JPS6354127B2 - - Google Patents

Info

Publication number
JPS6354127B2
JPS6354127B2 JP56106804A JP10680481A JPS6354127B2 JP S6354127 B2 JPS6354127 B2 JP S6354127B2 JP 56106804 A JP56106804 A JP 56106804A JP 10680481 A JP10680481 A JP 10680481A JP S6354127 B2 JPS6354127 B2 JP S6354127B2
Authority
JP
Japan
Prior art keywords
oxygen concentration
fuel ratio
reference voltage
air
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
Application number
JP56106804A
Other languages
English (en)
Japanese (ja)
Other versions
JPS588246A (ja
Inventor
Nobutoshi Maruyama
Masahiro Watanabe
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP56106804A priority Critical patent/JPS588246A/ja
Publication of JPS588246A publication Critical patent/JPS588246A/ja
Publication of JPS6354127B2 publication Critical patent/JPS6354127B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1477—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation circuit or part of it,(e.g. comparator, PI regulator, output)
    • F02D41/1479—Using a comparator with variable reference

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
JP56106804A 1981-07-07 1981-07-07 空燃比制御装置 Granted JPS588246A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56106804A JPS588246A (ja) 1981-07-07 1981-07-07 空燃比制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56106804A JPS588246A (ja) 1981-07-07 1981-07-07 空燃比制御装置

Publications (2)

Publication Number Publication Date
JPS588246A JPS588246A (ja) 1983-01-18
JPS6354127B2 true JPS6354127B2 (cs) 1988-10-26

Family

ID=14443040

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56106804A Granted JPS588246A (ja) 1981-07-07 1981-07-07 空燃比制御装置

Country Status (1)

Country Link
JP (1) JPS588246A (cs)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0733790B2 (ja) * 1985-12-11 1995-04-12 富士重工業株式会社 自動車用エンジンの空燃比制御装置
JPS63182257U (cs) * 1987-05-14 1988-11-24
JP2630372B2 (ja) * 1988-03-18 1997-07-16 本田技研工業株式会社 内燃エンジンの排気成分濃度検出器の活性化判別方法
JPH02277942A (ja) * 1989-04-19 1990-11-14 Mitsubishi Motors Corp 内燃エンジンの空燃比制御装置
JP2824311B2 (ja) * 1990-03-08 1998-11-11 日本特殊陶業株式会社 酸素センサのヒータ制御装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5820379B2 (ja) * 1976-12-28 1983-04-22 日産自動車株式会社 空燃比制御装置

Also Published As

Publication number Publication date
JPS588246A (ja) 1983-01-18

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