JPS5386922A - Controlling device for exhaust gas back flow - Google Patents

Controlling device for exhaust gas back flow

Info

Publication number
JPS5386922A
JPS5386922A JP96777A JP96777A JPS5386922A JP S5386922 A JPS5386922 A JP S5386922A JP 96777 A JP96777 A JP 96777A JP 96777 A JP96777 A JP 96777A JP S5386922 A JPS5386922 A JP S5386922A
Authority
JP
Japan
Prior art keywords
exhaust gas
controlling device
back flow
gas back
secondary side
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
JP96777A
Other languages
Japanese (ja)
Other versions
JPS5727307B2 (en
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 JP96777A priority Critical patent/JPS5386922A/en
Publication of JPS5386922A publication Critical patent/JPS5386922A/en
Publication of JPS5727307B2 publication Critical patent/JPS5727307B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Exhaust-Gas Circulating Devices (AREA)

Abstract

PURPOSE: To reduce NOx, by maintaining or increasing an opening degree of EGR valve in linkage with a throttle valve at a secondary side, relating to the device which has 2 intake air passages and icreases the output by opening the throttle valve at the secondary side only at the high speed and high load range.
COPYRIGHT: (C)1978,JPO&Japio
JP96777A 1977-01-08 1977-01-08 Controlling device for exhaust gas back flow Granted JPS5386922A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP96777A JPS5386922A (en) 1977-01-08 1977-01-08 Controlling device for exhaust gas back flow

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP96777A JPS5386922A (en) 1977-01-08 1977-01-08 Controlling device for exhaust gas back flow

Publications (2)

Publication Number Publication Date
JPS5386922A true JPS5386922A (en) 1978-07-31
JPS5727307B2 JPS5727307B2 (en) 1982-06-09

Family

ID=11488393

Family Applications (1)

Application Number Title Priority Date Filing Date
JP96777A Granted JPS5386922A (en) 1977-01-08 1977-01-08 Controlling device for exhaust gas back flow

Country Status (1)

Country Link
JP (1) JPS5386922A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57183549A (en) * 1981-05-08 1982-11-11 Suzuki Motor Co Ltd Exhaust gas recirculating device for compound intake internal combustion engine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4944128A (en) * 1972-08-31 1974-04-25
JPS49128131A (en) * 1973-04-19 1974-12-07
JPS5058418A (en) * 1973-09-21 1975-05-21
JPS50106502U (en) * 1974-02-08 1975-09-01
JPS521324A (en) * 1975-06-24 1977-01-07 Toyota Motor Corp Exhaust gas recirculation apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4944128A (en) * 1972-08-31 1974-04-25
JPS49128131A (en) * 1973-04-19 1974-12-07
JPS5058418A (en) * 1973-09-21 1975-05-21
JPS50106502U (en) * 1974-02-08 1975-09-01
JPS521324A (en) * 1975-06-24 1977-01-07 Toyota Motor Corp Exhaust gas recirculation apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57183549A (en) * 1981-05-08 1982-11-11 Suzuki Motor Co Ltd Exhaust gas recirculating device for compound intake internal combustion engine

Also Published As

Publication number Publication date
JPS5727307B2 (en) 1982-06-09

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