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JPS5338820A - Controller for exhaust reflux - Google Patents

Controller for exhaust reflux

Info

Publication number
JPS5338820A
JPS5338820A JP11330676A JP11330676A JPS5338820A JP S5338820 A JPS5338820 A JP S5338820A JP 11330676 A JP11330676 A JP 11330676A JP 11330676 A JP11330676 A JP 11330676A JP S5338820 A JPS5338820 A JP S5338820A
Authority
JP
Japan
Prior art keywords
exhaust reflux
controller
engine
reflux
weakening
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
JP11330676A
Other languages
Japanese (ja)
Inventor
Shunichi Aoyama
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 JP11330676A priority Critical patent/JPS5338820A/en
Publication of JPS5338820A publication Critical patent/JPS5338820A/en
Pending legal-status Critical Current

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  • Exhaust-Gas Circulating Devices (AREA)

Abstract

PURPOSE: To prevent the instability of an engine and the deterioration of fuel cost based on excess exhaust reflux, by operating a leak valve over the high speed low load range of the engine to weaken input signals, and by reducing the opening of a control vavle for exhaust reflux in response to the weakening.
COPYRIGHT: (C)1978,JPO&Japio
JP11330676A 1976-09-21 1976-09-21 Controller for exhaust reflux Pending JPS5338820A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11330676A JPS5338820A (en) 1976-09-21 1976-09-21 Controller for exhaust reflux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11330676A JPS5338820A (en) 1976-09-21 1976-09-21 Controller for exhaust reflux

Publications (1)

Publication Number Publication Date
JPS5338820A true JPS5338820A (en) 1978-04-10

Family

ID=14608879

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11330676A Pending JPS5338820A (en) 1976-09-21 1976-09-21 Controller for exhaust reflux

Country Status (1)

Country Link
JP (1) JPS5338820A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4997124A (en) * 1973-01-02 1974-09-13
JPS5022928A (en) * 1973-07-04 1975-03-12

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4997124A (en) * 1973-01-02 1974-09-13
JPS5022928A (en) * 1973-07-04 1975-03-12

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