DE3273307D1 - Oxygen concentration detector - Google Patents

Oxygen concentration detector

Info

Publication number
DE3273307D1
DE3273307D1 DE8282104880T DE3273307T DE3273307D1 DE 3273307 D1 DE3273307 D1 DE 3273307D1 DE 8282104880 T DE8282104880 T DE 8282104880T DE 3273307 T DE3273307 T DE 3273307T DE 3273307 D1 DE3273307 D1 DE 3273307D1
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
Application number
DE8282104880T
Other languages
English (en)
Inventor
Syunzo Mase
Shigeo Soejima
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
Application granted granted Critical
Publication of DE3273307D1 publication Critical patent/DE3273307D1/de
Expired 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
    • 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
    • G01N27/4067—Means for heating or controlling the temperature of the solid electrolyte

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)
DE8282104880T 1981-06-04 1982-06-03 Oxygen concentration detector Expired DE3273307D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56084969A JPS57200850A (en) 1981-06-04 1981-06-04 Detector for oxygen concentration

Publications (1)

Publication Number Publication Date
DE3273307D1 true DE3273307D1 (en) 1986-10-23

Family

ID=13845447

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282104880T Expired DE3273307D1 (en) 1981-06-04 1982-06-03 Oxygen concentration detector

Country Status (5)

Country Link
US (1) US4505804A (de)
EP (1) EP0066852B1 (de)
JP (1) JPS57200850A (de)
CA (1) CA1160686A (de)
DE (1) DE3273307D1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4644138A (en) * 1983-04-25 1987-02-17 Corning Glass Works Temperature control system with simplified controller and power supply
US4659435A (en) * 1983-02-18 1987-04-21 Corning Glass Works Integrally heated electrochemical cell method and apparatus
DE3482745D1 (de) * 1983-11-18 1990-08-23 Ngk Insulators Ltd Elektrochemische vorrichtung mit einem messfuehlelement.
US4769124A (en) * 1985-08-10 1988-09-06 Honda Giken Kogyo Kabushiki Kaisha Oxygen concentration detection device having a pair of oxygen pump units with a simplified construction
FI82554C (fi) * 1988-11-02 1991-03-11 Vaisala Oy Kalibreringsfoerfarande foer maetning av den relativa halten av gas eller aonga.
JPH03130657A (ja) * 1989-10-17 1991-06-04 Tokuyama Soda Co Ltd 酸素センサ
US5173167A (en) * 1989-11-15 1992-12-22 Ngk Insulators, Ltd. Oxygen concentration sensor having sensing element with electrodes having minute cracks on surfaces thereof
JP2788511B2 (ja) * 1989-11-15 1998-08-20 日本碍子株式会社 酸素濃度検出器の処理方法
DE4422800C2 (de) * 1994-06-29 1997-03-06 Max Planck Gesellschaft Potentiometrischer CO¶2¶-Sensor mit offener Referenzelektrode auf Titanat- und Stannat-Basis
JPH09318594A (ja) * 1996-03-25 1997-12-12 Ngk Insulators Ltd ガスセンサおよび被測定ガス中の特定成分量の測定方法
JP3332761B2 (ja) * 1996-11-08 2002-10-07 日本特殊陶業株式会社 酸素濃度・窒素酸化物濃度測定方法及び装置
KR20040017605A (ko) * 2002-08-22 2004-02-27 김희찬 교류 임피던스법을 이용한 글루코스 농도 측정 방법
US7554619B2 (en) 2005-12-05 2009-06-30 Tpo Displays Corp. Stacked storage capacitor structure for a LTPS TFT-LCD
WO2011038307A1 (en) * 2009-09-25 2011-03-31 Conyers Technology Group, Llc Electrochemical processing of fluids
JP6919996B2 (ja) 2018-02-06 2021-08-18 トヨタ自動車株式会社 ガスセンサ素子

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3616274A (en) * 1969-11-24 1971-10-26 Gen Motors Corp Method and apparatus for monitoring exhaust gas
US3924098A (en) * 1972-04-10 1975-12-02 Bjorksten Research Lab Inc Heating element, method and composition
US4101454A (en) * 1975-01-10 1978-07-18 Texas Instruments Incorporated Ceramic semiconductors
DE2631819A1 (de) * 1976-07-15 1978-01-19 Bbc Brown Boveri & Cie Verfahren und vorrichtung zum bestimmen des gehaltes an molekularem und/oder gebundenem sauerstoff in gasen
JPS5625408Y2 (de) * 1976-08-23 1981-06-16
DE2830778C2 (de) * 1978-07-13 1985-10-31 Robert Bosch Gmbh, 7000 Stuttgart Elektrochemischer Meßfühler mit verbesserter Haftfestigkeit des Elektrodensystems auf dem Festelektrolyten
JPS5562349A (en) * 1978-11-02 1980-05-10 Nissan Motor Co Ltd Measuring method for air fuel ratio
US4293838A (en) * 1979-01-29 1981-10-06 Trw, Inc. Resistance material, resistor and method of making the same
JPS55154450A (en) * 1979-05-19 1980-12-02 Nissan Motor Co Ltd Air-fuel-ratio detector
JPS55156855A (en) * 1979-05-25 1980-12-06 Nissan Motor Co Ltd Air fuel ratio measuring device
JPS55166040A (en) * 1979-06-13 1980-12-24 Nissan Motor Co Ltd Air fuel ratio detector
JPS6029065B2 (ja) * 1979-07-28 1985-07-08 日産自動車株式会社 空燃比制御信号発生装置
US4407704A (en) * 1979-12-04 1983-10-04 Ngk Insulators, Ltd. Oxygen concentration detector and a method of detecting oxygen concentration
JPS5679246A (en) * 1979-12-04 1981-06-29 Ngk Insulators Ltd Method and apparatus for detecting oxygen concentration
US4321577A (en) * 1980-02-25 1982-03-23 General Electric Company Integral humidity sensor/heater configurations
JPS57192855A (en) * 1981-05-25 1982-11-27 Ngk Insulators Ltd Oxygen concentration detector
JPS57192848A (en) * 1981-05-25 1982-11-27 Ngk Insulators Ltd Regulator for oxygen concentration
JPS57192856A (en) * 1981-05-25 1982-11-27 Ngk Insulators Ltd Oxygen concentration detector

Also Published As

Publication number Publication date
EP0066852B1 (de) 1986-09-17
JPS57200850A (en) 1982-12-09
US4505804A (en) 1985-03-19
EP0066852A2 (de) 1982-12-15
CA1160686A (en) 1984-01-17
EP0066852A3 (en) 1983-08-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition