JPS5535134A - Air-fuel ratio control system in internal combustion engine - Google Patents

Air-fuel ratio control system in internal combustion engine

Info

Publication number
JPS5535134A
JPS5535134A JP10772678A JP10772678A JPS5535134A JP S5535134 A JPS5535134 A JP S5535134A JP 10772678 A JP10772678 A JP 10772678A JP 10772678 A JP10772678 A JP 10772678A JP S5535134 A JPS5535134 A JP S5535134A
Authority
JP
Japan
Prior art keywords
air
fuel ratio
engine
fuel
air inlet
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.)
Pending
Application number
JP10772678A
Other languages
English (en)
Inventor
Keiso Takeda
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 JP10772678A priority Critical patent/JPS5535134A/ja
Priority to US06/063,395 priority patent/US4240390A/en
Publication of JPS5535134A publication Critical patent/JPS5535134A/ja
Pending 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
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/045—Detection of accelerating or decelerating state
    • 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
    • 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
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/10—Introducing corrections for particular operating conditions for acceleration
    • F02D41/107—Introducing corrections for particular operating conditions for acceleration and deceleration
    • 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
JP10772678A 1978-09-01 1978-09-01 Air-fuel ratio control system in internal combustion engine Pending JPS5535134A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP10772678A JPS5535134A (en) 1978-09-01 1978-09-01 Air-fuel ratio control system in internal combustion engine
US06/063,395 US4240390A (en) 1978-09-01 1979-08-03 Air-fuel ratio control system in internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10772678A JPS5535134A (en) 1978-09-01 1978-09-01 Air-fuel ratio control system in internal combustion engine

Publications (1)

Publication Number Publication Date
JPS5535134A true JPS5535134A (en) 1980-03-12

Family

ID=14466385

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10772678A Pending JPS5535134A (en) 1978-09-01 1978-09-01 Air-fuel ratio control system in internal combustion engine

Country Status (2)

Country Link
US (1) US4240390A (ja)
JP (1) JPS5535134A (ja)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57188744A (en) * 1981-05-18 1982-11-19 Nippon Denso Co Ltd Control method for internal combustin engine
JPS57198343A (en) * 1981-05-30 1982-12-04 Mazda Motor Corp Fuel feed device of engine
JPS5848725A (ja) * 1981-09-18 1983-03-22 Toyota Motor Corp 燃料噴射制御方法
JPS58144633A (ja) * 1982-02-23 1983-08-29 Toyota Motor Corp 内燃機関の電子制御燃料噴射方法
JPS58144635A (ja) * 1982-02-23 1983-08-29 Toyota Motor Corp 内燃機関の電子制御燃料噴射方法
JPS58202335A (ja) * 1982-05-20 1983-11-25 Honda Motor Co Ltd 内燃エンジンの加速時燃料供給制御方法
JPS58214629A (ja) * 1982-06-09 1983-12-13 Japan Electronic Control Syst Co Ltd 内燃機関の電子制御燃料噴射装置
JPS58220931A (ja) * 1982-06-16 1983-12-22 Japan Electronic Control Syst Co Ltd 内燃機関の電子制御燃料噴射装置
JPS5932626A (ja) * 1982-05-17 1984-02-22 Honda Motor Co Ltd 内燃エンジンの減速時燃料供給制御方法
JPS5974340A (ja) * 1982-10-20 1984-04-26 Hitachi Ltd 燃料噴射装置
JPS5967544U (ja) * 1982-10-28 1984-05-08 いすゞ自動車株式会社 車両の加速判別装置
JPS59128924A (ja) * 1983-01-13 1984-07-25 Mazda Motor Corp エンジンの燃料供給装置
JPS601344A (ja) * 1983-06-16 1985-01-07 Toyota Motor Corp 内燃機関の燃料噴射制御装置
JPS60127448U (ja) * 1984-02-06 1985-08-27 日産自動車株式会社 内燃機関の燃料供給装置

