DE602007013831D1 - Exhaust for two-wheeled vehicles and two-wheeler - Google Patents

Exhaust for two-wheeled vehicles and two-wheeler

Info

Publication number
DE602007013831D1
DE602007013831D1 DE602007013831T DE602007013831T DE602007013831D1 DE 602007013831 D1 DE602007013831 D1 DE 602007013831D1 DE 602007013831 T DE602007013831 T DE 602007013831T DE 602007013831 T DE602007013831 T DE 602007013831T DE 602007013831 D1 DE602007013831 D1 DE 602007013831D1
Authority
DE
Germany
Prior art keywords
exhaust
wheeler
wheeled vehicles
exhaust apparatus
silencer
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.)
Active
Application number
DE602007013831T
Other languages
German (de)
Inventor
Taisuke Sakurai
Itsurou Hagiwara
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
Publication of DE602007013831D1 publication Critical patent/DE602007013831D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/02—Silencing apparatus characterised by method of silencing by using resonance
    • F01N1/04—Silencing apparatus characterised by method of silencing by using resonance having sound-absorbing materials in resonance chambers
    • 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
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • F01N1/10—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling in combination with sound-absorbing materials
    • 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
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • 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
    • F01N2470/00—Structure or shape of gas passages, pipes or tubes
    • F01N2470/20—Dimensional characteristics of tubes, e.g. length, diameter
    • 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
    • F01N2590/00—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines
    • F01N2590/04—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines for motorcycles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

An exhaust apparatus, for a straddle-type vehicle, having an engine (50), the exhaust apparatus (100) including an exhaust pipe (20) connected to the engine (50) and a silencer (10). The volume (Vp) of the exhaust pipe (20) and the volume (Vc) of the silencer (10) are substantially equal to each other. This allows the provision of an exhaust apparatus which is of reduced size and weight while providing a noise absorption characteristic.
DE602007013831T 2006-03-29 2007-03-28 Exhaust for two-wheeled vehicles and two-wheeler Active DE602007013831D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006092334 2006-03-29
JP2007031097A JP2007292046A (en) 2006-03-29 2007-02-09 Exhaust apparatus for straddle-type vehicle and straddle-type vehicle

Publications (1)

Publication Number Publication Date
DE602007013831D1 true DE602007013831D1 (en) 2011-05-26

Family

ID=38151132

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007013831T Active DE602007013831D1 (en) 2006-03-29 2007-03-28 Exhaust for two-wheeled vehicles and two-wheeler

Country Status (5)

Country Link
US (1) US20070227809A1 (en)
EP (1) EP1840342B1 (en)
JP (1) JP2007292046A (en)
AT (1) ATE505632T1 (en)
DE (1) DE602007013831D1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100710342B1 (en) * 2006-02-07 2007-04-23 엘지전자 주식회사 Silencer
FR2916250B1 (en) * 2007-05-14 2010-08-27 Renault Sas CONNECTING A TURBOCHARGER WITH AN OXIDATION CATALYST OF AN EXHAUST LINE OF AN INTERNAL COMBUSTION ENGINE
JP2009133288A (en) * 2007-11-30 2009-06-18 Yamaha Motor Co Ltd Exhaust device for straddle-type vehicle and straddle-type vehicle
JP5315099B2 (en) * 2009-03-16 2013-10-16 本田技研工業株式会社 Engine exhaust system
JP5906663B2 (en) * 2011-10-27 2016-04-20 スズキ株式会社 Engine exhaust system
JP2019056310A (en) * 2017-09-20 2019-04-11 中川産業株式会社 Tail pipe

Family Cites Families (43)

