JPS53327A - Exhaust purificating system for internal combustion engine - Google Patents

Exhaust purificating system for internal combustion engine

Info

Publication number
JPS53327A
JPS53327A JP7477676A JP7477676A JPS53327A JP S53327 A JPS53327 A JP S53327A JP 7477676 A JP7477676 A JP 7477676A JP 7477676 A JP7477676 A JP 7477676A JP S53327 A JPS53327 A JP S53327A
Authority
JP
Japan
Prior art keywords
exhaust
purificating
combustion engine
internal combustion
exhaust circulation
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
JP7477676A
Other languages
Japanese (ja)
Inventor
Kunihiko Sugihara
Toshifumi Nishimura
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 JP7477676A priority Critical patent/JPS53327A/en
Publication of JPS53327A publication Critical patent/JPS53327A/en
Pending legal-status Critical Current

Links

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  • Exhaust-Gas Circulating Devices (AREA)

Abstract

PURPOSE: To attempt effective reduction in NOx and improvement of the engine running characteristics by reducing an exhaust circulation rate to a specified value for the suburbs driving, and performing the exhaust circulation under the specified control for a city driving.
COPYRIGHT: (C)1978,JPO&Japio
JP7477676A 1976-06-24 1976-06-24 Exhaust purificating system for internal combustion engine Pending JPS53327A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7477676A JPS53327A (en) 1976-06-24 1976-06-24 Exhaust purificating system for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7477676A JPS53327A (en) 1976-06-24 1976-06-24 Exhaust purificating system for internal combustion engine

Publications (1)

Publication Number Publication Date
JPS53327A true JPS53327A (en) 1978-01-05

Family

ID=13557020

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7477676A Pending JPS53327A (en) 1976-06-24 1976-06-24 Exhaust purificating system for internal combustion engine

Country Status (1)

Country Link
JP (1) JPS53327A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55130045U (en) * 1979-03-09 1980-09-13

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49100418A (en) * 1973-02-01 1974-09-24
JPS5019049U (en) * 1973-06-14 1975-03-03
JPS50128016A (en) * 1974-03-27 1975-10-08
JPS5123009U (en) * 1974-08-06 1976-02-20
JPS5149322A (en) * 1974-10-25 1976-04-28 Nissan Motor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49100418A (en) * 1973-02-01 1974-09-24
JPS5019049U (en) * 1973-06-14 1975-03-03
JPS50128016A (en) * 1974-03-27 1975-10-08
JPS5123009U (en) * 1974-08-06 1976-02-20
JPS5149322A (en) * 1974-10-25 1976-04-28 Nissan Motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55130045U (en) * 1979-03-09 1980-09-13

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