BRPI0704664A - sistema de exaustão para motor de quatro ciclos - Google Patents
sistema de exaustão para motor de quatro ciclosInfo
- Publication number
- BRPI0704664A BRPI0704664A BRPI0704664-2A BRPI0704664A BRPI0704664A BR PI0704664 A BRPI0704664 A BR PI0704664A BR PI0704664 A BRPI0704664 A BR PI0704664A BR PI0704664 A BRPI0704664 A BR PI0704664A
- Authority
- BR
- Brazil
- Prior art keywords
- exhaust system
- engine exhaust
- cycle engine
- exhaust pipe
- motorcycles
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 abstract 1
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
- F01N3/18—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
- F01N3/22—Control of additional air supply only, e.g. using by-passes or variable air pump drives
-
- 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
- F01N1/003—Silencing apparatus characterised by method of silencing by using dead chambers communicating with gas flow passages
-
- 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
- F01N1/023—Helmholtz resonators
-
- 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
- F01N13/009—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 having two or more separate purifying devices arranged in series
-
- 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
- F01N13/009—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 having two or more separate purifying devices arranged in series
- F01N13/0093—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 having two or more separate purifying devices arranged in series the purifying devices are of the same type
-
- 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
-
- 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
-
- 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
- F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
- F01N2260/06—Exhaust treating devices having provisions not otherwise provided for for improving exhaust evacuation or circulation, or reducing back-pressure
-
- 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
- F01N2270/00—Mixing air with 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
- F01N2490/00—Structure, disposition or shape of gas-chambers
- F01N2490/14—Dead or resonance chambers connected to gas flow tube by relatively short side-tubes
-
- 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
- F01N2490/00—Structure, disposition or shape of gas-chambers
- F01N2490/20—Chambers being formed inside the exhaust pipe without enlargement of the cross section of the pipe, e.g. 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
- 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
-
- 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)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Exhaust Gas After Treatment (AREA)
- Exhaust Silencers (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Exhaust-Gas Circulating Devices (AREA)
- Valve Device For Special Equipments (AREA)
Abstract
"SISTEMA DE EXAUSTãO PARA MOTOR DE QUATRO CICLOS". Catalisadores são fornecidos em um cano de descarga de um motor de quatro ciclos. Um ressonador é fornecido no cano de descarga.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006342481A JP4988326B2 (ja) | 2006-12-20 | 2006-12-20 | 自動二輪車用4サイクルエンジンの排気装置 |
JP2006-342481 | 2006-12-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0704664A true BRPI0704664A (pt) | 2008-08-12 |
BRPI0704664B1 BRPI0704664B1 (pt) | 2019-05-14 |
Family
ID=39106317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0704664-2A BRPI0704664B1 (pt) | 2006-12-20 | 2007-12-14 | Sistema de exaustão para motor de quatro ciclos |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1939415B1 (pt) |
JP (1) | JP4988326B2 (pt) |
CN (2) | CN101699043B (pt) |
AT (1) | ATE458133T1 (pt) |
BR (1) | BRPI0704664B1 (pt) |
DE (1) | DE602007004814D1 (pt) |
ES (1) | ES2339490T3 (pt) |
TW (1) | TWI384120B (pt) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9732645B2 (en) * | 2009-06-05 | 2017-08-15 | Tony S. Colette | IC power plant and method of operation |
CN102661185A (zh) * | 2012-05-09 | 2012-09-12 | 隆鑫通用动力股份有限公司 | 低噪声消声器总成及其摩托车 |
JP2014105617A (ja) * | 2012-11-27 | 2014-06-09 | Yamaha Motor Co Ltd | マフラーおよび鞍乗型車両 |
