JPS5566651A - Exhaust return device to accelerate distribution of air mixture - Google Patents

Exhaust return device to accelerate distribution of air mixture

Info

Publication number
JPS5566651A
JPS5566651A JP13979378A JP13979378A JPS5566651A JP S5566651 A JPS5566651 A JP S5566651A JP 13979378 A JP13979378 A JP 13979378A JP 13979378 A JP13979378 A JP 13979378A JP S5566651 A JPS5566651 A JP S5566651A
Authority
JP
Japan
Prior art keywords
small holes
venturi
space
air mixture
exhaust gas
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
JP13979378A
Other languages
Japanese (ja)
Inventor
Kyugo Hamai
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 JP13979378A priority Critical patent/JPS5566651A/en
Publication of JPS5566651A publication Critical patent/JPS5566651A/en
Pending legal-status Critical Current

Links

Landscapes

  • Exhaust-Gas Circulating Devices (AREA)

Abstract

PURPOSE: To eject exhaust gas from small holes radially and accelerate the mixing of an air mixture by linking an exhaust gas return port which opens to the suction system to many small holes provided inside of a carbureter venturi.
CONSTITUTION: Venturi 2 of carbureter 1 is formed by collar insert 21. Space 20 is formed inside collar insert 21, and space 20 and suction path 18 are linked to many small holes 24, which open radially. Further, space 20 is linked to an exhaust pipe (not shown) by means of return path 23 having exhaust return control valve 25. Exhaust gas is sucked by the air flowing through venturi 2 and is ejected from small holes radially, and thereby it is mixed with the air flow.
COPYRIGHT: (C)1980,JPO&Japio
JP13979378A 1978-11-15 1978-11-15 Exhaust return device to accelerate distribution of air mixture Pending JPS5566651A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13979378A JPS5566651A (en) 1978-11-15 1978-11-15 Exhaust return device to accelerate distribution of air mixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13979378A JPS5566651A (en) 1978-11-15 1978-11-15 Exhaust return device to accelerate distribution of air mixture

Publications (1)

Publication Number Publication Date
JPS5566651A true JPS5566651A (en) 1980-05-20

Family

ID=15253548

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13979378A Pending JPS5566651A (en) 1978-11-15 1978-11-15 Exhaust return device to accelerate distribution of air mixture

Country Status (1)

Country Link
JP (1) JPS5566651A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013060926A (en) * 2011-09-15 2013-04-04 Daihatsu Motor Co Ltd Internal combustion engine
JP2014224474A (en) * 2013-05-15 2014-12-04 マツダ株式会社 Exhaust gas recirculation device for engine
JP2014224475A (en) * 2013-05-15 2014-12-04 マツダ株式会社 Exhaust gas recirculation device for engine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3662722A (en) * 1970-04-22 1972-05-16 Chrysler Corp Cool exhaust recycling

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3662722A (en) * 1970-04-22 1972-05-16 Chrysler Corp Cool exhaust recycling

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013060926A (en) * 2011-09-15 2013-04-04 Daihatsu Motor Co Ltd Internal combustion engine
JP2014224474A (en) * 2013-05-15 2014-12-04 マツダ株式会社 Exhaust gas recirculation device for engine
JP2014224475A (en) * 2013-05-15 2014-12-04 マツダ株式会社 Exhaust gas recirculation device for engine

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