ES2064847T3 - Silenciador de escape para motores. - Google Patents

Silenciador de escape para motores.

Info

Publication number
ES2064847T3
ES2064847T3 ES91115404T ES91115404T ES2064847T3 ES 2064847 T3 ES2064847 T3 ES 2064847T3 ES 91115404 T ES91115404 T ES 91115404T ES 91115404 T ES91115404 T ES 91115404T ES 2064847 T3 ES2064847 T3 ES 2064847T3
Authority
ES
Spain
Prior art keywords
current
cylinder
current side
connection
several holes
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 - Lifetime
Application number
ES91115404T
Other languages
English (en)
Inventor
Kazutoshi Takahashi
Yutaka Kondo
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.)
Suzuki Co Ltd
Suzuki Motor Corp
Original Assignee
Suzuki Co Ltd
Suzuki Motor Corp
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
Priority claimed from JP24006290A external-priority patent/JPH04121409A/ja
Priority claimed from JP2240064A external-priority patent/JP3008463B2/ja
Priority claimed from JP24006390A external-priority patent/JP2913804B2/ja
Application filed by Suzuki Co Ltd, Suzuki Motor Corp filed Critical Suzuki Co Ltd
Application granted granted Critical
Publication of ES2064847T3 publication Critical patent/ES2064847T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F01N1/02—Silencing apparatus characterised by method of silencing by using resonance
    • F01N1/04—Silencing apparatus characterised by method of silencing by using resonance having sound-absorbing materials in 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
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/02—Silencing apparatus characterised by method of silencing by using resonance
    • 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
    • F01N1/089—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
    • F01N2210/00—Combination of methods of silencing
    • F01N2210/04—Throttling-expansion and resonance
    • 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
    • F01N2310/00—Selection of sound absorbing or insulating material
    • F01N2310/02—Mineral wool, e.g. glass wool, rock wool, asbestos or the like
    • 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 exhaust 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
    • F01N2490/00—Structure, disposition or shape of gas-chambers
    • F01N2490/02—Two or more expansion chambers in series connected by means of 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
    • F01N2490/15—Plurality of resonance or dead 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
    • F01N2490/00—Structure, disposition or shape of gas-chambers
    • F01N2490/15—Plurality of resonance or dead chambers
    • F01N2490/155—Plurality of resonance or dead chambers being disposed one after the other in flow direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)

