02-10 1994-02-08 Sauerstoffkonzentrationssensor

Country Status (4)

Country Link
US (1) US5445796A (de)
EP (1) EP0610884B1 (de)
JP (1) JPH06235715A (de)
DE (1) DE69410653T2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08278272A (ja) * 1995-04-10 1996-10-22 Ngk Insulators Ltd ＮＯｘセンサ
GB9510086D0 (en) * 1995-05-18 1995-07-12 British Gas Plc Internal combustion engine
US5635628A (en) * 1995-05-19 1997-06-03 Siemens Aktiengesellschaft Method for detecting methane in a gas mixture
DE19543537C2 (de) * 1995-11-22 2002-08-08 Siemens Ag Abgassensor und Schaltungsanordnung für den Abgassensor
DE19623434A1 (de) * 1996-06-12 1997-12-18 Bosch Gmbh Robert Sensor zur Bestimmung der Konzentration oxidierbarer Bestandteile in einem Gasgemisch
US6117393A (en) * 1997-01-16 2000-09-12 Cts Corporation Multilayered gas sensor
US5779980A (en) * 1997-01-16 1998-07-14 Cts Corporation Gas sensor having a compounded catalytic structure
DE19732601C2 (de) * 1997-07-29 1999-11-04 Heraeus Electro Nite Int Katalytisches Schichtsystem
US5798269A (en) * 1997-08-04 1998-08-25 Ford Global Technologies, Inc. Method for detecting change in oxygen partial pressure based on metal/metal oxide phase transformations
US5783153A (en) * 1997-08-04 1998-07-21 Ford Global Technologies, Inc. Metal oxide oxygen sensors based on phase transformation
US5876673A (en) * 1997-08-04 1999-03-02 Ford Global Technologies, Inc. High sensitivity phase transformation-based oxygen sensors for proportional control
GB2335043B (en) * 1998-03-04 2002-05-22 Eev Ltd Gas sensors
JP4595264B2 (ja) * 2000-10-05 2010-12-08 株式会社デンソー 酸素センサ素子及びその製造方法
JP4886935B2 (ja) * 2001-04-16 2012-02-29 株式会社アイシーティー 触媒
US20050241136A1 (en) * 2004-04-30 2005-11-03 Ming-Cheng Wu Method for making sensors, and sensors made therefrom
JP2006098343A (ja) * 2004-09-30 2006-04-13 Tdk Corp ガスセンサ
JP2024068310A (ja) * 2022-11-08 2024-05-20 日本特殊陶業株式会社 センサ素子、ガスセンサ及びセンサ素子の製造方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5033892A (de) * 1973-07-24 1975-04-01
US4066413A (en) * 1975-03-03 1978-01-03 Nippon Soken, Inc. Gas component detection apparatus
US4045178A (en) * 1975-11-08 1977-08-30 Matsushita Electric Industrial Co., Ltd. Reducing gas sensor
US4294801A (en) * 1978-03-24 1981-10-13 Nippon Soken, Inc. Gas component detector
JPS5557145A (en) * 1978-10-23 1980-04-26 Toyota Motor Corp Manufacture of oxygen sensor element
JPS55124057A (en) * 1979-03-20 1980-09-24 Toyota Motor Corp Semiconductor gas sensor
US4297192A (en) * 1979-12-18 1981-10-27 Toyota Jidosha Kogyo Kabushiki Kaisha Catalyst supported oxygen sensor element and a method of manufacturing same
JPS5991350A (ja) * 1982-11-17 1984-05-26 Toyota Central Res & Dev Lab Inc 薄膜酸素センサ
US5110442A (en) * 1984-06-27 1992-05-05 Ngk Spark Plug Co., Ltd. Reinforced electrolyte function elements
JPS6118857A (ja) * 1984-07-06 1986-01-27 Ngk Insulators Ltd 電気化学的セルの製造方法
JPH0623727B2 (ja) * 1985-08-30 1994-03-30 日本碍子株式会社 電気化学的素子及びその製造方法
US4957705A (en) * 1986-11-10 1990-09-18 Japan Electronic Control Systems Co., Ltd. Oxygen gas concentration-detecting apparatus
US4773376A (en) * 1986-11-10 1988-09-27 Japan Electronic Control Systems Co., Ltd. Oxygen gas concentration-detecting apparatus and air-fuel ratio-controlling apparatus using same in internal combustion engine
JP2797306B2 (ja) * 1987-03-13 1998-09-17 三菱自動車工業株式会社 酸素センサ及び該センサを適用した内燃エンジンの空燃比制御装置
JPH0668480B2 (ja) * 1987-04-24 1994-08-31 日本碍子株式会社 酸素センサにおける電極構造
DE68912793T2 (de) * 1988-03-03 1994-06-23 Ngk Insulators Ltd Sauerstoffsensor und Verfahren zu seiner Herstellung.
DE3813903A1 (de) * 1988-04-25 1989-11-02 Walter Grabowski System zur installation von in reihe angeordneten elektrischen geraeten, wie schalter, steckdosen und dergleichen
JP2514701B2 (ja) * 1988-12-02 1996-07-10 日本特殊陶業株式会社 酸素センサ
DE4004172C2 (de) * 1989-02-14 1998-06-04 Ngk Spark Plug Co Sauerstoffsensor zur Luft-Brennstoffgemisch-Kontrolle mit einer Schutzschicht, die eine Sauerstoff einschließende Substanz umfaßt, und Verfahren zur Herstellung des Sensors
DE4033388C3 (de) * 1990-10-20 1998-01-29 Bosch Gmbh Robert Schichtsystem für Gassensoren und Verfahren zu dessen Herstellung
DE4100106C1 (de) * 1991-01-04 1992-05-27 Robert Bosch Gmbh, 7000 Stuttgart, De

Also Published As

Publication number Publication date
US5445796A (en) 1995-08-29
JPH06235715A (ja) 1994-08-23
DE69410653T2 (de) 1998-12-10
EP0610884B1 (de) 1998-06-03
EP0610884A1 (de) 1994-08-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee