JPH0568652B2 - - Google Patents

Info

Publication number
JPH0568652B2
JPH0568652B2 JP59058398A JP5839884A JPH0568652B2 JP H0568652 B2 JPH0568652 B2 JP H0568652B2 JP 59058398 A JP59058398 A JP 59058398A JP 5839884 A JP5839884 A JP 5839884A JP H0568652 B2 JPH0568652 B2 JP H0568652B2
Authority
JP
Japan
Prior art keywords
heater
air flow
flow rate
intake air
oxygen sensor
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
JP59058398A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60202349A (ja
Inventor
Koichi Hasegawa
Yoshiki Nakajo
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
Priority to JP59058398A priority Critical patent/JPS60202349A/ja
Publication of JPS60202349A publication Critical patent/JPS60202349A/ja
Publication of JPH0568652B2 publication Critical patent/JPH0568652B2/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
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/4065—Circuit arrangements specially adapted therefor
    • 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)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
JP59058398A 1984-03-28 1984-03-28 酸素センサ用ヒ−タの制御装置 Granted JPS60202349A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59058398A JPS60202349A (ja) 1984-03-28 1984-03-28 酸素センサ用ヒ−タの制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59058398A JPS60202349A (ja) 1984-03-28 1984-03-28 酸素センサ用ヒ−タの制御装置

Publications (2)

Publication Number Publication Date
JPS60202349A JPS60202349A (ja) 1985-10-12
JPH0568652B2 true JPH0568652B2 (enrdf_load_stackoverflow) 1993-09-29

Family

ID=13083242

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59058398A Granted JPS60202349A (ja) 1984-03-28 1984-03-28 酸素センサ用ヒ−タの制御装置

Country Status (1)

Country Link
JP (1) JPS60202349A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4715343A (en) * 1985-09-17 1987-12-29 Toyota Jidosha Kabushiki Kaisha Method and apparatus for controlling heater for heating air-fuel ratio sensor
JP4496775B2 (ja) * 2003-12-25 2010-07-07 日産自動車株式会社 酸素センサのヒータ制御装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56130650A (en) * 1980-03-19 1981-10-13 Nissan Motor Co Ltd Control circuit of heater current
JPS5752649A (en) * 1980-09-16 1982-03-29 Nissan Motor Co Ltd Oxygen sensor heating device
JPS5942963U (ja) * 1982-09-14 1984-03-21 トヨタ自動車株式会社 酸素センサの加熱制御装置

Also Published As

Publication number Publication date
JPS60202349A (ja) 1985-10-12

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees