JPS60128354A - 空燃比検知装置 - Google Patents

空燃比検知装置

Info

Publication number
JPS60128354A
JPS60128354A JP58237625A JP23762583A JPS60128354A JP S60128354 A JPS60128354 A JP S60128354A JP 58237625 A JP58237625 A JP 58237625A JP 23762583 A JP23762583 A JP 23762583A JP S60128354 A JPS60128354 A JP S60128354A
Authority
JP
Japan
Prior art keywords
air
oxygen
fuel ratio
constant current
small gap
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.)
Granted
Application number
JP58237625A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0414307B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Tetsumasa Yamada
哲正 山田
Shintaro Hirate
平手　信太郎
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.)
Mitsubishi Electric Corp
Nippon Tokushu Togyo KK
Niterra Co Ltd
Original Assignee
Mitsubishi Electric Corp
NGK Spark Plug Co Ltd
Nippon Tokushu Togyo KK
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 Mitsubishi Electric Corp, NGK Spark Plug Co Ltd, Nippon Tokushu Togyo KK filed Critical Mitsubishi Electric Corp
Priority to JP58237625A priority Critical patent/JPS60128354A/ja
Priority to US06/681,338 priority patent/US4578171A/en
Priority to DE8484308740T priority patent/DE3476919D1/de
Priority to EP84308740A priority patent/EP0147988B1/en
Publication of JPS60128354A publication Critical patent/JPS60128354A/ja
Publication of JPH0414307B2 publication Critical patent/JPH0414307B2/ja
Granted 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
    • G01N27/4065—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)
JP58237625A 1983-12-15 1983-12-15 空燃比検知装置 Granted JPS60128354A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP58237625A JPS60128354A (ja) 1983-12-15 1983-12-15 空燃比検知装置
US06/681,338 US4578171A (en) 1983-12-15 1984-12-13 Air/fuel ratio detector
DE8484308740T DE3476919D1 (en) 1983-12-15 1984-12-14 Air/fuel ratio detector
EP84308740A EP0147988B1 (en) 1983-12-15 1984-12-14 Air/fuel ratio detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58237625A JPS60128354A (ja) 1983-12-15 1983-12-15 空燃比検知装置

Publications (2)

Publication Number Publication Date
JPS60128354A true JPS60128354A (ja) 1985-07-09
JPH0414307B2 JPH0414307B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-03-12

Family

ID=17018088

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58237625A Granted JPS60128354A (ja) 1983-12-15 1983-12-15 空燃比検知装置

Country Status (1)

Country Link
JP (1) JPS60128354A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61167853A (ja) * 1985-01-19 1986-07-29 Ngk Insulators Ltd 空燃比検出素子
JPS62100657A (ja) * 1985-10-26 1987-05-11 Ngk Insulators Ltd 電気化学的装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61167853A (ja) * 1985-01-19 1986-07-29 Ngk Insulators Ltd 空燃比検出素子
JPS62100657A (ja) * 1985-10-26 1987-05-11 Ngk Insulators Ltd 電気化学的装置

Also Published As

Publication number Publication date
JPH0414307B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-03-12

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