JP2013204515A - 鞍乗型車両の排気装置 - Google Patents
鞍乗型車両の排気装置 Download PDFInfo
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- JP2013204515A JP2013204515A JP2012074779A JP2012074779A JP2013204515A JP 2013204515 A JP2013204515 A JP 2013204515A JP 2012074779 A JP2012074779 A JP 2012074779A JP 2012074779 A JP2012074779 A JP 2012074779A JP 2013204515 A JP2013204515 A JP 2013204515A
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- JP
- Japan
- Prior art keywords
- catalyst body
- case
- exhaust
- catalyst
- muffler
- 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.)
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-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
- B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
- B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
- B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
- B01D53/9454—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific device
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- 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
-
- 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
- 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
- F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
-
- 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
- F01N2260/10—Exhaust treating devices having provisions not otherwise provided for for avoiding stress caused by expansions or contractions due to temperature variations
-
- 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
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- 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)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Exhaust Gas After Treatment (AREA)
- Exhaust Silencers (AREA)
Abstract
【解決手段】マフラー70の内部に触媒体82が設けられ、触媒体82の排気ガスの入口から出口に沿って触媒体82の外周面を覆う筒状のケース65を備え、ケース65の一端部に触媒体82の入口側の端部が固定されると共に、ケース65の他端部に触媒体82の出口側の端部が支持され、ケース65の外周面がマフラー70の前端部に支持される。
【選択図】図7
Description
23 スイングアーム
40 エンジン
50 排気装置
60 排気管
61 直線部
62 湾曲部
65 ケース
66 支持片
70 マフラー
71 第1外筒体(外板)
72 第2外筒体(外板)
72a 第1消音室
81 第1触媒体
82 第2触媒体
WR 後輪
S2 空間
L3 第1触媒体の軸線
L4 ケースの軸線
Claims (6)
- マフラー(70)の内部に触媒体(82)が設けられる鞍乗型車両(10)の排気装置(50)において、
前記触媒体の排気ガスの入口から出口に沿って前記触媒体の外周面を覆う筒状のケース(65)を備え、
前記ケースの一端部に前記触媒体の入口側の端部が固定されると共に、前記ケースの他端部に前記触媒体の出口側の端部が支持され、
前記ケースの外周面が前記マフラーの前端部に支持されることを特徴とする鞍乗型車両の排気装置。 - 前記マフラー(70)の外板(71)と前記ケース(65)との間の空間(S2)が、前記触媒体(82)よりも下流側の消音室(72a)と連通することを特徴とする請求項1に記載の鞍乗型車両の排気装置。
- 前記触媒体が第2触媒体(82)であり、
前記第2触媒体よりも上流側の排気管(60)内に第1触媒体(81)が配置され、
前記排気管の下流端が前記ケース(65)に接続されることを特徴とする請求項2に記載の鞍乗型車両の排気装置。 - 前記排気管(60)は、前記第1触媒体(81)の軸線(L3)と前記ケース(65)の軸線(L4)が交差するように湾曲して形成されることを特徴とする請求項3に記載の鞍乗型車両の排気装置。
- 前記排気管(60)は、前記第1触媒体(81)の入口側の端部に接続される左右割りモナカ形状に形成されることを特徴とする請求項4に記載の鞍乗型車両の排気装置。
- 前記排気管(60)は、前記第1及び第2触媒体(81,82)が後輪(WR)を支持するスイングアーム(23)の上方に配置され、且つ、揺動時の前記スイングアームに沿って、前記第1触媒体(81)が下方に配置され、前記第2触媒体(82)が上方に配置されるように形成されることを特徴とする請求項5に記載の鞍乗型車両の排気装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012074779A JP6031244B2 (ja) | 2012-03-28 | 2012-03-28 | 鞍乗型車両の排気装置 |
US13/767,946 US9289723B2 (en) | 2012-03-28 | 2013-02-15 | Exhaust system for saddle-ride type vehicle |
BR102013008158-2A BR102013008158B1 (pt) | 2012-03-28 | 2013-03-20 | Sistema de escape para veículos do tipo de montar em selim |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012074779A JP6031244B2 (ja) | 2012-03-28 | 2012-03-28 | 鞍乗型車両の排気装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013204515A true JP2013204515A (ja) | 2013-10-07 |
JP6031244B2 JP6031244B2 (ja) | 2016-11-24 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012074779A Active JP6031244B2 (ja) | 2012-03-28 | 2012-03-28 | 鞍乗型車両の排気装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9289723B2 (ja) |
JP (1) | JP6031244B2 (ja) |
BR (1) | BR102013008158B1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105422234A (zh) * | 2014-09-12 | 2016-03-23 | 本田技研工业株式会社 | 排气装置 |
CN105422235A (zh) * | 2014-09-12 | 2016-03-23 | 本田技研工业株式会社 | 排气管 |
JP2017057820A (ja) * | 2015-09-18 | 2017-03-23 | フタバ産業株式会社 | 排気管及び排気管の製造方法 |
