JPS57119138A - Air fuel ratio controller - Google Patents

Air fuel ratio controller

Info

Publication number
JPS57119138A
JPS57119138A JP320581A JP320581A JPS57119138A JP S57119138 A JPS57119138 A JP S57119138A JP 320581 A JP320581 A JP 320581A JP 320581 A JP320581 A JP 320581A JP S57119138 A JPS57119138 A JP S57119138A
Authority
JP
Japan
Prior art keywords
solenoid valve
sensor
range
controlled
fluctuation
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
JP320581A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6411813B2 (enExample
Inventor
Kuniaki Sawamoto
Kenji Ikeura
Giichi Shioyama
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP320581A priority Critical patent/JPS57119138A/ja
Publication of JPS57119138A publication Critical patent/JPS57119138A/ja
Publication of JPS6411813B2 publication Critical patent/JPS6411813B2/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
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/0015—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for using exhaust gas sensors
    • F02D35/0046—Controlling fuel supply
    • F02D35/0053—Controlling fuel supply by means of a carburettor
    • F02D35/0061—Controlling the emulsifying air only

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)
JP320581A 1981-01-14 1981-01-14 Air fuel ratio controller Granted JPS57119138A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP320581A JPS57119138A (en) 1981-01-14 1981-01-14 Air fuel ratio controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP320581A JPS57119138A (en) 1981-01-14 1981-01-14 Air fuel ratio controller

Publications (2)

Publication Number Publication Date
JPS57119138A true JPS57119138A (en) 1982-07-24
JPS6411813B2 JPS6411813B2 (enExample) 1989-02-27

Family

ID=11550930

Family Applications (1)

Application Number Title Priority Date Filing Date
JP320581A Granted JPS57119138A (en) 1981-01-14 1981-01-14 Air fuel ratio controller

Country Status (1)

Country Link
JP (1) JPS57119138A (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5965540A (ja) * 1982-10-07 1984-04-13 Mazda Motor Corp エンジンのアイドル回転制御装置
JPS59134350A (ja) * 1982-12-31 1984-08-02 ロ−ベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング 内燃機関の制御装置
JPS59158356A (ja) * 1983-02-28 1984-09-07 Mazda Motor Corp エンジンの空燃比制御装置
JPS59196946A (ja) * 1983-04-22 1984-11-08 Mitsubishi Motors Corp 内燃機関の空燃比制御装置
JPS60259724A (ja) * 1984-06-04 1985-12-21 Mazda Motor Corp 過給機付エンジンの過給圧制御装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5420227A (en) * 1977-07-15 1979-02-15 Hitachi Ltd Air-fuel ratio closed loop control device
JPS5578138A (en) * 1978-12-06 1980-06-12 Nissan Motor Co Ltd Idling speed control for internal combustion engine
JPS55112838A (en) * 1979-02-21 1980-09-01 Hitachi Ltd Air-fuel ratio controller

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5420227A (en) * 1977-07-15 1979-02-15 Hitachi Ltd Air-fuel ratio closed loop control device
JPS5578138A (en) * 1978-12-06 1980-06-12 Nissan Motor Co Ltd Idling speed control for internal combustion engine
JPS55112838A (en) * 1979-02-21 1980-09-01 Hitachi Ltd Air-fuel ratio controller

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5965540A (ja) * 1982-10-07 1984-04-13 Mazda Motor Corp エンジンのアイドル回転制御装置
JPS59134350A (ja) * 1982-12-31 1984-08-02 ロ−ベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング 内燃機関の制御装置
JPS59158356A (ja) * 1983-02-28 1984-09-07 Mazda Motor Corp エンジンの空燃比制御装置
JPS59196946A (ja) * 1983-04-22 1984-11-08 Mitsubishi Motors Corp 内燃機関の空燃比制御装置
JPS60259724A (ja) * 1984-06-04 1985-12-21 Mazda Motor Corp 過給機付エンジンの過給圧制御装置

Also Published As

Publication number Publication date
JPS6411813B2 (enExample) 1989-02-27

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