* Cited by examiner, † Cited by third party
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US1844105A (en) * 1929-05-08 1932-02-09 Burgess Lab Inc C F Exhaust muffler
US1820972A (en) * 1929-07-05 1931-09-01 Buffalo Pressed Steel Company Muffler
US2065343A (en) * 1930-11-13 1936-12-22 M & M Engineering Corp Exhaust muffler
US1991014A (en) * 1931-10-14 1935-02-12 John J Compo Muffler
US2008964A (en) * 1933-12-26 1935-07-23 Ellsworth H Munford Muffler
US2115128A (en) * 1936-12-14 1938-04-26 Buffalo Pressed Steel Company Muffler
US2150530A (en) * 1937-10-14 1939-03-14 Martin L Warsing Muffler
US2234612A (en) * 1938-02-23 1941-03-11 Wold Wilhelm Petersen Silencer for internal combustion engines
US2523260A (en) * 1946-03-28 1950-09-26 John M Campbell Baffle type muffler with refractory lining
US2512155A (en) * 1949-02-19 1950-06-20 Gordon C Hill Muffler with plural perforated conical baffles
US2543461A (en) * 1949-07-20 1951-02-27 Aero Sonic Corp Muffler with plural side branch chambers
US2640557A (en) * 1950-12-13 1953-06-02 Fuller Co Retroverted passage type muffler with outer conduit formed of sound absorbing material
FR1347893A (en) * 1962-11-23 1964-01-04 Silencer for pulsating gas flow
US3710891A (en) * 1971-08-25 1973-01-16 R Flugger Automotive muffler
US3786791A (en) * 1972-01-27 1974-01-22 Hoehn A Exhaust control method and apparatus
US3982605A (en) * 1975-05-05 1976-09-28 The Carborundum Company Nozzle noise silencer
FR2345586A1 (en) * 1976-03-24 1977-10-21 Nihon Radiator Co EXHAUST
US4192402A (en) * 1977-05-27 1980-03-11 Honda Giken Kogyo Kabushiki Kaisha Muffler for internal combustion engines
US4108275A (en) * 1977-05-31 1978-08-22 Black William M Muffler
US4589517A (en) * 1983-11-30 1986-05-20 Saikei Giken Kogyo Kabushiki Kaisha Muffler
US4580656A (en) * 1984-04-06 1986-04-08 Sankei Giken Kogyo Kabushiki Kaisha Absorbent retainer for absorbent type muffler
GB8411431D0 (en) * 1984-05-03 1984-06-06 Dixon Racing Ltd Exhaust silencer
DK225084D0 (en) * 1984-05-07 1984-05-07 Pedersen Johannes SOUND POTS AND PROCEDURES FOR PRODUCING THEREOF
US4595073A (en) * 1984-05-14 1986-06-17 Nelson Industries Inc. Plug-type muffler section
JPS6176714A (en) * 1984-09-20 1986-04-19 Mitsubishi Electric Corp Exhaust silencer for internal-combustion engine
JPH0681901B2 (en) * 1986-06-19 1994-10-19 ヤマハ発動機株式会社 Exhaust system for 2-cycle engine
JPH0663448B2 (en) * 1988-07-15 1994-08-22 日本石油化学株式会社 Silencer
JP2687549B2 (en) * 1989-03-01 1997-12-08 スズキ株式会社 Exhaust system for four-cycle four-cylinder engine
US5365025A (en) * 1992-01-24 1994-11-15 Tennessee Gas Pipeline Company Low backpressure straight-through reactive and dissipative muffler
US5350888A (en) * 1992-05-01 1994-09-27 Tennessee Gas Pipeline Company Broad band low frequency passive muffler
US5371331A (en) * 1993-06-25 1994-12-06 Wall; Alan T. Modular muffler for motor vehicles
US5509947A (en) * 1994-04-04 1996-04-23 Burton; John E. Supplemental spark arrester and silencer
US6070695A (en) * 1995-01-11 2000-06-06 Kabushiki Kaisha Yutaka Giken Silencer
US5661272A (en) * 1995-01-27 1997-08-26 Iannetti; Francesco E. Engine noise reduction apparatus
US5962821A (en) * 1995-01-27 1999-10-05 Iannetti; Francesco E. Internal combustion engine noise reduction apparatus
US5663537A (en) * 1995-05-16 1997-09-02 Ko; Tse-Hao Assembly of an exhaust pipe unit and a muffling device
FR2736966B1 (en) * 1995-07-17 1997-10-17 Ferri Alain EXHAUST MUFFLER FOR EXPLOSION ENGINES, FOR AIRCRAFT
JPH10131746A (en) * 1996-10-31 1998-05-19 Honda Motor Co Ltd Exhaust device of vehicle
JP3406176B2 (en) * 1997-03-25 2003-05-12 本田技研工業株式会社 Exhaust system for vehicles
JP2000230413A (en) * 1999-02-09 2000-08-22 Honda Motor Co Ltd Muffler for internal combustion engine
ATE347024T1 (en) * 2000-12-20 2006-12-15 Quiet Storm Llc DEVICE FOR IMPROVED NOISE ATTENUATION IN AN ABSORPTION DAMPER OF AN INTERNAL COMBUSTION ENGINE
US20020134614A1 (en) * 2001-03-23 2002-09-26 Shun-Lai Chen Structure of a muffler at the rear of exhaust pipe
JP3802803B2 (en) * 2001-12-19 2006-07-26 本田技研工業株式会社 Vehicle exhaust system

Also Published As

Publication number Publication date
EP1840342B1 (en) 2011-04-13
US20070227809A1 (en) 2007-10-04
EP1840342A1 (en) 2007-10-03
JP2007292046A (en) 2007-11-08
ATE505632T1 (en) 2011-04-15

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