ES2571484T3 - Estructura de escape para un vehículo - Google Patents

Estructura de escape para un vehículo

Info

Publication number
ES2571484T3
ES2571484T3 ES14177403T ES14177403T ES2571484T3 ES 2571484 T3 ES2571484 T3 ES 2571484T3 ES 14177403 T ES14177403 T ES 14177403T ES 14177403 T ES14177403 T ES 14177403T ES 2571484 T3 ES2571484 T3 ES 2571484T3
Authority
ES
Spain
Prior art keywords
silencer
vehicle
exhaust
division
connecting tubes
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.)
Active
Application number
ES14177403T
Other languages
English (en)
Inventor
Katsuaki Shibuki
Masaya Yazaki
Satoru Nojima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honda Motor Co Ltd
Original Assignee
Honda 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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Application granted granted Critical
Publication of ES2571484T3 publication Critical patent/ES2571484T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • F01N1/083—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using transversal baffles defining a tortuous path for the exhaust gases or successively throttling exhaust gas flow
    • 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
    • F01N1/084—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling the exhaust gases flowing through the silencer two or more times longitudinally in opposite directions, e.g. using parallel or concentric 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
    • 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
    • F01N1/089—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using two or more expansion chambers 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
    • F01N2340/00—Dimensional characteristics of the exhaust system, e.g. length, diameter or volume of the exhaust apparatus; Spatial arrangements of exhaust apparatuses
    • F01N2340/04—Arrangement of the exhaust system relative to a vehicle or parts thereof
    • 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
    • F01N2490/02—Two or more expansion chambers in series connected by means of tubes
    • F01N2490/06—Two or more expansion chambers in series connected by means of tubes the gases flowing longitudinally from inlet to outlet in opposite directions
    • 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)

Abstract

Una estructura de escape para un vehículo que comprende: un motor (11); un dispositivo de escape (25) del motor (11); y un carenaje trasero (35) adaptado para cubrir una porción trasera de un vehículo, incluyendo dicho dispositivo de escape (25) un tubo de escape (28) y un silenciador (29) conectado a una porción trasera del tubo de escape (28); incluyendo el silenciador (29) una pluralidad de cámaras de expansión (C1, C2) divididas por una división (65), primeros y segundos tubos de conexión (67, 68) que conectan la pluralidad de cámaras de expansión (C1, C2) y un tubo de cola (69) configurado para descargar el gas de escape de dicho silenciador (29); estando cubierto dicho silenciador (29) por dicho carenaje trasero (35), en el que: los contornos de dicho silenciador (29) y dicho carenaje trasero (35) se forman cada uno de manera que la anchura lateral disminuya hacia la parte trasera del vehículo; caracterizada por que dicho tubo de cola (69) y dichos primeros y segundos tubos de conexión (67, 68) se proporcionan para penetrar en dicha división (65); y las posiciones donde dicho tubo de cola (69) y dichos primeros y segundos tubos de conexión (67, 68) penetran en dicha división (65) están desviadas verticalmente entre sí.
ES14177403T 2013-09-27 2014-07-17 Estructura de escape para un vehículo Active ES2571484T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013201246A JP5770238B2 (ja) 2013-09-27 2013-09-27 車両の排気構造

Publications (1)

Publication Number Publication Date
ES2571484T3 true ES2571484T3 (es) 2016-05-25

Family

ID=51210317

Family Applications (1)

Application Number Title Priority Date Filing Date
ES14177403T Active ES2571484T3 (es) 2013-09-27 2014-07-17 Estructura de escape para un vehículo

Country Status (3)

Country Link
EP (1) EP2853703B1 (es)
JP (1) JP5770238B2 (es)
ES (1) ES2571484T3 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7059521B2 (ja) * 2017-06-07 2022-04-26 スズキ株式会社 車両の排気装置
JP7159779B2 (ja) * 2018-10-17 2022-10-25 スズキ株式会社 排気装置
WO2021171964A1 (ja) * 2020-02-26 2021-09-02 本田技研工業株式会社 クラッチアクチュエータ

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5412647U (es) * 1977-06-29 1979-01-26
JPS56138415A (en) * 1980-03-28 1981-10-29 Yamaha Motor Co Ltd Device for preventing insects from invading muffler
WO1991005944A1 (fr) * 1989-10-18 1991-05-02 Honda Giken Kogyo Kabushiki Kaisha Dispositif d'echappement pour vehicules du type a selle
JP2723311B2 (ja) * 1989-10-18 1998-03-09 本田技研工業株式会社 鞍乗り型車両における排気装置
US6267193B1 (en) * 1999-07-30 2001-07-31 Buell Motorcycle Company Motorcycle muffler
WO2003104071A1 (en) * 2002-06-07 2003-12-18 Brumby Corporation Limited Motorcycle
JP2005083286A (ja) 2003-09-09 2005-03-31 Honda Motor Co Ltd 排気装置
JP4655743B2 (ja) * 2005-04-27 2011-03-23 スズキ株式会社 自動二輪車の排気装置
JP4454547B2 (ja) * 2005-07-14 2010-04-21 本田技研工業株式会社 マフラー構造
JP5210764B2 (ja) * 2008-08-27 2013-06-12 本田技研工業株式会社 自動二輪車のシートレール
JP2010174727A (ja) * 2009-01-29 2010-08-12 Suzuki Motor Corp 車両用マフラー
CN103764966B (zh) * 2011-09-05 2016-05-11 本田技研工业株式会社 排气消声装置

Also Published As

Publication number Publication date
EP2853703A1 (en) 2015-04-01
JP2015068204A (ja) 2015-04-13
JP5770238B2 (ja) 2015-08-26
EP2853703B1 (en) 2016-04-20

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