JPS547023A - Air-fuel-ratio feedback type mixture controller - Google Patents

Air-fuel-ratio feedback type mixture controller

Info

Publication number
JPS547023A
JPS547023A JP7263577A JP7263577A JPS547023A JP S547023 A JPS547023 A JP S547023A JP 7263577 A JP7263577 A JP 7263577A JP 7263577 A JP7263577 A JP 7263577A JP S547023 A JPS547023 A JP S547023A
Authority
JP
Japan
Prior art keywords
air
fuel
ratio feedback
feedback type
type mixture
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
JP7263577A
Other languages
Japanese (ja)
Inventor
Hideaki Norimatsu
Mitsuo Kawai
Minoru Bito
Kunio Endo
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.)
Denso Corp
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
NipponDenso 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 Toyota Motor Corp, NipponDenso Co Ltd filed Critical Toyota Motor Corp
Priority to JP7263577A priority Critical patent/JPS547023A/en
Publication of JPS547023A publication Critical patent/JPS547023A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To improve exhaust gas purification by changing the air-fuel ratio to be a specific ratio under control immediately after stop of feedback control.
COPYRIGHT: (C)1979,JPO&Japio
JP7263577A 1977-06-17 1977-06-17 Air-fuel-ratio feedback type mixture controller Pending JPS547023A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7263577A JPS547023A (en) 1977-06-17 1977-06-17 Air-fuel-ratio feedback type mixture controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7263577A JPS547023A (en) 1977-06-17 1977-06-17 Air-fuel-ratio feedback type mixture controller

Publications (1)

Publication Number Publication Date
JPS547023A true JPS547023A (en) 1979-01-19

Family

ID=13495035

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7263577A Pending JPS547023A (en) 1977-06-17 1977-06-17 Air-fuel-ratio feedback type mixture controller

Country Status (1)

Country Link
JP (1) JPS547023A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5726240A (en) * 1980-07-25 1982-02-12 Honda Motor Co Ltd Acceleration controller for air fuel ratio feedback control of internal combustion engine
JPS5835246A (en) * 1981-08-27 1983-03-01 Mazda Motor Corp Air-fuel ratio controller of engine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4963830A (en) * 1972-10-19 1974-06-20
JPS51102726A (en) * 1975-03-07 1976-09-10 Nissan Motor KUNENPISEIGYOSOCHI
JPS5218534A (en) * 1975-08-05 1977-02-12 Nissan Motor Co Ltd Air fuel ration control system
JPS5264539A (en) * 1975-11-25 1977-05-28 Nippon Denso Co Ltd Feedback air fuel ratio type mixture controller

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4963830A (en) * 1972-10-19 1974-06-20
JPS51102726A (en) * 1975-03-07 1976-09-10 Nissan Motor KUNENPISEIGYOSOCHI
JPS5218534A (en) * 1975-08-05 1977-02-12 Nissan Motor Co Ltd Air fuel ration control system
JPS5264539A (en) * 1975-11-25 1977-05-28 Nippon Denso Co Ltd Feedback air fuel ratio type mixture controller

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5726240A (en) * 1980-07-25 1982-02-12 Honda Motor Co Ltd Acceleration controller for air fuel ratio feedback control of internal combustion engine
JPS5835246A (en) * 1981-08-27 1983-03-01 Mazda Motor Corp Air-fuel ratio controller of engine

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