BRPI0702010A - dispositivo de escapamento e veìculo equipado com dispositivo de escapamento - Google Patents

dispositivo de escapamento e veìculo equipado com dispositivo de escapamento

Info

Publication number
BRPI0702010A
BRPI0702010A BRPI0702010-4A BRPI0702010A BRPI0702010A BR PI0702010 A BRPI0702010 A BR PI0702010A BR PI0702010 A BRPI0702010 A BR PI0702010A BR PI0702010 A BRPI0702010 A BR PI0702010A
Authority
BR
Brazil
Prior art keywords
exhaust
exhaust device
pipe
exhaust pipe
section
Prior art date
Application number
BRPI0702010-4A
Other languages
English (en)
Inventor
Hidehiro Nishimura
Hiromi Suzuki
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 BRPI0702010A publication Critical patent/BRPI0702010A/pt
Publication of BRPI0702010B1 publication Critical patent/BRPI0702010B1/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
    • 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
    • F01N3/24—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 constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2882—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices
    • F01N3/2885—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices with exhaust silencers in a single housing
    • 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
    • F01N13/009—Exhaust or silencing apparatus characterised by constructional features having two or more separate purifying devices arranged in series
    • F01N13/0097—Exhaust or silencing apparatus characterised by constructional features having two or more separate purifying devices arranged in series the purifying devices are arranged in a single housing
    • 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
    • F01N3/24—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 constructional aspects of converting apparatus
    • F01N3/30—Arrangements for supply of additional air
    • F01N3/34—Arrangements for supply of additional air using air conduits or jet air pumps, e.g. near the engine exhaust port
    • 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
    • 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
    • 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
    • F01N3/24—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 constructional aspects of converting apparatus
    • F01N3/30—Arrangements for supply of additional air
    • 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
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

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

Abstract

DISPOSITIVO DE ESCAPAMENTO E VEìCULO EQUIPADO COM DISPOSITIVO DE ESCAPAMENTO. Um dispositivo de escapamento inclui um tubo de escape (14, 21, 22a, 28, 29 e 30) tendo uma extremidade conectada a um motor 11; um silencioso 15 em que, ao menos, uma seção da outra extremidade lateral do tubo de escape é disposta; e um cano de indução de ar secundário 31 que fornece ar ao tubo de escape e que e conectado à seção do tubo de escape disposto dentro do silencioso 15. Além disso, uma linha de eixo geométrico (L2) de, ao menos, uma seção do tubo de escape (14, 21, 22a, 28, 29 e 30) à qual o cano de indução de ar secundário 31 está conectado é linear, e uma seção de extremidade lateral a jusante do tubo de escape é disposta dentro do silencioso 15, e um membro de tubo de purificação 30 para purificar o gás de escape é fornecido na seção de extremidade lateral a jusante do tubo de escape.
BRPI0702010-4A 2006-05-01 2007-04-27 dispositivo de escapamento e veículo equipado com dispositivo de escapamento BRPI0702010B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006-127212 2006-05-01
JP2006127212A JP2007297984A (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

Publications (2)

Publication Number Publication Date
BRPI0702010A true BRPI0702010A (pt) 2007-12-18
BRPI0702010B1 BRPI0702010B1 (pt) 2020-11-17

Family

ID=38255007

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0702010-4A BRPI0702010B1 (pt) 2006-05-01 2007-04-27 dispositivo de escapamento e veículo equipado com dispositivo de escapamento

Country Status (6)

Country Link
US (1) US8359835B2 (pt)
EP (1) EP1852584A1 (pt)
JP (1) JP2007297984A (pt)
CN (1) CN101067393B (pt)
BR (1) BRPI0702010B1 (pt)
TW (1) TW200804672A (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011007137A (ja) * 2009-06-26 2011-01-13 Suzuki Motor Corp マフラー及び自動二輪車
US8602157B2 (en) * 2011-11-03 2013-12-10 Don Emler Q4 muffler assembly
JP6036716B2 (ja) * 2014-01-20 2016-11-30 トヨタ自動車株式会社 触媒コンバータ装置
CN105370347B (zh) * 2014-08-27 2021-04-27 庞介顺 排气多级增氧热平衡净化装置
JP6263799B2 (ja) * 2014-09-30 2018-01-24 本田技研工業株式会社 車両用内燃機関における排気系構造
CN104763496A (zh) * 2015-04-08 2015-07-08 南通理工学院 一种降低汽车尾气污染的汽车排气管
JP2020133477A (ja) * 2019-02-19 2020-08-31 本田技研工業株式会社 排気マフラー構造

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3776366A (en) * 1972-07-24 1973-12-04 Outboard Marine Corp Exhaust muffler
JPH01237089A (ja) 1988-03-18 1989-09-21 Hitachi Ltd 軸へのライニング方法
JP3816581B2 (ja) * 1996-06-21 2006-08-30 株式会社共立 内燃エンジンのマフラー
JP3789742B2 (ja) * 2000-09-08 2006-06-28 本田技研工業株式会社 排気消音器
JP3810663B2 (ja) * 2001-09-19 2006-08-16 三菱電機株式会社 内燃機関の排気ガス浄化方法、及び排気ガス浄化装置
MY141622A (en) * 2003-06-19 2010-05-31 Yamaha Motor Co Ltd Exhaust system for an engine
ES2365184T3 (es) * 2004-02-24 2011-09-26 Yamaha Hatsudoki Kabushiki Kaisha Dispositivo de purificación de gases de escape para motor.
CN1673496A (zh) * 2004-03-26 2005-09-28 厦门信源交通器材有限公司 在机车排气管道内提高触媒净化氮氧化物效率的方法
US7347046B2 (en) * 2005-05-27 2008-03-25 Yamaha Hatsudoki Kabushiki Kaisha Layout of catalyst of vehicle

Also Published As

Publication number Publication date
CN101067393B (zh) 2015-09-30
TW200804672A (en) 2008-01-16
JP2007297984A (ja) 2007-11-15
US20070256409A1 (en) 2007-11-08
CN101067393A (zh) 2007-11-07
BRPI0702010B1 (pt) 2020-11-17
EP1852584A1 (en) 2007-11-07
US8359835B2 (en) 2013-01-29

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06G Technical and formal requirements: other requirements [chapter 6.7 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.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 19A ANUIDADE.