BRPI0702185A - dispositivo de descarga e veìculo provido com dispositivo de descarga - Google Patents

dispositivo de descarga e veìculo provido com dispositivo de descarga

Info

Publication number
BRPI0702185A
BRPI0702185A BRPI0702185-2A BRPI0702185A BRPI0702185A BR PI0702185 A BRPI0702185 A BR PI0702185A BR PI0702185 A BRPI0702185 A BR PI0702185A BR PI0702185 A BRPI0702185 A BR PI0702185A
Authority
BR
Brazil
Prior art keywords
discharge device
muffler
vehicle fitted
exhaust pipe
wall
Prior art date
Application number
BRPI0702185-2A
Other languages
English (en)
Inventor
Hiromi Suzuki
Hidehiro Nishimura
Manabu Shimoishi
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 BRPI0702185A publication Critical patent/BRPI0702185A/pt
Publication of BRPI0702185B1 publication Critical patent/BRPI0702185B1/pt

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
    • F01N1/14—Silencing apparatus characterised by method of silencing by adding air to exhaust gases
    • 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
    • F01N1/085—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using a central core throttling gas passage
    • 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
    • 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
    • F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
    • F01N2450/22—Methods or apparatus for fitting, inserting or repairing different elements by welding or brazing
    • 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
    • F01N2470/24—Concentric tubes or tubes being concentric to housing, e.g. telescopically assembled
    • 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)
  • Exhaust Gas After Treatment (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Seal Device For Vehicle (AREA)

Abstract

DISPOSITIVO DE DESCARGA E VEìCULO PROVIDO COM DISPOSITIVO DE DESCARGA Um dispositivo de descarga inclui um cano de descarga (14, 21, 22a, 28, 29 e 30) tendo uma extremidade conectada a um motor (11); um silencioso 15 incluindo uma parede externa (22 e 24) na qual, pelo menos, uma seção do outro lado de extremidade do cano de descarga está disposto; e um cano de indução de ar secundário (31) que fornece ar ao cano de descarga e que é conectado à seção do cano de descarga disposto dentro do silencioso (15) Além disso, a parede externa (22 e 24) do silencioso (15) inclui um elemento tubular externo (24) e um elemento de cobertura lateral frontal (22) que é conectado ao elemento tubular externo (24), e o cano de indução de ar secundário (31) é formado de modo a se estender até o exterior do silencioso (15) por intermédio de um furo direto (15a) que tem uma borda formada, pelo menos, pelo elemento de cobertura lateral frontal 22 e pelo elemento tubular externo (24) do silencioso (15).
BRPI0702185-2A 2006-05-01 2007-05-02 dispositivo de descarga e veículo provido com dispositivo de descarga BRPI0702185B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006127216A JP2007297985A (ja) 2006-05-01 2006-05-01 排気装置およびその排気装置を備えた車両
JP2006-127216 2006-05-01

Publications (2)

Publication Number Publication Date
BRPI0702185A true BRPI0702185A (pt) 2008-02-19
BRPI0702185B1 BRPI0702185B1 (pt) 2020-11-17

Family

ID=38310153

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0702185-2A BRPI0702185B1 (pt) 2006-05-01 2007-05-02 dispositivo de descarga e veículo provido com dispositivo de descarga

Country Status (9)

Country Link
US (1) US7931120B2 (pt)
EP (1) EP1852580B1 (pt)
JP (1) JP2007297985A (pt)
CN (1) CN101067394B (pt)
AT (1) ATE441021T1 (pt)
BR (1) BRPI0702185B1 (pt)
DE (1) DE602007002103D1 (pt)
ES (1) ES2330157T3 (pt)
TW (1) TWI325464B (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008005168U1 (de) * 2008-04-14 2009-08-27 Dolmar Gmbh Schalldämpfer für ein Motorgerät
JP2010025101A (ja) 2008-06-18 2010-02-04 Yamaha Motor Co Ltd 自動二輪車の排気装置
DE102010013412B4 (de) * 2010-03-30 2014-05-22 Norma Germany Gmbh Abgasleitung für ein Kraftfahrzeug und Abgasanlage
KR101139210B1 (ko) 2010-05-28 2012-04-26 세종공업 주식회사 머플러장치
DE202011000529U1 (de) * 2011-03-09 2012-06-12 Makita Corporation Anordnung eines Schalldämpfers an einem Verbrennungsmotor mit verbesserter Ankopplung an den Zylinder
CN103195550B (zh) * 2013-03-19 2016-04-06 中国北方发动机研究所(天津) 一种柴油机高温燃气密封结构
JP6087679B2 (ja) * 2013-03-21 2017-03-01 本田技研工業株式会社 エンジン用マフラ
US8985272B1 (en) * 2013-10-24 2015-03-24 Kawasaki Jukogyo Kabushiki Kaisha Exhaust muffler for vehicle
US8985271B1 (en) * 2013-10-24 2015-03-24 Kawasaki Jukogyo Kabushiki Kaisha Exhaust muffler for vehicle
JP6114244B2 (ja) * 2014-09-12 2017-04-12 本田技研工業株式会社 車両の排気装置
DE102015216013A1 (de) * 2015-08-21 2017-02-23 Eberspächer Exhaust Technology GmbH & Co. KG Befestigungsverfahren für eine Buchse
WO2018138691A1 (en) * 2017-01-30 2018-08-02 Tvs Motor Company Limited Exhaust emission system for a two-wheeled vehicle
US11268429B2 (en) * 2019-01-17 2022-03-08 Tenneco Automotive Operating Company Inc. Diffusion surface alloyed metal exhaust component with inwardly turned edges

