GR20080100358A - Motorcycle exhaust system. - Google Patents

Motorcycle exhaust system.

Info

Publication number
GR20080100358A
GR20080100358A GR20080100358A GR20080100358A GR20080100358A GR 20080100358 A GR20080100358 A GR 20080100358A GR 20080100358 A GR20080100358 A GR 20080100358A GR 20080100358 A GR20080100358 A GR 20080100358A GR 20080100358 A GR20080100358 A GR 20080100358A
Authority
GR
Greece
Prior art keywords
motorcycle
muffler
joined
exhaust gas
main frame
Prior art date
Application number
GR20080100358A
Other languages
Greek (el)
Inventor
Hiroshi Inokawa
Takafumi Nakanishi
Masaaki Yamaguchi
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 GR20080100358A priority Critical patent/GR20080100358A/en
Publication of GR20080100358A publication Critical patent/GR20080100358A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2230/00—Combination of silencers and other devices
    • F01N2230/04—Catalytic converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Exhaust Silencers (AREA)

Abstract

To provide a motorcycle exhaust system capable of improving the external appearance of the motorcycle by hiding an exhaust gas catalyzer with a muffler in the side view and reducing a manufacturing cost by minimizing the length of an exhaust pipe. An exhaust pipe is connected to an exhaust port of an engine E. An exhaust gas catalyzer is arranged in the longitudinal direction almost along the vehicle direction of the motorcycle. A muffler is arranged in the longitudinal direction almost along the forward and rearward direction of the motorcycle. Moreover, a front part of the muffler extends to the front side of the motorcycle and is overlapped on the exhaust gas catalyzer in the side view, thereby, the exhaust gas catalyzer is hidden with the muffler. To provide a body frame structure for a motorcycle capable of optimizing the rigidity balance of the body frame, reducing the manufacturing cost, and improving a degree of freedom in design. A body frame structure for a motorcycle includes a head pipe, a main frame having an almost square cross-section and extending downwardly to the rear from the head pipe, a pair of right and left pivot plates joined to the rear side surface of the main frame, a pair of right and left upper side rear frames joined to the rear side of the main frame and extending upward to the rear, and a pair of right and left lower side rear frames arranged in the lower side of the upper side rear frames and extending upwardly going to the lower side, wherein the opening side of a plate member having an almost U-shaped cross-section is joined to both side surfaces of the rear end part of the main frame, and both side surfaces in the closing end side of the plate member are joined to the lower side rear frames.
GR20080100358A 2008-05-27 2008-05-27 Motorcycle exhaust system. GR20080100358A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GR20080100358A GR20080100358A (en) 2008-05-27 2008-05-27 Motorcycle exhaust system.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR20080100358A GR20080100358A (en) 2008-05-27 2008-05-27 Motorcycle exhaust system.

Publications (1)

Publication Number Publication Date
GR20080100358A true GR20080100358A (en) 2009-12-31

Family

ID=40640266

Family Applications (1)

Application Number Title Priority Date Filing Date
GR20080100358A GR20080100358A (en) 2008-05-27 2008-05-27 Motorcycle exhaust system.

Country Status (1)

Country Link
GR (1) GR20080100358A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1722079A1 (en) * 2004-02-24 2006-11-15 Yamaha Hatsudoki Kabushiki Kaisha Exhaust gas purifying device for engine
EP1862652A1 (en) * 2006-05-31 2007-12-05 HONDA MOTOR CO., Ltd. Exhaust pipe structure
EP1900917A2 (en) * 2006-09-14 2008-03-19 Yamaha Hatsudoki Kabushiki Kaisha Motorcycle
EP1921286A1 (en) * 2006-10-30 2008-05-14 Yamaha Hatsudoki Kabushiki Kaisha Exhaust system for motorcycle
JP2008115761A (en) * 2006-11-02 2008-05-22 Honda Motor Co Ltd Motorcycle

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1722079A1 (en) * 2004-02-24 2006-11-15 Yamaha Hatsudoki Kabushiki Kaisha Exhaust gas purifying device for engine
EP1862652A1 (en) * 2006-05-31 2007-12-05 HONDA MOTOR CO., Ltd. Exhaust pipe structure
EP1900917A2 (en) * 2006-09-14 2008-03-19 Yamaha Hatsudoki Kabushiki Kaisha Motorcycle
EP1921286A1 (en) * 2006-10-30 2008-05-14 Yamaha Hatsudoki Kabushiki Kaisha Exhaust system for motorcycle
JP2008115761A (en) * 2006-11-02 2008-05-22 Honda Motor Co Ltd Motorcycle

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