JPS59196948A - 内燃機関の空燃比制御装置 - Google Patents

内燃機関の空燃比制御装置

Info

Publication number
JPS59196948A
JPS59196948A JP7176083A JP7176083A JPS59196948A JP S59196948 A JPS59196948 A JP S59196948A JP 7176083 A JP7176083 A JP 7176083A JP 7176083 A JP7176083 A JP 7176083A JP S59196948 A JPS59196948 A JP S59196948A
Authority
JP
Japan
Prior art keywords
air
engine
fuel
solenoid valve
fuel ratio
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
JP7176083A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0377376B2 (esLanguage
Inventor
Masahiko Takagi
高木　政彦
Toru Hashimoto
徹 橋本
Masaaki Miyazaki
正明 宮崎
Mitsuaki Ishii
石井　光明
Hajime Kako
加古　一
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
Mitsubishi Motors Corp
Original Assignee
Mitsubishi Electric Corp
Mitsubishi Motors 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 Mitsubishi Electric Corp, Mitsubishi Motors Corp filed Critical Mitsubishi Electric Corp
Priority to JP7176083A priority Critical patent/JPS59196948A/ja
Publication of JPS59196948A publication Critical patent/JPS59196948A/ja
Publication of JPH0377376B2 publication Critical patent/JPH0377376B2/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)
    • F02D41/1482—Integrator, i.e. variable slope

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)
JP7176083A 1983-04-22 1983-04-22 内燃機関の空燃比制御装置 Granted JPS59196948A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7176083A JPS59196948A (ja) 1983-04-22 1983-04-22 内燃機関の空燃比制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7176083A JPS59196948A (ja) 1983-04-22 1983-04-22 内燃機関の空燃比制御装置

Publications (2)

Publication Number Publication Date
JPS59196948A true JPS59196948A (ja) 1984-11-08
JPH0377376B2 JPH0377376B2 (esLanguage) 1991-12-10

Family

ID=13469814

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7176083A Granted JPS59196948A (ja) 1983-04-22 1983-04-22 内燃機関の空燃比制御装置

Country Status (1)

Country Link
JP (1) JPS59196948A (esLanguage)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54158527A (en) * 1978-06-02 1979-12-14 Hitachi Ltd Electronic type fuel control device for internal combustion engine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54158527A (en) * 1978-06-02 1979-12-14 Hitachi Ltd Electronic type fuel control device for internal combustion engine

Also Published As

Publication number Publication date
JPH0377376B2 (esLanguage) 1991-12-10

Similar Documents

Publication Publication Date Title
US5103794A (en) Control system for internal combustion engine
US20110011378A1 (en) Abnormality diagnosis apparatus for exhaust gas recirculation apparatus and abnormality diagnosis method for exhaust gas recirculation apparatus
US4721082A (en) Method of controlling an air/fuel ratio of a vehicle mounted internal combustion engine
JPS61132745A (ja) 内燃機関の空燃比制御方法
JPS59196948A (ja) 内燃機関の空燃比制御装置
JP2000130221A (ja) 内燃機関の燃料噴射制御装置
JPS59196946A (ja) 内燃機関の空燃比制御装置
JPS59196947A (ja) 内燃機関の空燃比制御装置
JPS6062630A (ja) 内燃機関の空燃比制御装置
JP3009228B2 (ja) 天然ガスエンジンの排気浄化方法及び装置
JPS6313015B2 (esLanguage)
JPS5862325A (ja) 電子制御燃料噴射機関の燃料噴射量制御方法
JPS63183256A (ja) 内燃機関の空燃比制御装置
JPS63183257A (ja) 内燃機関の空燃比制御装置
JP4446873B2 (ja) 内燃機関の空燃比制御装置
JP3593388B2 (ja) 内燃機関の空燃比制御装置
JPS61237858A (ja) 内燃機関の空燃比制御装置
JPS623159A (ja) 内燃エンジンの吸気２次空気供給装置
JPS59185846A (ja) 内燃機関の空燃比制御装置
JP4320555B2 (ja) 内燃機関の２次空気供給制御装置
JPS5996452A (ja) 内燃機関の空燃比部分リ−ン制御方法
JPH08312423A (ja) 内燃エンジンの空燃比フィードバック制御装置
JPH0586933A (ja) 内燃機関の燃料噴射制御装置
JPS601341A (ja) 内燃エンジンの空燃比制御方法
JPS62279246A (ja) 内燃機関の空燃比制御装置