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5546057A (en) * 1978-09-29 1980-03-31 Hitachi Ltd Electronic engine controller
JPS6011220B2 (ja) * 1978-12-06 1985-03-23 日産自動車株式会社 燃料噴射装置
JPS5596339A (en) * 1979-01-13 1980-07-22 Nippon Denso Co Ltd Air-fuel ratio control method
JPS55125334A (en) * 1979-03-19 1980-09-27 Nissan Motor Co Ltd Fuel controller
JPS562437A (en) * 1979-06-19 1981-01-12 Nippon Denso Co Ltd Air-fuel ratio controller
JPS56141035A (en) * 1980-04-07 1981-11-04 Nippon Denso Co Ltd Air to fuel ratio control device
JPS57105530A (en) * 1980-12-23 1982-07-01 Toyota Motor Corp Air-fuel ratio controlling method for internal combustion engine
US4385611A (en) * 1981-04-01 1983-05-31 The Bendix Corporation Fuel injection system with fuel mapping
US4398515A (en) * 1981-06-18 1983-08-16 Texaco Inc. Internal combustion engine fuel control system
FR2519086B1 (fr) * 1981-12-29 1986-10-03 Sibe Dispositif d'alimentation de moteur a combustion interne comprenant un carburateur
JPS6143245A (ja) * 1984-08-08 1986-03-01 Toyota Motor Corp アイドル回転速度制御装置
JPS61192826A (ja) * 1985-02-20 1986-08-27 Toyota Motor Corp 内燃機関の燃料カツト復帰時の燃料供給制御方法
JPH01177432A (ja) * 1987-12-28 1989-07-13 Fuji Heavy Ind Ltd 内燃機関の燃料噴射制御装置
JPH08312420A (ja) * 1995-05-17 1996-11-26 Futaba Corp 模型用エンジンの制御方法および装置
FR2830277B1 (fr) * 2001-10-01 2003-11-14 Renault Procede de controle d'un moteur a combustion lors d'un demarrage au froid
US8186323B2 (en) * 2007-07-26 2012-05-29 Nissan Motor Co., Ltd. Intake air noise adjuster

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS496314A (ja) * 1972-05-12 1974-01-21
JPS5042227A (ja) * 1973-07-21 1975-04-17

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53122013A (en) * 1977-03-30 1978-10-25 Toyota Motor Corp Air fuel ratio controller for internal combustion engine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS496314A (ja) * 1972-05-12 1974-01-21
JPS5042227A (ja) * 1973-07-21 1975-04-17

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6347893B2 (ja) * 1981-05-18 1988-09-26 Nippon Denso Co
JPS57188744A (en) * 1981-05-18 1982-11-19 Nippon Denso Co Ltd Control method for internal combustin engine
JPS57198343A (en) * 1981-05-30 1982-12-04 Mazda Motor Corp Fuel feed device of engine
JPS5848725A (ja) * 1981-09-18 1983-03-22 Toyota Motor Corp 燃料噴射制御方法
JPH0256493B2 (ja) * 1981-09-18 1990-11-30 Toyota Motor Co Ltd
JPH0512538B2 (ja) * 1982-02-23 1993-02-18 Toyota Motor Co Ltd
JPS58144633A (ja) * 1982-02-23 1983-08-29 Toyota Motor Corp 内燃機関の電子制御燃料噴射方法
JPS58144635A (ja) * 1982-02-23 1983-08-29 Toyota Motor Corp 内燃機関の電子制御燃料噴射方法
JPH0368221B2 (ja) * 1982-02-23 1991-10-25 Toyota Motor Co Ltd
JPS5932626A (ja) * 1982-05-17 1984-02-22 Honda Motor Co Ltd 内燃エンジンの減速時燃料供給制御方法
JPS58202335A (ja) * 1982-05-20 1983-11-25 Honda Motor Co Ltd 内燃エンジンの加速時燃料供給制御方法
JPS58214629A (ja) * 1982-06-09 1983-12-13 Japan Electronic Control Syst Co Ltd 内燃機関の電子制御燃料噴射装置
JPS58220931A (ja) * 1982-06-16 1983-12-22 Japan Electronic Control Syst Co Ltd 内燃機関の電子制御燃料噴射装置
JPS5974340A (ja) * 1982-10-20 1984-04-26 Hitachi Ltd 燃料噴射装置
JPS5967544U (ja) * 1982-10-28 1984-05-08 いすゞ自動車株式会社 車両の加速判別装置
JPH0263095B2 (ja) * 1983-01-13 1990-12-27 Mazda Motor
JPS59128924A (ja) * 1983-01-13 1984-07-25 Mazda Motor Corp エンジンの燃料供給装置
JPH0246776B2 (ja) * 1983-06-16 1990-10-17 Toyota Jidosha Kk
JPS601344A (ja) * 1983-06-16 1985-01-07 Toyota Motor Corp 内燃機関の燃料噴射制御装置
JPS60127448U (ja) * 1984-02-06 1985-08-27 日産自動車株式会社 内燃機関の燃料供給装置

Also Published As

Publication number Publication date
US4240390A (en) 1980-12-23

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