JPS5332232A - Exhaust gas re-circulation control means for electronically controlled fuel injection engine - Google Patents

Exhaust gas re-circulation control means for electronically controlled fuel injection engine

Info

Publication number
JPS5332232A
JPS5332232A JP10708576A JP10708576A JPS5332232A JP S5332232 A JPS5332232 A JP S5332232A JP 10708576 A JP10708576 A JP 10708576A JP 10708576 A JP10708576 A JP 10708576A JP S5332232 A JPS5332232 A JP S5332232A
Authority
JP
Japan
Prior art keywords
exhaust gas
control means
fuel injection
electronically controlled
injection engine
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
JP10708576A
Other languages
Japanese (ja)
Other versions
JPS5653096B2 (en
Inventor
Yasuo Nakajima
Yutaka Kuroda
Yoshimasa Hayashi
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 JP10708576A priority Critical patent/JPS5332232A/en
Priority to AU28540/77A priority patent/AU491273B2/en
Priority to US05/830,865 priority patent/US4163435A/en
Priority to CA286,086A priority patent/CA1093658A/en
Publication of JPS5332232A publication Critical patent/JPS5332232A/en
Publication of JPS5653096B2 publication Critical patent/JPS5653096B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/52—Systems for actuating EGR valves
    • F02M26/55—Systems for actuating EGR valves using vacuum actuators
    • F02M26/56—Systems for actuating EGR valves using vacuum actuators having pressure modulation valves
    • F02M26/57—Systems for actuating EGR valves using vacuum actuators having pressure modulation valves using electronic means, e.g. electromagnetic valves

Abstract

PURPOSE:To effectively reduce NOx while maintaining the stability of engine operation by controlling the exhaust gas re-circulation rate according to the output of an air flow meter for detecting the quantity of intake air.
JP10708576A 1976-09-07 1976-09-07 Exhaust gas re-circulation control means for electronically controlled fuel injection engine Granted JPS5332232A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP10708576A JPS5332232A (en) 1976-09-07 1976-09-07 Exhaust gas re-circulation control means for electronically controlled fuel injection engine
AU28540/77A AU491273B2 (en) 1977-09-05 An exhaust gas recirculation control system
US05/830,865 US4163435A (en) 1976-09-07 1977-09-06 Exhaust gas recirculation control system
CA286,086A CA1093658A (en) 1976-09-07 1977-09-06 Exhaust gas recirculation control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10708576A JPS5332232A (en) 1976-09-07 1976-09-07 Exhaust gas re-circulation control means for electronically controlled fuel injection engine

Publications (2)

Publication Number Publication Date
JPS5332232A true JPS5332232A (en) 1978-03-27
JPS5653096B2 JPS5653096B2 (en) 1981-12-16

Family

ID=14450084

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10708576A Granted JPS5332232A (en) 1976-09-07 1976-09-07 Exhaust gas re-circulation control means for electronically controlled fuel injection engine

Country Status (1)

Country Link
JP (1) JPS5332232A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5578150A (en) * 1978-12-06 1980-06-12 Nissan Motor Co Ltd Exhaust gas return control device for internal conbustion engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5578150A (en) * 1978-12-06 1980-06-12 Nissan Motor Co Ltd Exhaust gas return control device for internal conbustion engine
JPS5755901B2 (en) * 1978-12-06 1982-11-26

Also Published As

Publication number Publication date
JPS5653096B2 (en) 1981-12-16

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