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2088919A (en) * 1933-05-04 1937-08-03 Trico Products Corp Muffler constrcution
US3701823A (en) * 1970-09-02 1972-10-31 Universal Oil Prod Co Method and means for two-stage catalytic treating of engine exhaust gases
US3771969A (en) * 1971-05-10 1973-11-13 Arvin Ind Inc Catalytic converter
US3740197A (en) * 1971-05-10 1973-06-19 Arvin Ind Inc Catalytic converter
US4049388A (en) * 1976-07-12 1977-09-20 Arvin Industries, Inc. Center air manifold for catalytic converter
US4218422A (en) * 1976-10-15 1980-08-19 Ford Motor Company Converter structure
DE2840200A1 (de) * 1978-04-27 1979-11-22 Leistritz Hans Karl Akustischer kettenleiter von teilstromgruppen
US4235843A (en) * 1978-08-14 1980-11-25 Toyo Kogyo Co., Ltd. Catalytic converter
JPS5724886Y2 (pt) * 1979-03-19 1982-05-29
US4256700A (en) * 1979-04-16 1981-03-17 General Motors Corporation Catalytic converter with air tube
DE3045666A1 (de) * 1980-03-31 1982-07-08 Hans Karl Dr. 7891 Küssaberg Leistritz Katalysator-endstufe thermisch reguliert durch vorgeschalteten thermoreaktor mit fremdzuendung
US4425304A (en) * 1981-01-20 1984-01-10 Toyo Kogyo Co., Ltd. Catalytic converter
US4501118A (en) * 1983-05-16 1985-02-26 Arvin Industries, Inc. Catalytic converter housing
US5482681A (en) * 1985-09-20 1996-01-09 Tennessee Gas Pipeline Company Catalytic converter for motor vehicles
US4894987A (en) * 1988-08-19 1990-01-23 Ap Parts Manufacturing Company Stamp formed muffler and catalytic converter assembly
JPH04175418A (ja) * 1990-11-07 1992-06-23 Ebara Corp 触媒内包消音器
FI90686C (fi) * 1992-05-25 1994-03-10 Eero Aitta Lisäilmansyötöllä varustettu katalyyttinen pakokaasupuhdistin polttomoottoreita varten
US5431013A (en) * 1993-01-11 1995-07-11 Fuji Jukogyo Kabushiki Kaisha Engine exhaust apparatus
JP3863939B2 (ja) * 1996-04-05 2006-12-27 株式会社共立 ２サイクルエンジンのマフラー
US6116022A (en) * 1996-07-03 2000-09-12 Outboard Marine Corporation Catalytic reactor for marine application
MY121635A (en) * 1996-07-11 2006-02-28 Honda Motor Co Ltd Exhaust muffler
EP0995018B1 (en) * 1997-07-07 2002-04-10 Nelson Industries, Inc. Modular silencer
GB0103522D0 (en) * 2001-02-13 2001-03-28 Ricardo Consulting Eng Reciprocating Engines
FR2827908B1 (fr) * 2001-07-26 2004-02-13 Peugeot Motocycles Sa Systeme de purification des gaz d'echappement d'un moteur thermique a deux temps, notamment pour vehicule a deux roues
EP2159390B1 (en) * 2004-02-24 2011-04-13 Yamaha Hatsudoki Kabushiki Kaisha Exhaust gas purifying device for engine

Also Published As

Publication number Publication date
TWI325464B (en) 2010-06-01
DE602007002103D1 (de) 2009-10-08
US7931120B2 (en) 2011-04-26
US20070251761A1 (en) 2007-11-01
CN101067394A (zh) 2007-11-07
EP1852580A1 (en) 2007-11-07
JP2007297985A (ja) 2007-11-15
CN101067394B (zh) 2010-12-08
ATE441021T1 (de) 2009-09-15
ES2330157T3 (es) 2009-12-04
EP1852580B1 (en) 2009-08-26
BRPI0702185B1 (pt) 2020-11-17
TW200804674A (en) 2008-01-16

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: F01N 1/14 (2006.01), F01N 1/08 (2006.01)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 17/11/2020, OBSERVADAS AS CONDICOES LEGAIS.