JPS5260334A - Exhaust gas reflux control system - Google Patents

Exhaust gas reflux control system

Info

Publication number
JPS5260334A
JPS5260334A JP50135657A JP13565775A JPS5260334A JP S5260334 A JPS5260334 A JP S5260334A JP 50135657 A JP50135657 A JP 50135657A JP 13565775 A JP13565775 A JP 13565775A JP S5260334 A JPS5260334 A JP S5260334A
Authority
JP
Japan
Prior art keywords
control system
exhaust gas
gas reflux
reflux control
negative pressure
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
JP50135657A
Other languages
Japanese (ja)
Other versions
JPS5415976B2 (en
Inventor
Shunichi Aoyama
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 JP50135657A priority Critical patent/JPS5260334A/en
Publication of JPS5260334A publication Critical patent/JPS5260334A/en
Publication of JPS5415976B2 publication Critical patent/JPS5415976B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: An exhaust gas reflux control system which is provided with a negativepressure line for conducting the suction negative pressure to a negative-pressure operating chamber, with an open-and-close valve arranged in the course of the line, wherein the valve is opened on the rapid reduction in the negative pressure and then it is closed slowly so that the opening action of an EGR valve can promptly follow up the change in the negative pressure.
COPYRIGHT: (C)1977,JPO&Japio
JP50135657A 1975-11-13 1975-11-13 Exhaust gas reflux control system Granted JPS5260334A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50135657A JPS5260334A (en) 1975-11-13 1975-11-13 Exhaust gas reflux control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50135657A JPS5260334A (en) 1975-11-13 1975-11-13 Exhaust gas reflux control system

Publications (2)

Publication Number Publication Date
JPS5260334A true JPS5260334A (en) 1977-05-18
JPS5415976B2 JPS5415976B2 (en) 1979-06-19

Family

ID=15156893

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50135657A Granted JPS5260334A (en) 1975-11-13 1975-11-13 Exhaust gas reflux control system

Country Status (1)

Country Link
JP (1) JPS5260334A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53146030A (en) * 1977-05-26 1978-12-19 Nippon Soken Inc Device for recycling exhaust gas of internal combustion engine
JPS54114639A (en) * 1978-02-27 1979-09-06 Nissan Motor Co Ltd Exhaust reflux contoller

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5048323A (en) * 1973-08-31 1975-04-30
JPS51143015U (en) * 1975-05-12 1976-11-17
JPS5230522U (en) * 1975-08-25 1977-03-03

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5230522B2 (en) * 1971-09-25 1977-08-09

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5048323A (en) * 1973-08-31 1975-04-30
JPS51143015U (en) * 1975-05-12 1976-11-17
JPS5230522U (en) * 1975-08-25 1977-03-03

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53146030A (en) * 1977-05-26 1978-12-19 Nippon Soken Inc Device for recycling exhaust gas of internal combustion engine
JPS5813744B2 (en) * 1977-05-26 1983-03-15 株式会社日本自動車部品総合研究所 Internal combustion engine exhaust gas recirculation device
JPS54114639A (en) * 1978-02-27 1979-09-06 Nissan Motor Co Ltd Exhaust reflux contoller
JPS59700B2 (en) * 1978-02-27 1984-01-07 日産自動車株式会社 Exhaust recirculation control device

Also Published As

Publication number Publication date
JPS5415976B2 (en) 1979-06-19

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