Abstract

UN MONTAJE DE SILENCIADOR DE ESCAPE PARA UN MOTOR CONSTA DE UN CILINDRO EXTERIOR (2) QUE CONSTITUYE EL CUERPO DEL SILENCIADOR DE ESCAPE, UN CILINDRO INTERIOR (4) COLOCADO COAXIALMENTE EN EL CILINDRO EXTERIOR (2), UN CILINDRO DE CONEXION (5) COLOCADO DENTRO DEL CILINDRO INTERIOR (4) QUE TIENE UN EXTREMO EN UN LADO CORRIENTE ARRIBA Y OTRO EXTREMO EN UN LADO CORRIENTE ABAJO, UNA PLACA DE SEPARACION (7) COLOCADA DENTRO DEL CILINDRO INTERIOR (4) EN UN EXTREMO DEL LADO CORRIENTE ABAJO DEL CILINDRO DE CONEXION (5), UNA PRIMERA (A) Y UNA SEGUNDA (10) CAMARA SILENCIADORA FORMADAS EN UN LADO CORRIENTE ARRIBA DE UN EXTREMO DEL CILINDRO DE CONEXION (5) Y EN UN LADO CORRIENTE ABAJO DEL OTRO EXTREMO DEL CILINDRO DE CONEXION (5), UN TUBO DE ADMISION (12) A TRAVES DEL CUAL SE INTRODUCE UN GAS DE ESCAPE DEL MOTOR EN EL CUERPO DEL SILENCIADOR DE ESCAPE Y UN TUBO DE SALIDA (18) QUE TIENE UN EXTREMO CORRIENTE ARRIBA COLOCADO DENTRO DEL CILINDRO INTERIOR (4) Y UN EXTREMO CORRIENTE ABAJO ABIERTO HACIA AFUERA DELMONTAJE DE SILENCIADOR DE ESCAPE. EL CILINDRO DE CONEXION (5) TIENE UNA PARTE FINAL CORRIENTE ARRIBA EN EL QUE SE HAN HECHO VARIOS AGUJEROS COLOCADOS CIRCUNFERENCIALMENTE. EL TUBO DE ADMISION (12) TIENE UNA PARTE FINAL DEL LADO CORRIENTE ABAJO EN EL QUE SE HAN HECHO VARIOS AGUJEROS (14) COLOCADOS CIRCUNFERENCIALMENTE PARA QUE FLUYA EL GAS DE ESCAPE QUE PASA A TRAVES DEL TUBO DE ADMISION (12) Y ENTRA EN LA PRIMERA CAMARA SILENCIADORA (9). EL EXTREMO CORRIENTE ARRIBA DEL TUBO DE SALIDA (18) SE FRENA POR CONTRACORRIENTE (20) Y SE INSERTA COAXIALMENTE EN EL EXTREMO CORRIENTE ABAJO DEL CILINDRO DE CONEXION (5), TENIENDO EL TUBO DE SALIDA (18) UNA PARTE FINAL CORRIENTE ARRIBA EN LA QUE SE HAN HECHO VARIOS AGUJEROS (21). SE HA HECHO UNA CAMARA DE RESONANCIA (24) PARA QUE RODEE AL TUBO DE SALIDA (18) POR LA PARTE CORRIENTE ABAJO DEL MISMO.
ES91115404T 1990-09-12 1991-09-11 Silenciador de escape para motores. Expired - Lifetime ES2064847T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP24006290A JPH04121409A (ja) 1990-09-12 1990-09-12 エンジン用マフラ
JP2240064A JP3008463B2 (ja) 1990-09-12 1990-09-12 エンジン用マフラ
JP24006390A JP2913804B2 (ja) 1990-09-12 1990-09-12 エンジン用マフラ

Publications (1)

Publication Number Publication Date
ES2064847T3 true ES2064847T3 (es) 1995-02-01

Family

ID=27332769

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91115404T Expired - Lifetime ES2064847T3 (es) 1990-09-12 1991-09-11 Silenciador de escape para motores.

Country Status (5)

