TW253012B - Automatic bicycle with catalytic exhaust device (3) - Google Patents

Automatic bicycle with catalytic exhaust device (3)

Info

Publication number
TW253012B
TW253012B TW083100825A TW83100825A TW253012B TW 253012 B TW253012 B TW 253012B TW 083100825 A TW083100825 A TW 083100825A TW 83100825 A TW83100825 A TW 83100825A TW 253012 B TW253012 B TW 253012B
Authority
TW
Taiwan
Prior art keywords
exhaust
exhaust device
automatic bicycle
exhaust pipe
catalytic exhaust
Prior art date
Application number
TW083100825A
Other languages
Chinese (zh)
Inventor
Akira Yokoo
Masaru Furuhashi
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
Application granted granted Critical
Publication of TW253012B publication Critical patent/TW253012B/en

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Exhaust Gas After Treatment (AREA)
  • Exhaust Silencers (AREA)

Abstract

An automatic bicycle with catalytic exhaust device, in which each cylinder exhaust hole of the multiple cylinders engine is connected to an exhaust pipe and each exhaust pipe extends to the rear direction and merges at the down stream of the exhaust pipes, the merged exhaust pipes is connected to the exhaust device of the muffler; which is characterized in that: at the merging position of the exhaust pipes, a catalyst is installed in the passageway of each exhaust pipe so that the length of each exhaust pipe substantially reaches the down stream of the catalyst.
TW083100825A 1993-05-25 1994-02-01 Automatic bicycle with catalytic exhaust device (3) TW253012B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5122951A JPH06330740A (en) 1993-05-25 1993-05-25 Exhauster provided with catalyst for motorcycle

Publications (1)

Publication Number Publication Date
TW253012B true TW253012B (en) 1995-08-01

Family

ID=14848664

Family Applications (1)

Application Number Title Priority Date Filing Date
TW083100825A TW253012B (en) 1993-05-25 1994-02-01 Automatic bicycle with catalytic exhaust device (3)

Country Status (2)

Country Link
JP (1) JPH06330740A (en)
TW (1) TW253012B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014173518A (en) * 2013-03-11 2014-09-22 Honda Motor Co Ltd Exhaust purification device of utility engine

Also Published As

Publication number Publication date
JPH06330740A (en) 1994-11-29

Similar Documents

Publication Publication Date Title
TR199900938T2 (en) Exhaust system for the engine
KR920018323A (en) Exhaust of the engine
ATE173053T1 (en) EXHAUST SYSTEM FOR A TURBOCHARGED FOUR-STROKE INTERNAL ENGINE
TW253012B (en) Automatic bicycle with catalytic exhaust device (3)
JPS54134214A (en) Catalytic converter for purifying exhaust gas of automobile
EP1103701A3 (en) Catalyzer arrangement in exhaust system of multi-cylinder internal combustion engine
DE50212097D1 (en) Exhaust system for multi-cylinder internal combustion engines
JPS57143119A (en) Exhaust device
ES2156811A1 (en) Exhauster of saddle-seat type vehicle
ES2181537A1 (en) Exhaust purification device for engine of two-wheeled vehicle has connecting pipe coupled to tapered end of casing such that downstream pipe end faces upstream end of catalyst holder with space in between
KR970044356A (en) Car exhaust
JPS57206717A (en) Muffler for two-cycle engine
KR0164299B1 (en) Connecting structure for catalytic converter and exhaust pipe
JPH0627792Y2 (en) Exhaust pipe for automobile
KR900004589A (en) Exhaust Pipe Arrangement Structure of Automatic Two-wheeled Vehicle
JPH02105519U (en)
JPH0979474A (en) Pulsation reducing piping unit
JPS5924814Y2 (en) Diffuser for automobile exhaust pipe
JPS591045Y2 (en) Exhaust gas purification device for small engines
KR930007705A (en) Automotive Exhaust System
SE9101750D0 (en) DEVICE EXHAUST SYSTEM FOR A CATALYST CLEANED COMBUSTION ENGINE
KR970044252A (en) Car exhaust silencer
KR970001870A (en) Bypass Catalyst
JPH036011U (en)
JPH0345414U (en)

Legal Events

Date Code Title Description
MK4A Expiration of patent term of an invention patent