JPS56135711A - Exhaust gas purifier for internal combustion engine for motor bicycle - Google Patents

Exhaust gas purifier for internal combustion engine for motor bicycle

Info

Publication number
JPS56135711A
JPS56135711A JP3850680A JP3850680A JPS56135711A JP S56135711 A JPS56135711 A JP S56135711A JP 3850680 A JP3850680 A JP 3850680A JP 3850680 A JP3850680 A JP 3850680A JP S56135711 A JPS56135711 A JP S56135711A
Authority
JP
Japan
Prior art keywords
pipe line
motor bicycle
head cover
valve
front surface
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
JP3850680A
Other languages
Japanese (ja)
Other versions
JPS632005B2 (en
Inventor
Yasuo Ikenotani
Yoichi Ishida
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.)
Honda Motor Co Ltd
Original Assignee
Honda 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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP3850680A priority Critical patent/JPS56135711A/en
Publication of JPS56135711A publication Critical patent/JPS56135711A/en
Publication of JPS632005B2 publication Critical patent/JPS632005B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Exhaust Gas After Treatment (AREA)

Abstract

PURPOSE: To improve cooling and to obtain a compact and safe device by providing a lead valve on the upper surface of a head over and by laying a pipe line along the front surface of the head cover in the secondary air supplying device of an exhaust system for the engine for the motor bicycle.
CONSTITUTION: A valve device L having the lead valve 21 sucking the secondary air to the exhaust system by exhaust pulsation is fixed on the upper part of the head cover 17 of the engine 1 of the motor bicycle. The air passing through a control valve 36, a pipe 35 and the lead valve 21 of the valve device L is supplied to an exhaust port part 6 through a pipe line 37 arranged monolithically on the front surface of the head cover 17 and a pipe line 38 in a cylinder head. By this consitution, the lead valve device is kept safe since it is not exposed outside, and in addition, it is cooled effectively by wind blow since the pipe line 37 is arranged on the front surface of the head cover, and is constituted in compact.
COPYRIGHT: (C)1981,JPO&Japio
JP3850680A 1980-03-26 1980-03-26 Exhaust gas purifier for internal combustion engine for motor bicycle Granted JPS56135711A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3850680A JPS56135711A (en) 1980-03-26 1980-03-26 Exhaust gas purifier for internal combustion engine for motor bicycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3850680A JPS56135711A (en) 1980-03-26 1980-03-26 Exhaust gas purifier for internal combustion engine for motor bicycle

Publications (2)

Publication Number Publication Date
JPS56135711A true JPS56135711A (en) 1981-10-23
JPS632005B2 JPS632005B2 (en) 1988-01-16

Family

ID=12527149

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3850680A Granted JPS56135711A (en) 1980-03-26 1980-03-26 Exhaust gas purifier for internal combustion engine for motor bicycle

Country Status (1)

Country Link
JP (1) JPS56135711A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5395011U (en) * 1976-12-31 1978-08-02
JPS5465215A (en) * 1977-11-04 1979-05-25 Honda Motor Co Ltd Exhaust gas purifier in multicylinder internal combustion engine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5395011U (en) * 1976-12-31 1978-08-02
JPS5465215A (en) * 1977-11-04 1979-05-25 Honda Motor Co Ltd Exhaust gas purifier in multicylinder internal combustion engine

Also Published As

Publication number Publication date
JPS632005B2 (en) 1988-01-16

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