JPS5320021A - Exhaust purification system for internal combustion engines - Google Patents

Exhaust purification system for internal combustion engines

Info

Publication number
JPS5320021A
JPS5320021A JP9380576A JP9380576A JPS5320021A JP S5320021 A JPS5320021 A JP S5320021A JP 9380576 A JP9380576 A JP 9380576A JP 9380576 A JP9380576 A JP 9380576A JP S5320021 A JPS5320021 A JP S5320021A
Authority
JP
Japan
Prior art keywords
internal combustion
combustion engines
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
JP9380576A
Other languages
Japanese (ja)
Other versions
JPS5611047B2 (en
Inventor
Toshifumi Nishimura
Yasuo Nakajima
Shinichi Nanun
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 JP9380576A priority Critical patent/JPS5320021A/en
Publication of JPS5320021A publication Critical patent/JPS5320021A/en
Publication of JPS5611047B2 publication Critical patent/JPS5611047B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Exhaust-Gas Circulating Devices (AREA)

Abstract

PURPOSE: To perform the purification of/a purifier in the best state by changing the exhaust reflux volume and ignition time at the running time in a city area and on the outskirts.
COPYRIGHT: (C)1978,JPO&Japio
JP9380576A 1976-08-06 1976-08-06 Exhaust purification system for internal combustion engines Granted JPS5320021A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9380576A JPS5320021A (en) 1976-08-06 1976-08-06 Exhaust purification system for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9380576A JPS5320021A (en) 1976-08-06 1976-08-06 Exhaust purification system for internal combustion engines

Publications (2)

Publication Number Publication Date
JPS5320021A true JPS5320021A (en) 1978-02-23
JPS5611047B2 JPS5611047B2 (en) 1981-03-12

Family

ID=14092614

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9380576A Granted JPS5320021A (en) 1976-08-06 1976-08-06 Exhaust purification system for internal combustion engines

Country Status (1)

Country Link
JP (1) JPS5320021A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49126642A (en) * 1973-04-14 1974-12-04
JPS557965A (en) * 1978-07-05 1980-01-21 Nissan Motor Co Ltd Exhaust reflux control system
JPS5793681A (en) * 1980-12-04 1982-06-10 Nissan Motor Co Ltd Knock-avoiding device
JPS623173A (en) * 1985-06-29 1987-01-09 Toyota Motor Corp Ignition timing controller for internal-combustion engine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49126642A (en) * 1973-04-14 1974-12-04
JPS5710096B2 (en) * 1973-04-14 1982-02-24
JPS557965A (en) * 1978-07-05 1980-01-21 Nissan Motor Co Ltd Exhaust reflux control system
JPS5793681A (en) * 1980-12-04 1982-06-10 Nissan Motor Co Ltd Knock-avoiding device
JPS623173A (en) * 1985-06-29 1987-01-09 Toyota Motor Corp Ignition timing controller for internal-combustion engine

Also Published As

Publication number Publication date
JPS5611047B2 (en) 1981-03-12

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