JPWO2020250884A1 (ja) * | 2019-06-10 | 2020-12-17 | ||
JP2021042727A (ja) * | 2019-09-12 | 2021-03-18 | 本田技研工業株式会社 | 鞍乗り型車両 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9828898B2 (en) * | 2015-10-29 | 2017-11-28 | Hyundai Motor Company | Optimized structure for integrated catalytic muffler |
US9683475B1 (en) * | 2015-12-04 | 2017-06-20 | Honda Motor Co., Ltd. | Exhaust structure of vehicle |
DE202016106227U1 (de) * | 2016-11-08 | 2018-02-15 | VSPI UG (haftungsbeschränkt) | Abgasanlage und Katalysator für eine Abgasanlage |
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 |
BR112021016709A2 (pt) * | 2019-02-27 | 2021-10-13 | Tvs Motor Company Limited | Sistema de descarga e veículo motor do mesmo |
EP3950477B1 (en) * | 2019-04-24 | 2024-01-24 | Yamaha Hatsudoki Kabushiki Kaisha | Straddled vehicle |
WO2021165982A1 (en) * | 2020-02-21 | 2021-08-26 | Tvs Motor Company Limited | A combustion engine and a failure detection system thereof |
JP7503975B2 (ja) * | 2020-09-04 | 2024-06-21 | 株式会社小松製作所 | 作業機械 |
US11492947B2 (en) * | 2020-10-29 | 2022-11-08 | Prototitan, LLC | Process for increasing mass flow of an exhaust gas through a catalytic converter |
JP2022107210A (ja) * | 2021-01-08 | 2022-07-21 | スズキ株式会社 | 排気装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1030432A (ja) * | 1996-07-18 | 1998-02-03 | Honda Motor Co Ltd | 排気ガス浄化装置 |
JPH11294157A (ja) * | 1998-02-13 | 1999-10-26 | Mitsubishi Motors Corp | 筒内噴射型内燃機関 |
JP2006104944A (ja) * | 2004-09-30 | 2006-04-20 | Honda Motor Co Ltd | 自動2輪車の排気触媒取付構造 |
JP2007309134A (ja) * | 2006-05-16 | 2007-11-29 | Honda Motor Co Ltd | 排気管 |
JP2008064068A (ja) * | 2006-09-11 | 2008-03-21 | Yamaha Motor Co Ltd | 自動二輪車 |
JP2010209815A (ja) * | 2009-03-11 | 2010-09-24 | Honda Motor Co Ltd | 触媒保持構造 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3257906B2 (ja) * | 1994-09-05 | 2002-02-18 | 本田技研工業株式会社 | エンジンの排気浄化装置 |
JP3844159B2 (ja) * | 1997-11-12 | 2006-11-08 | 本田技研工業株式会社 | 2ストロークサイクル内燃機関 |
JP2007040249A (ja) * | 2005-08-04 | 2007-02-15 | Yamaha Motor Co Ltd | 排気ガス浄化機能を有するエンジン及び車両 |
CN101680344B (zh) * | 2007-05-30 | 2014-02-19 | 雅马哈发动机株式会社 | 排气装置和跨乘式车辆 |
-
2012
- 2012-03-28 JP JP2012074779A patent/JP6031244B2/ja active Active
-
2013
- 2013-02-15 US US13/767,946 patent/US9289723B2/en active Active
- 2013-03-20 BR BR102013008158-2A patent/BR102013008158B1/pt active IP Right Grant
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1030432A (ja) * | 1996-07-18 | 1998-02-03 | Honda Motor Co Ltd | 排気ガス浄化装置 |
JPH11294157A (ja) * | 1998-02-13 | 1999-10-26 | Mitsubishi Motors Corp | 筒内噴射型内燃機関 |
JP2006104944A (ja) * | 2004-09-30 | 2006-04-20 | Honda Motor Co Ltd | 自動2輪車の排気触媒取付構造 |
JP2007309134A (ja) * | 2006-05-16 | 2007-11-29 | Honda Motor Co Ltd | 排気管 |
JP2008064068A (ja) * | 2006-09-11 | 2008-03-21 | Yamaha Motor Co Ltd | 自動二輪車 |
JP2010209815A (ja) * | 2009-03-11 | 2010-09-24 | Honda Motor Co Ltd | 触媒保持構造 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105422234A (zh) * | 2014-09-12 | 2016-03-23 | 本田技研工业株式会社 | 排气装置 |
CN105422235A (zh) * | 2014-09-12 | 2016-03-23 | 本田技研工业株式会社 | 排气管 |
JP2016056788A (ja) * | 2014-09-12 | 2016-04-21 | 本田技研工業株式会社 | 車両に搭載される触媒付き排気管 |
JP2016056790A (ja) * | 2014-09-12 | 2016-04-21 | 本田技研工業株式会社 | 車両の排気装置 |
JP2017057820A (ja) * | 2015-09-18 | 2017-03-23 | フタバ産業株式会社 | 排気管及び排気管の製造方法 |
JPWO2020250884A1 (ja) * | 2019-06-10 | 2020-12-17 | ||
WO2020250884A1 (ja) * | 2019-06-10 | 2020-12-17 | 本田技研工業株式会社 | 鞍乗り型車両 |
JP7240072B2 (ja) | 2019-06-10 | 2023-03-15 | 本田技研工業株式会社 | 鞍乗り型車両 |
JP2021042727A (ja) * | 2019-09-12 | 2021-03-18 | 本田技研工業株式会社 | 鞍乗り型車両 |
US11319908B2 (en) | 2019-09-12 | 2022-05-03 | Honda Motor Co. Ltd. | Saddle riding vehicle |
Also Published As
Publication number | Publication date |
---|---|
BR102013008158A2 (pt) | 2015-06-23 |
US20130259760A1 (en) | 2013-10-03 |
JP6031244B2 (ja) | 2016-11-24 |
US9289723B2 (en) | 2016-03-22 |
BR102013008158B1 (pt) | 2022-01-11 |
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