Country Link
US (1) US5227593A (es)
EP (1) EP0475398B1 (es)
AT (1) ATE115682T1 (es)
DE (1) DE69105882T2 (es)
ES (1) ES2064847T3 (es)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5338207A (en) * 1993-06-09 1994-08-16 The Whitaker Corporation Multi-row right angle connectors
JP2719890B2 (ja) * 1994-09-16 1998-02-25 株式会社ユタカ技研 消音器
DK2182186T3 (da) 1996-09-30 2012-03-05 Silentor Holding As Lyddæmper for gasstrøm
US6520286B1 (en) 1996-09-30 2003-02-18 Silentor Holding A/S Silencer and a method of operating a vehicle
WO1999050539A2 (en) * 1998-03-30 1999-10-07 Silentor Notox A/S A silencer and a method of operating a vehicle
US5783782A (en) * 1996-10-29 1998-07-21 Tenneco Automotive Inc. Multi-chamber muffler with selective sound absorbent material placement
NL1006892C2 (nl) * 1997-08-29 1999-03-02 Q E International Bv Pulsatiedemper.
WO1999041491A1 (en) * 1998-02-13 1999-08-19 Donaldson Company, Inc. Mufflers for use with engine retarders; and methods
US6082487A (en) * 1998-02-13 2000-07-04 Donaldson Company, Inc. Mufflers for use with engine retarders; and methods
US6935461B2 (en) 1998-08-18 2005-08-30 Gregory M. Marocco Exhaust sound and emission control systems
US6651773B1 (en) * 2002-09-24 2003-11-25 Gregory M. Marocco Exhaust sound attenuation and control system
US7549511B2 (en) 1998-08-18 2009-06-23 Marocco Gregory M Exhaust sound and emission control systems
US7281606B2 (en) 1998-08-18 2007-10-16 Marocco Gregory M Exhaust sound and emission control systems
WO2002050407A1 (en) 2000-12-20 2002-06-27 Quiet Storm, Llc Method and apparatus for improved noise attenuation in a dissipative internal combustion engine exhaust muffler
JP4470346B2 (ja) * 2001-01-18 2010-06-02 トヨタ自動車株式会社 車載用燃料電池システムおよび水素オフガス排出方法
US6467570B1 (en) 2001-05-15 2002-10-22 Arvin Technologies, Inc. Spark arrester with spark filter
JP3802803B2 (ja) * 2001-12-19 2006-07-26 本田技研工業株式会社 車両用排気装置
US7482705B2 (en) * 2003-05-12 2009-01-27 Piercey Iii Gerald S Generator support plenum
US20080129053A1 (en) * 2004-05-12 2008-06-05 Piercey Gerald S Engine-generator set
DE102004054441B4 (de) * 2004-11-10 2006-08-03 J. Eberspächer GmbH & Co. KG Schalldämpfer
JP4724611B2 (ja) * 2006-01-06 2011-07-13 ヤマハ発動機株式会社 マフラー及びマフラーを備えた車両
CZ297930B6 (cs) * 2006-03-28 2007-05-02 Mikes@Eduard Tlumic hluku výfukových plynu, zejména pro motorová vozidla
JP5637056B2 (ja) * 2011-04-20 2014-12-10 スズキ株式会社 内燃機関のマフラー
CN102499895A (zh) * 2011-10-01 2012-06-20 韩杰 一种消声器
JP5969328B2 (ja) * 2012-09-04 2016-08-17 川崎重工業株式会社 自動二輪車
JP6290812B2 (ja) * 2015-03-26 2018-03-07 本田技研工業株式会社 消音器
CZ307848B6 (cs) * 2015-11-05 2019-06-26 Zdeněk MACH Kombinovaný tlumič hluku výfukových plynů
JP2018017215A (ja) * 2016-07-29 2018-02-01 ヤマハ発動機株式会社 船舶および船舶の排気構造
USD832756S1 (en) * 2017-04-19 2018-11-06 Igor Akrapovic Exhaust pipe
DE102018115742A1 (de) * 2018-06-29 2020-01-02 Eberspächer Exhaust Technology GmbH & Co. KG Schalldämpfer
WO2020009713A1 (en) * 2018-07-06 2020-01-09 Cummins Emission Solutions Inc. Decomposition chamber for aftertreatment systems
CN110873011B (zh) * 2018-08-29 2024-11-26 曼胡默尔滤清器（上海）有限公司 一种多层结构的复合宽频消声器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2675088A (en) * 1951-11-24 1954-04-13 William B Mcleod Muffler
US3361227A (en) * 1963-10-24 1968-01-02 Mekes Oy Mufflers and exhaust systems
US4094644A (en) * 1975-12-08 1978-06-13 Uop Inc. Catalytic exhaust muffler for motorcycles
US4102430A (en) * 1977-08-11 1978-07-25 Tenneco, Inc. Peripheral return flow muffler
US4487289A (en) * 1982-03-01 1984-12-11 Nelson Industries, Inc. Exhaust muffler with protective shield

Also Published As

Publication number Publication date
EP0475398A1 (en) 1992-03-18
ATE115682T1 (de) 1994-12-15
EP0475398B1 (en) 1994-12-14
US5227593A (en) 1993-07-13
DE69105882T2 (de) 1995-05-04
DE69105882D1 (de) 1995-01-26

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