JPS5261634A - Egr control device - Google Patents

Egr control device

Info

Publication number
JPS5261634A
JPS5261634A JP50137203A JP13720375A JPS5261634A JP S5261634 A JPS5261634 A JP S5261634A JP 50137203 A JP50137203 A JP 50137203A JP 13720375 A JP13720375 A JP 13720375A JP S5261634 A JPS5261634 A JP S5261634A
Authority
JP
Japan
Prior art keywords
control device
egr control
egr
continued
stopped
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
JP50137203A
Other languages
Japanese (ja)
Inventor
Kunihiko Sugihara
Yasuo Nakajima
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 JP50137203A priority Critical patent/JPS5261634A/en
Publication of JPS5261634A publication Critical patent/JPS5261634A/en
Pending legal-status Critical Current

Links

Landscapes

  • Exhaust-Gas Circulating Devices (AREA)

Abstract

PURPOSE: To improve the operational performance, by having EGR in light load region reduced or stopped, as to an EGR control device in which the atmospheric port of variable area varying in response to the engine r.p.m. is continued to the suction chamber in the EGR valve.
COPYRIGHT: (C)1977,JPO&Japio
JP50137203A 1975-11-17 1975-11-17 Egr control device Pending JPS5261634A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50137203A JPS5261634A (en) 1975-11-17 1975-11-17 Egr control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50137203A JPS5261634A (en) 1975-11-17 1975-11-17 Egr control device

Publications (1)

Publication Number Publication Date
JPS5261634A true JPS5261634A (en) 1977-05-21

Family

ID=15193191

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50137203A Pending JPS5261634A (en) 1975-11-17 1975-11-17 Egr control device

Country Status (1)

Country Link
JP (1) JPS5261634A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5888434A (en) * 1981-11-18 1983-05-26 Honda Motor Co Ltd Back pressure and air-fuel ratio correcting method and device in internal-combustion engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5888434A (en) * 1981-11-18 1983-05-26 Honda Motor Co Ltd Back pressure and air-fuel ratio correcting method and device in internal-combustion engine

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