DE102013217385A1 (de) * | 2013-09-02 | 2015-03-05 | Bayerische Motoren Werke Aktiengesellschaft | Motorrad und Motorrad-Hinterradschwinge mit integriertem Resonator |
FR3026433B1 (fr) * | 2014-09-26 | 2016-12-09 | Renault Sa | Volume acoustique pour une ligne d'echappement d'un vehicule automobile |
JP6793098B2 (ja) * | 2017-07-26 | 2020-12-02 | 本田技研工業株式会社 | 排気装置および鞍乗り型車両 |
CZ308040B6 (cs) * | 2018-02-19 | 2019-11-13 | Martin Ĺ ula | Výfukový rezonátor dvoudobého motoru s katalyzátorem výfukových plynů |
US20190292955A1 (en) * | 2018-03-20 | 2019-09-26 | Faurecia Emissions Control Technologies, Usa, Llc | Method of providing a leak free acoustic volume for a vehicle frame member |
DE102018204903B4 (de) | 2018-03-29 | 2020-10-08 | Vitesco Technologies GmbH | Vorrichtung zur Nachbehandlung von Abgasen |
MX2021003802A (es) * | 2018-10-01 | 2022-01-18 | Tvs Motor Co Ltd | Sistema de escape para un vehiculo de tres ruedas. |
CN109540527B (zh) * | 2018-10-30 | 2021-01-08 | 中国北方发动机研究所(天津) | 一种进排气压力波模拟装置 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2344714A2 (fr) | 1976-03-19 | 1977-10-14 | Plessy Fernand | Perfectionnements aux dispositifs silencieux pour moteur |
JPS53118619A (en) * | 1977-03-24 | 1978-10-17 | Honda Motor Co Ltd | Catalyzer convertor for purifying exhaust of cars |
JPS58202320A (ja) * | 1982-05-08 | 1983-11-25 | Honda Motor Co Ltd | 2サイクルエンジン用排気装置 |
FR2550820B1 (fr) * | 1983-08-18 | 1987-08-21 | Jourdan Charles | Dispositif d'echappement pour moteur a combustion interne |
JPS6248913A (ja) * | 1985-08-26 | 1987-03-03 | Honda Motor Co Ltd | 排気装置 |
JPH0559927A (ja) * | 1991-08-30 | 1993-03-09 | Toyota Motor Corp | 騒音低減装置 |
DE4203507A1 (de) * | 1992-02-07 | 1993-08-12 | Fichtel & Sachs Ag | Auspuffsystem fuer zweitakt-verbrennungsmotoren |
JP2000084365A (ja) * | 1998-09-10 | 2000-03-28 | Nissan Motor Co Ltd | 内燃機関の排気浄化装置 |
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 |
JP2004036440A (ja) * | 2002-07-02 | 2004-02-05 | Yamaha Motor Co Ltd | エンジンの排ガス浄化装置 |
JP2004301019A (ja) * | 2003-03-31 | 2004-10-28 | Denso Corp | 触媒コンバータシステム |
CN100389248C (zh) * | 2003-06-19 | 2008-05-21 | 雅马哈发动机株式会社 | 四冲程发动机 |
JP2005023915A (ja) * | 2003-07-04 | 2005-01-27 | Calsonic Kansei Corp | 排気装置 |
CN2649785Y (zh) * | 2003-11-10 | 2004-10-20 | 重庆宗申技术开发研究有限公司 | 一种摩托车排气管 |
EP2050937B1 (en) * | 2004-02-24 | 2011-06-15 | Yamaha Hatsudoki Kabushiki Kaisha | Exhaust gas purifying device for engine |
-
2006
- 2006-12-20 JP JP2006342481A patent/JP4988326B2/ja not_active Expired - Fee Related
-
2007
- 2007-11-21 TW TW096144133A patent/TWI384120B/zh not_active IP Right Cessation
- 2007-12-12 EP EP07024159A patent/EP1939415B1/en active Active
- 2007-12-12 AT AT07024159T patent/ATE458133T1/de not_active IP Right Cessation
- 2007-12-12 DE DE602007004814T patent/DE602007004814D1/de active Active
- 2007-12-12 ES ES07024159T patent/ES2339490T3/es active Active
- 2007-12-14 BR BRPI0704664-2A patent/BRPI0704664B1/pt not_active IP Right Cessation
- 2007-12-20 CN CN200910225852.XA patent/CN101699043B/zh not_active Expired - Fee Related
- 2007-12-20 CN CNA2007101599547A patent/CN101205822A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
CN101699043A (zh) | 2010-04-28 |
JP4988326B2 (ja) | 2012-08-01 |
BRPI0704664B1 (pt) | 2019-05-14 |
ATE458133T1 (de) | 2010-03-15 |
CN101205822A (zh) | 2008-06-25 |
JP2008151093A (ja) | 2008-07-03 |
EP1939415B1 (en) | 2010-02-17 |
ES2339490T3 (es) | 2010-05-20 |
DE602007004814D1 (de) | 2010-04-01 |
EP1939415A1 (en) | 2008-07-02 |
TWI384120B (zh) | 2013-02-01 |
TW200902839A (en) | 2009-01-16 |
CN101699043B (zh) | 2014-05-07 |
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Legal Events
Date | Code | Title | Description |
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B03A | Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 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] |
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B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 16A ANUIDADE. |
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B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2753 DE 10-10-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |