JPS57124053A - Air-fuel ratio control device for internal combustion engine - Google Patents

Air-fuel ratio control device for internal combustion engine

Info

Publication number
JPS57124053A
JPS57124053A JP994381A JP994381A JPS57124053A JP S57124053 A JPS57124053 A JP S57124053A JP 994381 A JP994381 A JP 994381A JP 994381 A JP994381 A JP 994381A JP S57124053 A JPS57124053 A JP S57124053A
Authority
JP
Japan
Prior art keywords
air
fuel ratio
signal
control
control device
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
JP994381A
Other languages
English (en)
Other versions
JPH0128213B2 (ja
Inventor
Takeshi 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.)
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 JP994381A priority Critical patent/JPS57124053A/ja
Publication of JPS57124053A publication Critical patent/JPS57124053A/ja
Publication of JPH0128213B2 publication Critical patent/JPH0128213B2/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)
    • F02D41/1481—Using a delaying circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
JP994381A 1981-01-26 1981-01-26 Air-fuel ratio control device for internal combustion engine Granted JPS57124053A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP994381A JPS57124053A (en) 1981-01-26 1981-01-26 Air-fuel ratio control device for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP994381A JPS57124053A (en) 1981-01-26 1981-01-26 Air-fuel ratio control device for internal combustion engine

Publications (2)

Publication Number Publication Date
JPS57124053A true JPS57124053A (en) 1982-08-02
JPH0128213B2 JPH0128213B2 (ja) 1989-06-01

Family

ID=11734077

Family Applications (1)

Application Number Title Priority Date Filing Date
JP994381A Granted JPS57124053A (en) 1981-01-26 1981-01-26 Air-fuel ratio control device for internal combustion engine

Country Status (1)

Country Link
JP (1) JPS57124053A (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5154127A (en) * 1974-11-06 1976-05-13 Nissan Motor Kunenhifuiidobatsukuseigyosochi
JPS5281436A (en) * 1975-12-27 1977-07-07 Nissan Motor Co Ltd Air fuel ratio controller
JPS55161933A (en) * 1979-06-04 1980-12-16 Toyota Motor Corp Fuel-air ratio feedback control for internal combustion engine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5154127A (en) * 1974-11-06 1976-05-13 Nissan Motor Kunenhifuiidobatsukuseigyosochi
JPS5281436A (en) * 1975-12-27 1977-07-07 Nissan Motor Co Ltd Air fuel ratio controller
JPS55161933A (en) * 1979-06-04 1980-12-16 Toyota Motor Corp Fuel-air ratio feedback control for internal combustion engine

Also Published As

Publication number Publication date
JPH0128213B2 (ja) 1989-06-01

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