JPS51130729A - Air-fuel ratio control system - Google Patents

Air-fuel ratio control system

Info

Publication number
JPS51130729A
JPS51130729A JP50054614A JP5461475A JPS51130729A JP S51130729 A JPS51130729 A JP S51130729A JP 50054614 A JP50054614 A JP 50054614A JP 5461475 A JP5461475 A JP 5461475A JP S51130729 A JPS51130729 A JP S51130729A
Authority
JP
Japan
Prior art keywords
air
control system
fuel ratio
ratio control
engine
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
JP50054614A
Other languages
English (en)
Other versions
JPS5834657B2 (ja
Inventor
Masaharu Asano
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 JP50054614A priority Critical patent/JPS5834657B2/ja
Priority to GB19089/76A priority patent/GB1518010A/en
Priority to CA252,312A priority patent/CA1085025A/en
Priority to US05/685,255 priority patent/US4100892A/en
Priority to DE19762620986 priority patent/DE2620986A1/de
Publication of JPS51130729A publication Critical patent/JPS51130729A/ja
Publication of JPS5834657B2 publication Critical patent/JPS5834657B2/ja
Expired 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)
    • F02D41/1483—Proportional component
    • 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
    • F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
    • F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
    • 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
    • F02D41/1486—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor with correction for particular operating conditions
    • F02D41/1487—Correcting the instantaneous control value

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)
JP50054614A 1975-05-12 1975-05-12 空燃比制御装置 Expired JPS5834657B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP50054614A JPS5834657B2 (ja) 1975-05-12 1975-05-12 空燃比制御装置
GB19089/76A GB1518010A (en) 1975-05-12 1976-05-10 Closed-loop mixture control for an internal combustion engine of a roadway vehicle with means for compensating for fuel deficiency when the vehicle starts from rest
CA252,312A CA1085025A (en) 1975-05-12 1976-05-11 Closed-loop mixture control for an internal combustion engine of a roadway vehicle with means for compensating for fuel deficiency during vehicle start- up periods
US05/685,255 US4100892A (en) 1975-05-12 1976-05-11 Closed-loop mixture control for an internal combustion engine of a roadway vehicle with means for compensating for fuel deficiency during vehicle start-up periods
DE19762620986 DE2620986A1 (de) 1975-05-12 1976-05-12 Luft-kraftstoffgemisch-regelsystem mit geschlossenem regelkreis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50054614A JPS5834657B2 (ja) 1975-05-12 1975-05-12 空燃比制御装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP13832386A Division JPS6285147A (ja) 1986-06-16 1986-06-16 空燃比制御装置

Publications (2)

Publication Number Publication Date
JPS51130729A true JPS51130729A (en) 1976-11-13
JPS5834657B2 JPS5834657B2 (ja) 1983-07-28

Family

ID=12975606

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50054614A Expired JPS5834657B2 (ja) 1975-05-12 1975-05-12 空燃比制御装置

Country Status (5)

Country Link
US (1) US4100892A (ja)
JP (1) JPS5834657B2 (ja)
CA (1) CA1085025A (ja)
DE (1) DE2620986A1 (ja)
GB (1) GB1518010A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5922951U (ja) * 1982-07-31 1984-02-13 日本電気ホームエレクトロニクス株式会社 エンジン制御装置
JPS6024840U (ja) * 1983-07-28 1985-02-20 日産自動車株式会社 空燃比制御装置

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4231333A (en) * 1978-01-12 1980-11-04 Arthur K. Thatcher Single point fuel dispersion system using a low profile carburetor
JPS54108125A (en) * 1978-02-15 1979-08-24 Toyota Motor Corp Air fuel ratio controller for internal combustion engine
JPS55109738A (en) 1979-02-16 1980-08-23 Nissan Motor Co Ltd Control device for stopping fuel supply
JPS5751935A (en) * 1980-09-12 1982-03-27 Nippon Denso Co Ltd Air-to-fuel return controller
JPS57105530A (en) * 1980-12-23 1982-07-01 Toyota Motor Corp Air-fuel ratio controlling method for internal combustion engine
US4577599A (en) * 1982-09-27 1986-03-25 Brunswick Corporation Remote starter for internal combustion engine
JPS5982545A (ja) * 1982-10-30 1984-05-12 Aisan Ind Co Ltd 燃料供給装置の始動制御装置
US5715796A (en) * 1995-02-24 1998-02-10 Honda Giken Kogyo Kabushiki Kaisha Air-fuel ratio control system having function of after-start lean-burn control for internal combustion engines
DE19537786A1 (de) * 1995-10-11 1997-04-17 Bosch Gmbh Robert Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine
JP3858582B2 (ja) * 2000-09-29 2006-12-13 国産電機株式会社 多気筒内燃機関用バッテリレス燃料噴射装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1399848A (en) * 1972-04-28 1975-07-02 Nissan Motor Ignition timing control change-over system
DE2247656C3 (de) * 1972-09-28 1981-12-17 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zum Regeln des Verhältnisses der Kraftstoff- und Luftanteile des Betriebsgemisches einer Brennkraftmaschine
DE2251167C3 (de) * 1972-10-19 1986-07-31 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zur Abgasentgiftung von Brennkraftmaschinen
GB1466867A (en) * 1973-04-14 1977-03-09 Cav Ltd Control system for vehicles
US3990411A (en) * 1975-07-14 1976-11-09 Gene Y. Wen Control system for normalizing the air/fuel ratio in a fuel injection system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5922951U (ja) * 1982-07-31 1984-02-13 日本電気ホームエレクトロニクス株式会社 エンジン制御装置
JPS6024840U (ja) * 1983-07-28 1985-02-20 日産自動車株式会社 空燃比制御装置

Also Published As

Publication number Publication date
JPS5834657B2 (ja) 1983-07-28
CA1085025A (en) 1980-09-02
DE2620986A1 (de) 1976-11-25
GB1518010A (en) 1978-07-19
US4100892A (en) 1978-07-18

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