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JPS5246226A - Exhaust-gas reflux control system - Google Patents

Exhaust-gas reflux control system

Info

Publication number
JPS5246226A
JPS5246226A JP50121554A JP12155475A JPS5246226A JP S5246226 A JPS5246226 A JP S5246226A JP 50121554 A JP50121554 A JP 50121554A JP 12155475 A JP12155475 A JP 12155475A JP S5246226 A JPS5246226 A JP S5246226A
Authority
JP
Japan
Prior art keywords
exhaust
control system
gas reflux
reflux control
speed
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
JP50121554A
Other languages
Japanese (ja)
Inventor
Yasuo Nakajima
Kunihiko Sugihara
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 JP50121554A priority Critical patent/JPS5246226A/en
Publication of JPS5246226A publication Critical patent/JPS5246226A/en
Pending legal-status Critical Current

Links

Landscapes

  • Exhaust-Gas Circulating Devices (AREA)

Abstract

PURPOSE: To reduce the reflux of exhaust gas in the middle-or high-speed, low-load operation stage by controlling the carburetor venturi negative pressure according to the engine speed. and thereby to improve the operating characteristics.
COPYRIGHT: (C)1977,JPO&Japio
JP50121554A 1975-10-08 1975-10-08 Exhaust-gas reflux control system Pending JPS5246226A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50121554A JPS5246226A (en) 1975-10-08 1975-10-08 Exhaust-gas reflux control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50121554A JPS5246226A (en) 1975-10-08 1975-10-08 Exhaust-gas reflux control system

Publications (1)

Publication Number Publication Date
JPS5246226A true JPS5246226A (en) 1977-04-12

Family

ID=14814106

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50121554A Pending JPS5246226A (en) 1975-10-08 1975-10-08 Exhaust-gas reflux control system

Country Status (1)

Country Link
JP (1) JPS5246226A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5482525A (en) * 1977-12-13 1979-06-30 Aisan Ind Co Ltd Exhaust gas recirculation system

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
JPS504423A (en) * 1973-05-18 1975-01-17

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
JPS504423A (en) * 1973-05-18 1975-01-17

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5482525A (en) * 1977-12-13 1979-06-30 Aisan Ind Co Ltd Exhaust gas recirculation system
JPS5612700B2 (en) * 1977-12-13 1981-03-24

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