DE3585448D1 - Verfahren zur erfassung des sauerstoffpartialdruckes. - Google Patents

Verfahren zur erfassung des sauerstoffpartialdruckes.

Info

Publication number
DE3585448D1
DE3585448D1 DE8989200122T DE3585448T DE3585448D1 DE 3585448 D1 DE3585448 D1 DE 3585448D1 DE 8989200122 T DE8989200122 T DE 8989200122T DE 3585448 T DE3585448 T DE 3585448T DE 3585448 D1 DE3585448 D1 DE 3585448D1
Authority
DE
Germany
Prior art keywords
detecting
partial pressure
oxygen partial
oxygen
pressure
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
DE8989200122T
Other languages
English (en)
Inventor
Yoshihiko Mizutani
Kazuyoshi 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.)
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 DE3585448D1 publication Critical patent/DE3585448D1/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
    • G01N27/4065—Circuit arrangements specially adapted therefor

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)
DE8989200122T 1984-10-08 1985-10-08 Verfahren zur erfassung des sauerstoffpartialdruckes. Expired - Lifetime DE3585448D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59210867A JPH0638075B2 (ja) 1984-10-08 1984-10-08 燃焼排ガスにおける雰囲気変化の迅速的検出方法

Publications (1)

Publication Number Publication Date
DE3585448D1 true DE3585448D1 (de) 1992-04-02

Family

ID=16596414

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8989200122T Expired - Lifetime DE3585448D1 (de) 1984-10-08 1985-10-08 Verfahren zur erfassung des sauerstoffpartialdruckes.
DE8585307180T Expired - Lifetime DE3576568D1 (de) 1984-10-08 1985-10-08 Verfahren zur erfassung des sauerstoffpartialdruckes.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8585307180T Expired - Lifetime DE3576568D1 (de) 1984-10-08 1985-10-08 Verfahren zur erfassung des sauerstoffpartialdruckes.

Country Status (4)

Country Link
US (1) US4666566A (de)
EP (1) EP0178149B1 (de)
JP (1) JPH0638075B2 (de)
DE (2) DE3585448D1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4769356A (en) * 1985-06-20 1988-09-06 Matsushita Electric Industrial Co., Ltd. Catalyst for purifying exhaust gas
JPS62123350A (ja) * 1985-11-22 1987-06-04 Mitsubishi Motors Corp 空燃比検出装置
JPS62238455A (ja) * 1986-04-09 1987-10-19 Ngk Insulators Ltd 酸素分析方法及び装置
US4938861A (en) * 1989-08-01 1990-07-03 Kabushiki Kaisha Riken Limiting current-type oxygen sensor
US4950380A (en) * 1989-08-01 1990-08-21 Kabushiki Kaisha Riken Limiting current-type oxygen sensor
US5976947A (en) 1997-08-18 1999-11-02 Micron Technology, Inc. Method for forming dielectric within a recess
DE102010029776A1 (de) * 2010-06-08 2011-12-08 Robert Bosch Gmbh Verfahren zum Erkennen des Typs von Lambdasonden

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3514377A (en) * 1967-11-27 1970-05-26 Gen Electric Measurement of oxygen-containing gas compositions and apparatus therefor
US4158166A (en) * 1976-11-24 1979-06-12 Westinghouse Electric Corp. Combustibles analyzer
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
JPS5562349A (en) * 1978-11-02 1980-05-10 Nissan Motor Co Ltd Measuring method for air fuel ratio
JPS55166039A (en) * 1979-06-12 1980-12-24 Nissan Motor Co Ltd Air fuel ratio detector
US4272330A (en) * 1980-03-03 1981-06-09 Ford Motor Company Transient mode oxygen sensor and method
US4272331A (en) * 1980-03-03 1981-06-09 Ford Motor Company Oscillatory mode oxygen sensor and method
JPS58153155A (ja) * 1982-03-09 1983-09-12 Ngk Spark Plug Co Ltd 酸素センサ
JPS58158553A (ja) * 1982-03-17 1983-09-20 Toyota Motor Corp 酸素センサ
JPS59178354A (ja) * 1983-03-29 1984-10-09 Ngk Spark Plug Co Ltd 酸素センサ
US4566419A (en) * 1983-08-20 1986-01-28 Nippondenso Co., Ltd. Apparatus and method for controlling air-to-fuel ratio for an internal combustion engine
KR880000160B1 (ko) * 1983-10-14 1988-03-12 미쓰비시전기 주식회사 기관의 공연비 제어 장치
JPS6147553A (ja) * 1984-08-13 1986-03-08 Hitachi Ltd 空燃比センサ

Also Published As

Publication number Publication date
EP0178149A1 (de) 1986-04-16
US4666566A (en) 1987-05-19
JPS61105455A (ja) 1986-05-23
EP0178149B1 (de) 1990-03-14
DE3576568D1 (de) 1990-04-19
JPH0638075B2 (ja) 1994-05-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition