JP4512006B2 - 自動二輪車におけるv型多気筒エンジンの排気装置 - Google Patents
自動二輪車におけるv型多気筒エンジンの排気装置 Download PDFInfo
- Publication number
- JP4512006B2 JP4512006B2 JP2005219326A JP2005219326A JP4512006B2 JP 4512006 B2 JP4512006 B2 JP 4512006B2 JP 2005219326 A JP2005219326 A JP 2005219326A JP 2005219326 A JP2005219326 A JP 2005219326A JP 4512006 B2 JP4512006 B2 JP 4512006B2
- Authority
- JP
- Japan
- Prior art keywords
- exhaust
- pipe
- downstream end
- motorcycle
- exhaust pipe
- 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.)
- Expired - Fee Related
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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
- F01N1/24—Silencing apparatus characterised by method of silencing by using 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
- F01N13/009—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
- F01N13/08—Other arrangements or adaptations of exhaust conduits
-
- 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
- F01N2340/00—Dimensional characteristics of the exhaust system, e.g. length, diameter or volume of the apparatus; Spatial arrangements of exhaust apparatuses
- F01N2340/04—Dimensional characteristics of the exhaust system, e.g. length, diameter or volume of the apparatus; Spatial arrangements of exhaust apparatuses characterised by the arrangement of an exhaust pipe, manifold or apparatus in relation to vehicle frame or particular vehicle parts
-
- 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
- F01N2470/02—Tubes being perforated
-
- 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)
Description
20A,20B・・・排気ポート
22,23・・・排気管
24・・・合流排気管
24a,24b・・・個別管部
24c・・合流管部
26・・・排気マフラー
41・・・絞り管
44・・・吸音手段
64・・・触媒
65・・・排気通路
BA,BB・・・バンク
E・・・・多気筒エンジン
Claims (3)
- V型をなす一対のバンク(BA,BB)を有するV型多気筒エンジン(E)を車体フレーム(15)に搭載した自動二輪車におけるV型多気筒エンジンの排気装置であって、
そのV型多気筒エンジン(E)のエンジン本体(18)に上流端が接続されると共に相互に長さが異なる複数の排気管(22,23)と、それらの排気管(22,23)の下流端部を個別に接続させる複数の個別管部(24a,24b)ならびに各個別管部(24a,24b)の下流端を共通に連ならせた合流管部(24c)から成る合流排気管(24)と、前記合流管部(24c)の下流端に接続される排気マフラー(26)とを備え、
前記複数の排気管(22,23)のうち最も短い排気管(22)の下流端部に、前記複数の排気管(22,23)とは別部材である絞り管(41)の上流端が固着され、
その絞り管(41)の下流端が、前記複数の個別管部(24a,24b)のうち最も短い個別管部(24a)に挿入されるとともに前記最も短い排気管(22)以外の他の排気管(23)の下流端よりも自動二輪車の前後方向に沿う後方側に配置されることを特徴とする、自動二輪車におけるV型多気筒エンジンの排気装置。 - 前記絞り管(41)の下流端近傍で前記合流排気管(24)に吸音手段(44)が設けられることを特徴とする請求項1記載の自動二輪車におけるV型多気筒エンジンの排気装置。
- 自動二輪車の前後方向に配置される前記両バンク(BA,BB)の相互に反対側の側面に設けられた排気ポート(20A,20B)に上流端が接続される排気管(22,23)の下流端が、前記エンジン本体(18)の下方かつ前記両バンク(BA,BB)の排気ポート(20A,20B)間に配置され、それらの排気管(22,23)の下流端に前記エンジン本体(18)の下方で前記合流排気管(24)が接続され、該合流排気管(24)の下流側の排気通路(65)に触媒(64)が配設されることを特徴とする請求項1または2記載の自動二輪車におけるV型多気筒エンジンの排気装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005219326A JP4512006B2 (ja) | 2005-07-28 | 2005-07-28 | 自動二輪車におけるv型多気筒エンジンの排気装置 |
ES06009760T ES2299117T3 (es) | 2005-07-28 | 2006-05-11 | Sistema de escape para motores de cilindros multiples para motocicleta. |
DE200660000343 DE602006000343T2 (de) | 2005-07-28 | 2006-05-11 | Motorradauspuffanlage für einen Mehrzylindermotor |
EP20060009760 EP1748164B1 (en) | 2005-07-28 | 2006-05-11 | Exhaust system for motorcycle multiple cylinder engines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005219326A JP4512006B2 (ja) | 2005-07-28 | 2005-07-28 | 自動二輪車におけるv型多気筒エンジンの排気装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007032480A JP2007032480A (ja) | 2007-02-08 |
JP4512006B2 true JP4512006B2 (ja) | 2010-07-28 |
Family
ID=36694129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005219326A Expired - Fee Related JP4512006B2 (ja) | 2005-07-28 | 2005-07-28 | 自動二輪車におけるv型多気筒エンジンの排気装置 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1748164B1 (ja) |
JP (1) | JP4512006B2 (ja) |
DE (1) | DE602006000343T2 (ja) |
ES (1) | ES2299117T3 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005052619B4 (de) | 2005-11-02 | 2012-10-18 | J. Eberspächer GmbH & Co. KG | Schalldämpfer für eine Abgasanlage |
JP2013036422A (ja) * | 2011-08-09 | 2013-02-21 | Suzuki Motor Corp | 内燃機関の排気管構造 |
JP2015081522A (ja) | 2013-10-21 | 2015-04-27 | 川崎重工業株式会社 | エンジンの排気システム |
JP6296126B2 (ja) * | 2016-09-12 | 2018-03-20 | マツダ株式会社 | エンジンの排気消音装置 |
JP7306172B2 (ja) * | 2019-09-05 | 2023-07-11 | スズキ株式会社 | エンジン、車両及びエンジンの制御方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5444813U (ja) * | 1977-09-01 | 1979-03-28 | ||
JPS5592021U (ja) * | 1978-12-22 | 1980-06-25 | ||
JPS6032931A (ja) * | 1983-08-01 | 1985-02-20 | Moriwaki Eng:Kk | 多気筒エンジン用排気管 |
JPS6317820U (ja) * | 1986-07-18 | 1988-02-05 | ||
JPH02135628U (ja) * | 1989-04-14 | 1990-11-13 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6299628A (ja) * | 1985-10-25 | 1987-05-09 | Yamaha Motor Co Ltd | 自動二輪車の排気装置 |
JP2001073762A (ja) * | 1999-09-05 | 2001-03-21 | Honda Motor Co Ltd | 自動2輪車の排気装置 |
JP4502491B2 (ja) * | 2000-10-02 | 2010-07-14 | 株式会社榛葉鉄工所 | チタン製排気管の集合部構造 |
JP2003307126A (ja) * | 2002-04-11 | 2003-10-31 | Over Racing Projects:Kk | 多気筒エンジンの排気ガス浄化構造 |
JP3684234B2 (ja) * | 2004-03-09 | 2005-08-17 | 本田技研工業株式会社 | 自動2輪車の排気構造 |
-
2005
- 2005-07-28 JP JP2005219326A patent/JP4512006B2/ja not_active Expired - Fee Related
-
2006
- 2006-05-11 EP EP20060009760 patent/EP1748164B1/en not_active Not-in-force
- 2006-05-11 ES ES06009760T patent/ES2299117T3/es active Active
- 2006-05-11 DE DE200660000343 patent/DE602006000343T2/de active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5444813U (ja) * | 1977-09-01 | 1979-03-28 | ||
JPS5592021U (ja) * | 1978-12-22 | 1980-06-25 | ||
JPS6032931A (ja) * | 1983-08-01 | 1985-02-20 | Moriwaki Eng:Kk | 多気筒エンジン用排気管 |
JPS6317820U (ja) * | 1986-07-18 | 1988-02-05 | ||
JPH02135628U (ja) * | 1989-04-14 | 1990-11-13 |
Also Published As
Publication number | Publication date |
---|---|
DE602006000343D1 (de) | 2008-01-31 |
EP1748164B1 (en) | 2007-12-19 |
ES2299117T3 (es) | 2008-05-16 |
JP2007032480A (ja) | 2007-02-08 |
EP1748164A1 (en) | 2007-01-31 |
DE602006000343T2 (de) | 2008-12-04 |
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