JPS5773840A - Air fuel ratio controller - Google Patents

Air fuel ratio controller

Info

Publication number
JPS5773840A
JPS5773840A JP15050780A JP15050780A JPS5773840A JP S5773840 A JPS5773840 A JP S5773840A JP 15050780 A JP15050780 A JP 15050780A JP 15050780 A JP15050780 A JP 15050780A JP S5773840 A JPS5773840 A JP S5773840A
Authority
JP
Japan
Prior art keywords
circuit
fuel ratio
control
air fuel
sensor
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
JP15050780A
Other languages
English (en)
Inventor
Jun Suzuki
Hisashi Osano
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.)
Subaru Corp
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
Fuji Jukogyo KK
Fuji Heavy Industries 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, Fuji Jukogyo KK, Fuji Heavy Industries Ltd filed Critical Nissan Motor Co Ltd
Priority to JP15050780A priority Critical patent/JPS5773840A/ja
Priority to GB8132039A priority patent/GB2089070A/en
Priority to FR8120131A priority patent/FR2492890A1/fr
Priority to DE19813142511 priority patent/DE3142511A1/de
Publication of JPS5773840A publication Critical patent/JPS5773840A/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
    • F02D41/14—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)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
JP15050780A 1980-10-27 1980-10-27 Air fuel ratio controller Pending JPS5773840A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP15050780A JPS5773840A (en) 1980-10-27 1980-10-27 Air fuel ratio controller
GB8132039A GB2089070A (en) 1980-10-27 1981-10-23 Automatic control of air/fuel ration in i.'c. engines
FR8120131A FR2492890A1 (fr) 1980-10-27 1981-10-27 Dispositif de commande du rapport air/combustible pour moteur a combustion interne
DE19813142511 DE3142511A1 (de) 1980-10-27 1981-10-27 Anordnung zum regeln des luftbrennstoffverhaeltnisses eines verbrennungsmotors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15050780A JPS5773840A (en) 1980-10-27 1980-10-27 Air fuel ratio controller

Publications (1)

Publication Number Publication Date
JPS5773840A true JPS5773840A (en) 1982-05-08

Family

ID=15498372

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15050780A Pending JPS5773840A (en) 1980-10-27 1980-10-27 Air fuel ratio controller

Country Status (4)

Country Link
JP (1) JPS5773840A (ja)
DE (1) DE3142511A1 (ja)
FR (1) FR2492890A1 (ja)
GB (1) GB2089070A (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58176651A (ja) * 1982-04-09 1983-10-17 Canon Inc 複写装置
JPS6038526A (ja) * 1983-08-11 1985-02-28 Fuji Heavy Ind Ltd 空燃比制御装置
JPS60198348A (ja) * 1984-03-23 1985-10-07 Mitsubishi Motors Corp エンジン制御装置
JPS61166149U (ja) * 1985-04-04 1986-10-15
US4697559A (en) * 1984-11-30 1987-10-06 Suzuki Jodosha Kogyo Kabushiki Kaisha Method of controlling an air-fuel ratio for an internal combustion engine
US4872117A (en) * 1984-11-30 1989-10-03 Suzuki Jidosha Kogyo Kabushiki Kaisha Apparatus for controlling an air-fuel ratio in an internal combustion engine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE29741E (en) * 1973-04-25 1978-08-22 Nippondenso Co., Ltd. Air-fuel ratio feed back type fuel injection control system
GB1524670A (en) * 1974-10-21 1978-09-13 Nissan Motor Apparatus for controlling the air-fuel mixture ratio of internal combustion engine
US4173952A (en) * 1975-04-24 1979-11-13 Nissan Motor Company, Limited Closed-loop mixture control system for an internal combustion engine with improved response characteristic to idling condition
DE2649271C2 (de) * 1976-06-11 1985-08-08 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur Verhinderung von Regelschwingungen bei einer eine Brennkraftmaschine mit Betriebsgemisch versorgenden Gemischaufbereitungsanlage

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58176651A (ja) * 1982-04-09 1983-10-17 Canon Inc 複写装置
JPS6038526A (ja) * 1983-08-11 1985-02-28 Fuji Heavy Ind Ltd 空燃比制御装置
JPS60198348A (ja) * 1984-03-23 1985-10-07 Mitsubishi Motors Corp エンジン制御装置
US4697559A (en) * 1984-11-30 1987-10-06 Suzuki Jodosha Kogyo Kabushiki Kaisha Method of controlling an air-fuel ratio for an internal combustion engine
US4872117A (en) * 1984-11-30 1989-10-03 Suzuki Jidosha Kogyo Kabushiki Kaisha Apparatus for controlling an air-fuel ratio in an internal combustion engine
JPS61166149U (ja) * 1985-04-04 1986-10-15

Also Published As

Publication number Publication date
GB2089070A (en) 1982-06-16
DE3142511A1 (de) 1982-05-27
FR2492890A1 (fr) 1982-04-30

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