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JPS5260335A - Method of clarifying exhaust gas discharged from multi-cylinder intern al-combustion engine and fuel supply system - Google Patents

Method of clarifying exhaust gas discharged from multi-cylinder intern al-combustion engine and fuel supply system

Info

Publication number
JPS5260335A
JPS5260335A JP13565875A JP13565875A JPS5260335A JP S5260335 A JPS5260335 A JP S5260335A JP 13565875 A JP13565875 A JP 13565875A JP 13565875 A JP13565875 A JP 13565875A JP S5260335 A JPS5260335 A JP S5260335A
Authority
JP
Japan
Prior art keywords
exhaust gas
intern
cylinder
combustion engine
supply system
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
JP13565875A
Other languages
Japanese (ja)
Inventor
Tadashi Nagai
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 JP13565875A priority Critical patent/JPS5260335A/en
Publication of JPS5260335A publication Critical patent/JPS5260335A/en
Pending legal-status Critical Current

Links

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

Abstract

PURPOSE: A method and apparatus for supplying a slightly leaner fuel-air mixture to half the cylinders and a slighly richer mixture to the other cylinders, in such a manner that overall average fuel-air ratio may accord to the theroretical value and HC in the exhaust gas may be fully oxidized.
COPYRIGHT: (C)1977,JPO&Japio
JP13565875A 1975-11-13 1975-11-13 Method of clarifying exhaust gas discharged from multi-cylinder intern al-combustion engine and fuel supply system Pending JPS5260335A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13565875A JPS5260335A (en) 1975-11-13 1975-11-13 Method of clarifying exhaust gas discharged from multi-cylinder intern al-combustion engine and fuel supply system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13565875A JPS5260335A (en) 1975-11-13 1975-11-13 Method of clarifying exhaust gas discharged from multi-cylinder intern al-combustion engine and fuel supply system

Publications (1)

Publication Number Publication Date
JPS5260335A true JPS5260335A (en) 1977-05-18

Family

ID=15156913

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13565875A Pending JPS5260335A (en) 1975-11-13 1975-11-13 Method of clarifying exhaust gas discharged from multi-cylinder intern al-combustion engine and fuel supply system

Country Status (1)

Country Link
JP (1) JPS5260335A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4409949A (en) * 1981-03-11 1983-10-18 Toyo Kogyo Co., Ltd. Exhaust gas recirculation control means for multiple cylinder engine having means for controlling air-fuel ratio in accordance with a signal from an exhaust gas sensor
JPS59211726A (en) * 1983-05-16 1984-11-30 Isuzu Motors Ltd Fuel pressure control method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5074023A (en) * 1973-11-08 1975-06-18
JPS50135433A (en) * 1974-04-15 1975-10-27
JPS50139228A (en) * 1974-04-26 1975-11-07

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5074023A (en) * 1973-11-08 1975-06-18
JPS50135433A (en) * 1974-04-15 1975-10-27
JPS50139228A (en) * 1974-04-26 1975-11-07

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4409949A (en) * 1981-03-11 1983-10-18 Toyo Kogyo Co., Ltd. Exhaust gas recirculation control means for multiple cylinder engine having means for controlling air-fuel ratio in accordance with a signal from an exhaust gas sensor
JPS59211726A (en) * 1983-05-16 1984-11-30 Isuzu Motors Ltd Fuel pressure control method
JPH0569969B2 (en) * 1983-05-16 1993-10-04 Isuzu Motors Ltd

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