DE69125664D1 - Sauerstoffkonzentrationsdetektor - Google Patents

Sauerstoffkonzentrationsdetektor

Info

Publication number
DE69125664D1
DE69125664D1 DE69125664T DE69125664T DE69125664D1 DE 69125664 D1 DE69125664 D1 DE 69125664D1 DE 69125664 T DE69125664 T DE 69125664T DE 69125664 T DE69125664 T DE 69125664T DE 69125664 D1 DE69125664 D1 DE 69125664D1
Authority
DE
Germany
Prior art keywords
oxygen concentration
concentration detector
detector
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 - Lifetime
Application number
DE69125664T
Other languages
English (en)
Other versions
DE69125664T2 (de
Inventor
Daisuke Makino
Masataka Naito
Masahiro Shibata
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.)
Denso Corp
Soken Inc
Original Assignee
Denso Corp
Nippon Soken Inc
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 Denso Corp, Nippon Soken Inc filed Critical Denso Corp
Application granted granted Critical
Publication of DE69125664D1 publication Critical patent/DE69125664D1/de
Publication of DE69125664T2 publication Critical patent/DE69125664T2/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
    • G01N27/4075—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)
DE69125664T 1990-07-26 1991-07-25 Sauerstoffkonzentrationsdetektor Expired - Lifetime DE69125664T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP19821490 1990-07-26
JP3163111A JP3052440B2 (ja) 1990-07-26 1991-07-03 酸素濃度検出器

Publications (2)

Publication Number Publication Date
DE69125664D1 true DE69125664D1 (de) 1997-05-22
DE69125664T2 DE69125664T2 (de) 1997-10-16

Family

ID=26488673

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69125664T Expired - Lifetime DE69125664T2 (de) 1990-07-26 1991-07-25 Sauerstoffkonzentrationsdetektor

Country Status (4)

Country Link
US (1) US5238549A (de)
EP (1) EP0468500B1 (de)
JP (1) JP3052440B2 (de)
DE (1) DE69125664T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0582830B1 (de) * 1992-07-31 1997-03-19 Hoechst Aktiengesellschaft Planarer Sensor aus Keramikmaterial zum Nachweis von brennbaren Gasen
JP3324195B2 (ja) * 1993-04-13 2002-09-17 株式会社デンソー 酸素センサの製造方法
US5660661A (en) * 1993-04-13 1997-08-26 Nippondenso Co., Ltd. Oxygen sensor
JP3493784B2 (ja) * 1995-01-19 2004-02-03 株式会社デンソー 酸素濃度検出素子
DE19652968C2 (de) * 1996-09-02 2003-11-13 Bosch Gmbh Robert Meßanordnung zur Bestimmung von Gasbestandteilen in Gasgemischen
US5942674A (en) * 1997-08-04 1999-08-24 Ford Global Technologies, Inc. Method for detecting oxygen partial pressure using a phase-transformation sensor
US5783153A (en) * 1997-08-04 1998-07-21 Ford Global Technologies, Inc. Metal oxide oxygen sensors based on phase transformation
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
US5876673A (en) * 1997-08-04 1999-03-02 Ford Global Technologies, Inc. High sensitivity phase transformation-based oxygen sensors for proportional control
DE19745328C2 (de) 1997-10-14 2003-07-17 Bosch Gmbh Robert Aufbaustruktur für NO¶x¶-Sensoren
GB0107724D0 (en) * 2001-03-28 2001-05-16 Foseco Int Electrochemical sensor
CN108318563A (zh) * 2018-01-29 2018-07-24 上海艾瓷传感科技有限公司 一种制氧机用氧浓度检测传感器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2711880C2 (de) * 1977-03-18 1985-01-17 Robert Bosch Gmbh, 7000 Stuttgart Polarographischer Meßfühler zum Messen der Sauerstoffkonzentration und Verfahren zu seiner Herstellung
US4177112A (en) * 1978-03-27 1979-12-04 Nippondenso Co., Ltd. Oxygen concentration detector and method of use thereof
JPS57147049A (en) * 1981-03-06 1982-09-10 Nissan Motor Co Ltd Oxygen sensor element
JPS5824855A (ja) * 1981-08-05 1983-02-14 Nippon Denso Co Ltd 酸素濃度検出器
JPS6145962A (ja) * 1984-08-09 1986-03-06 Toyota Central Res & Dev Lab Inc 限界電流式酸素センサ
US4915814A (en) * 1987-09-30 1990-04-10 Hitachi, Ltd. Sensor for measurement of air/fuel ratio and method of manufacturing
US4857597A (en) * 1988-02-01 1989-08-15 Ethyl Corporation Thermoplastic formulations

Also Published As

Publication number Publication date
EP0468500B1 (de) 1997-04-16
DE69125664T2 (de) 1997-10-16
JPH04231859A (ja) 1992-08-20
US5238549A (en) 1993-08-24
EP0468500A2 (de) 1992-01-29
JP3052440B2 (ja) 2000-06-12
EP0468500A3 (en) 1992-05-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition