JPS5741452A - Exhaust gas purification device for fuel injection type engine - Google Patents

Exhaust gas purification device for fuel injection type engine

Info

Publication number
JPS5741452A
JPS5741452A JP55117226A JP11722680A JPS5741452A JP S5741452 A JPS5741452 A JP S5741452A JP 55117226 A JP55117226 A JP 55117226A JP 11722680 A JP11722680 A JP 11722680A JP S5741452 A JPS5741452 A JP S5741452A
Authority
JP
Japan
Prior art keywords
fuel ratio
control
exhaust gas
air
gas 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.)
Granted
Application number
JP55117226A
Other languages
English (en)
Other versions
JPS6118661B2 (ja
Inventor
Kazuo Kobayashi
Hideki Tanaka
Katsuyoshi Iida
Junji Kamite
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.)
Mazda Motor Corp
Original Assignee
Mazda Motor Corp
Toyo Kogyo 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 Mazda Motor Corp, Toyo Kogyo Co Ltd filed Critical Mazda Motor Corp
Priority to JP55117226A priority Critical patent/JPS5741452A/ja
Priority to US06/294,352 priority patent/US4445489A/en
Publication of JPS5741452A publication Critical patent/JPS5741452A/ja
Publication of JPS6118661B2 publication Critical patent/JPS6118661B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Exhaust-Gas Circulating Devices (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
JP55117226A 1980-08-25 1980-08-25 Exhaust gas purification device for fuel injection type engine Granted JPS5741452A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP55117226A JPS5741452A (en) 1980-08-25 1980-08-25 Exhaust gas purification device for fuel injection type engine
US06/294,352 US4445489A (en) 1980-08-25 1981-08-19 Air-fuel mixture control for automobile engine having fuel injection system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55117226A JPS5741452A (en) 1980-08-25 1980-08-25 Exhaust gas purification device for fuel injection type engine

Publications (2)

Publication Number Publication Date
JPS5741452A true JPS5741452A (en) 1982-03-08
JPS6118661B2 JPS6118661B2 (ja) 1986-05-13

Family

ID=14706505

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55117226A Granted JPS5741452A (en) 1980-08-25 1980-08-25 Exhaust gas purification device for fuel injection type engine

Country Status (1)

Country Link
JP (1) JPS5741452A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5920542A (ja) * 1982-07-24 1984-02-02 Mitsubishi Electric Corp 内燃機関の燃料制御装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0238844U (ja) * 1988-09-05 1990-03-15

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5920542A (ja) * 1982-07-24 1984-02-02 Mitsubishi Electric Corp 内燃機関の燃料制御装置

Also Published As

Publication number Publication date
JPS6118661B2 (ja) 1986-05-13

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