JPS51136032A - Exhaust purification device at time of speed reduction at multi-cylind ers engine - Google Patents

Exhaust purification device at time of speed reduction at multi-cylind ers engine

Info

Publication number
JPS51136032A
JPS51136032A JP50059481A JP5948175A JPS51136032A JP S51136032 A JPS51136032 A JP S51136032A JP 50059481 A JP50059481 A JP 50059481A JP 5948175 A JP5948175 A JP 5948175A JP S51136032 A JPS51136032 A JP S51136032A
Authority
JP
Japan
Prior art keywords
speed reduction
engine
purification device
time
exhaust purification
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
JP50059481A
Other languages
Japanese (ja)
Other versions
JPS594543B2 (en
Inventor
Keiichi Sugiyama
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.)
Yamaha Motor Co Ltd
Original Assignee
Yamaha 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 Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Priority to JP50059481A priority Critical patent/JPS594543B2/en
Publication of JPS51136032A publication Critical patent/JPS51136032A/en
Publication of JPS594543B2 publication Critical patent/JPS594543B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: An exhaust purification device at time of speed reduction at multicylinders engine , that performs to produce promptly thin mixed gas at reduction speed primitive period by constituting possibly short route which introduces air through a control valve opening only at speed reduction primirive period.
COPYRIGHT: (C)1976,JPO&Japio
JP50059481A 1975-05-19 1975-05-19 Takito Engine Niokeru Gensokujino Haikijiyoukasouchi Expired JPS594543B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50059481A JPS594543B2 (en) 1975-05-19 1975-05-19 Takito Engine Niokeru Gensokujino Haikijiyoukasouchi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50059481A JPS594543B2 (en) 1975-05-19 1975-05-19 Takito Engine Niokeru Gensokujino Haikijiyoukasouchi

Publications (2)

Publication Number Publication Date
JPS51136032A true JPS51136032A (en) 1976-11-25
JPS594543B2 JPS594543B2 (en) 1984-01-30

Family

ID=13114533

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50059481A Expired JPS594543B2 (en) 1975-05-19 1975-05-19 Takito Engine Niokeru Gensokujino Haikijiyoukasouchi

Country Status (1)

Country Link
JP (1) JPS594543B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5996467A (en) * 1982-11-24 1984-06-02 Honda Motor Co Ltd Shot air feeder for engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5996467A (en) * 1982-11-24 1984-06-02 Honda Motor Co Ltd Shot air feeder for engine

Also Published As

Publication number Publication date
JPS594543B2 (en) 1984-01-30

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