JPS5320019A - Exhaust purification system for internal combustion engine - Google Patents

Exhaust purification system for internal combustion engine

Info

Publication number
JPS5320019A
JPS5320019A JP9373976A JP9373976A JPS5320019A JP S5320019 A JPS5320019 A JP S5320019A JP 9373976 A JP9373976 A JP 9373976A JP 9373976 A JP9373976 A JP 9373976A JP S5320019 A JPS5320019 A JP S5320019A
Authority
JP
Japan
Prior art keywords
combustion engine
internal combustion
purification system
exhaust purification
outskirts
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
JP9373976A
Other languages
Japanese (ja)
Other versions
JPS5611054B2 (en
Inventor
Rikuo Onoda
Toshifumi Nishimura
Kazumasa Kato
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 JP9373976A priority Critical patent/JPS5320019A/en
Publication of JPS5320019A publication Critical patent/JPS5320019A/en
Publication of JPS5611054B2 publication Critical patent/JPS5611054B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To perform the purification in a purifier in the best state by changing the air to fuel ratio and ignition time at the running time in a city area and on the outskirts.
COPYRIGHT: (C)1978,JPO&Japio
JP9373976A 1976-08-05 1976-08-05 Exhaust purification system for internal combustion engine Granted JPS5320019A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9373976A JPS5320019A (en) 1976-08-05 1976-08-05 Exhaust purification system for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9373976A JPS5320019A (en) 1976-08-05 1976-08-05 Exhaust purification system for internal combustion engine

Publications (2)

Publication Number Publication Date
JPS5320019A true JPS5320019A (en) 1978-02-23
JPS5611054B2 JPS5611054B2 (en) 1981-03-12

Family

ID=14090769

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9373976A Granted JPS5320019A (en) 1976-08-05 1976-08-05 Exhaust purification system for internal combustion engine

Country Status (1)

Country Link
JP (1) JPS5320019A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02102336A (en) * 1988-10-12 1990-04-13 Hitachi Ltd Fuel control device for engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02102336A (en) * 1988-10-12 1990-04-13 Hitachi Ltd Fuel control device for engine

Also Published As

Publication number Publication date
JPS5611054B2 (en) 1981-03-12

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