JPS5297031A - Air fuel ration controller - Google Patents

Air fuel ration controller

Info

Publication number
JPS5297031A
JPS5297031A JP1325376A JP1325376A JPS5297031A JP S5297031 A JPS5297031 A JP S5297031A JP 1325376 A JP1325376 A JP 1325376A JP 1325376 A JP1325376 A JP 1325376A JP S5297031 A JPS5297031 A JP S5297031A
Authority
JP
Japan
Prior art keywords
air fuel
fuel ration
ration controller
controller
deceleration
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
JP1325376A
Other languages
Japanese (ja)
Other versions
JPS6010170B2 (en
Inventor
Akio Hosaka
Masaharu Asano
Kokichi Ochiai
Michiyoshi Yamane
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 JP51013253A priority Critical patent/JPS6010170B2/en
Publication of JPS5297031A publication Critical patent/JPS5297031A/en
Publication of JPS6010170B2 publication Critical patent/JPS6010170B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

PURPOSE: To obtain the fuel ratio controller with a high transient response at the deceleration time by detecting the state of deceleration and immediately enlarging control gain at the deceleration time.
COPYRIGHT: (C)1977,JPO&Japio
JP51013253A 1976-02-12 1976-02-12 Air fuel ratio control device Expired JPS6010170B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51013253A JPS6010170B2 (en) 1976-02-12 1976-02-12 Air fuel ratio control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51013253A JPS6010170B2 (en) 1976-02-12 1976-02-12 Air fuel ratio control device

Publications (2)

Publication Number Publication Date
JPS5297031A true JPS5297031A (en) 1977-08-15
JPS6010170B2 JPS6010170B2 (en) 1985-03-15

Family

ID=11828037

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51013253A Expired JPS6010170B2 (en) 1976-02-12 1976-02-12 Air fuel ratio control device

Country Status (1)

Country Link
JP (1) JPS6010170B2 (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS569634A (en) * 1980-05-29 1981-01-31 Nippon Denso Co Ltd Feedback control of air-fuel ratio
JPS5786549A (en) * 1980-10-13 1982-05-29 Fuji Heavy Ind Ltd Air fuel ratio controller
JPS5848741A (en) * 1981-09-03 1983-03-22 Toyota Motor Corp Method of controlling air-fuel ratio of internal- combustion engine
JPS59192854A (en) * 1983-04-15 1984-11-01 Mitsubishi Electric Corp Air-fuel ratio controlling apparatus
JPS60198348A (en) * 1984-03-23 1985-10-07 Mitsubishi Motors Corp Engine controller
JPS61101640A (en) * 1984-10-22 1986-05-20 Fuji Heavy Ind Ltd Air-fuel ratio controlling apparatus
JPS61201840A (en) * 1985-03-06 1986-09-06 Hitachi Ltd Engine control device
JPS61234243A (en) * 1985-04-10 1986-10-18 Mazda Motor Corp Control device for engine
JPS61183451U (en) * 1986-04-30 1986-11-15
JPS61272433A (en) * 1985-05-27 1986-12-02 Honda Motor Co Ltd Method of feedback-controlling air-fuel ratio of internal-combustion engine
JPS6226548U (en) * 1985-07-31 1987-02-18
JPS6394048A (en) * 1986-10-08 1988-04-25 Mazda Motor Corp Air-fuel ratio controller for engine
US5181496A (en) * 1990-10-30 1993-01-26 Mitsubishi Denki Kabushiki Kaisha Air/fuel ratio control apparatus in an internal combustion engine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4891425A (en) * 1972-02-10 1973-11-28
JPS49108429A (en) * 1973-01-12 1974-10-15
JPS5021142A (en) * 1973-06-27 1975-03-06

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4891425A (en) * 1972-02-10 1973-11-28
JPS49108429A (en) * 1973-01-12 1974-10-15
JPS5021142A (en) * 1973-06-27 1975-03-06

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS569634A (en) * 1980-05-29 1981-01-31 Nippon Denso Co Ltd Feedback control of air-fuel ratio
JPS5786549A (en) * 1980-10-13 1982-05-29 Fuji Heavy Ind Ltd Air fuel ratio controller
JPS5848741A (en) * 1981-09-03 1983-03-22 Toyota Motor Corp Method of controlling air-fuel ratio of internal- combustion engine
JPH0325623B2 (en) * 1981-09-03 1991-04-08 Toyota Motor Co Ltd
JPS59192854A (en) * 1983-04-15 1984-11-01 Mitsubishi Electric Corp Air-fuel ratio controlling apparatus
JPS60198348A (en) * 1984-03-23 1985-10-07 Mitsubishi Motors Corp Engine controller
JPS61101640A (en) * 1984-10-22 1986-05-20 Fuji Heavy Ind Ltd Air-fuel ratio controlling apparatus
JPS61201840A (en) * 1985-03-06 1986-09-06 Hitachi Ltd Engine control device
JPS61234243A (en) * 1985-04-10 1986-10-18 Mazda Motor Corp Control device for engine
JPH0413537B2 (en) * 1985-04-10 1992-03-10 Mazda Motor
JPS61272433A (en) * 1985-05-27 1986-12-02 Honda Motor Co Ltd Method of feedback-controlling air-fuel ratio of internal-combustion engine
JPS6226548U (en) * 1985-07-31 1987-02-18
JPH0236930Y2 (en) * 1985-07-31 1990-10-05
JPS61183451U (en) * 1986-04-30 1986-11-15
JPS6346688Y2 (en) * 1986-04-30 1988-12-02
JPS6394048A (en) * 1986-10-08 1988-04-25 Mazda Motor Corp Air-fuel ratio controller for engine
US5181496A (en) * 1990-10-30 1993-01-26 Mitsubishi Denki Kabushiki Kaisha Air/fuel ratio control apparatus in an internal combustion engine

Also Published As

Publication number Publication date
JPS6010170B2 (en) 1985-03-15

Similar Documents

Publication Publication Date Title
JPS51124738A (en) Air fuel ratio control apparatus
JPS5218534A (en) Air fuel ration control system
JPS5281437A (en) Air fuel ratio controller
JPS5368315A (en) Air/fuel ratio controller
JPS5382927A (en) Air-fuel ratio controlling apparatus
JPS52154929A (en) Air-fuel ratio feedback system mixed gas control apparatus
JPS5259224A (en) Air flow volume control system
JPS5297025A (en) Air fuel ration controller
JPS535331A (en) Air-fuel ratio feedback control system
JPS5259223A (en) Air flow volume control system
JPS5297031A (en) Air fuel ration controller
JPS51124739A (en) An air fuel ratio control apparatus
JPS5297028A (en) Air fuel ratio controller
JPS51130729A (en) Air-fuel ratio control system
JPS5253148A (en) Air/fuel ratio controller
JPS51143134A (en) Fuel ratio feed back fuel injection controller
JPS5340133A (en) Fuel-air ratio feedback control system
JPS5297029A (en) Air fuel ratio controller
JPS5222713A (en) Speed control device
JPS52134984A (en) Positioning controller
JPS51149420A (en) Air-fuel rati o control device
JPS51127927A (en) Air and fuel mixture ratio control device
JPS5285628A (en) Lpg-carburetter
JPS5313024A (en) Carbureter
JPS5316124A (en) Air/fuel ratio feed back type gas mixture control device