DE502004004254D1 - Abgasanlage für eine brennkraftmaschine - Google Patents

Abgasanlage für eine brennkraftmaschine

Info

Publication number
DE502004004254D1
DE502004004254D1 DE502004004254T DE502004004254T DE502004004254D1 DE 502004004254 D1 DE502004004254 D1 DE 502004004254D1 DE 502004004254 T DE502004004254 T DE 502004004254T DE 502004004254 T DE502004004254 T DE 502004004254T DE 502004004254 D1 DE502004004254 D1 DE 502004004254D1
Authority
DE
Germany
Prior art keywords
combustion engine
exhaust system
exhaust
combustion
engine
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
DE502004004254T
Other languages
English (en)
Inventor
Robert Mirlach
Bjoern Koch
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.)
Bayerische Motoren Werke AG
Friedrich Boysen GmbH and Co KG
Original Assignee
Bayerische Motoren Werke AG
Friedrich Boysen GmbH and Co KG
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 Bayerische Motoren Werke AG, Friedrich Boysen GmbH and Co KG filed Critical Bayerische Motoren Werke AG
Publication of DE502004004254D1 publication Critical patent/DE502004004254D1/de
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
    • 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
    • F01N13/02—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 silencers 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
    • 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
    • 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
    • F01N13/011—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 purifying devices arranged in parallel
    • 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)
DE502004004254T 2003-10-02 2004-09-10 Abgasanlage für eine brennkraftmaschine Active DE502004004254D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10346479A DE10346479A1 (de) 2003-10-02 2003-10-02 Abgasanlage für eine Brennkraftmaschine
PCT/EP2004/010109 WO2005033485A1 (de) 2003-10-02 2004-09-10 Abgasanlage für eine brennkraftmaschine

Publications (1)

Publication Number Publication Date
DE502004004254D1 true DE502004004254D1 (de) 2007-08-16

Family

ID=34399324

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10346479A Ceased DE10346479A1 (de) 2003-10-02 2003-10-02 Abgasanlage für eine Brennkraftmaschine
DE502004004254T Active DE502004004254D1 (de) 2003-10-02 2004-09-10 Abgasanlage für eine brennkraftmaschine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10346479A Ceased DE10346479A1 (de) 2003-10-02 2003-10-02 Abgasanlage für eine Brennkraftmaschine

Country Status (4)

Country Link
US (1) US7942235B2 (de)
EP (1) EP1664499B1 (de)
DE (2) DE10346479A1 (de)
WO (1) WO2005033485A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005003582A1 (de) * 2005-01-26 2006-08-03 Dr.Ing.H.C. F. Porsche Ag Schalldämpfer für eine Abgasanlage
DE102005025502B4 (de) * 2005-06-03 2008-02-28 Heinrich Gillet Gmbh Verfahren und Vorrichtung zur Dimensionierung der Akustik einer Abgasanlage für Verbrennungsmotoren
DE102006020155A1 (de) 2005-12-15 2007-06-21 Friedrich Boysen Gmbh & Co. Kg Abgasanlage für Brennkraftmaschinen
US7650965B2 (en) * 2006-06-09 2010-01-26 Emcon Technologies Llc Exhaust system
CN102011634A (zh) * 2010-12-12 2011-04-13 昆明理工大学 三级对称设置消音排气管
US9021804B2 (en) * 2013-03-14 2015-05-05 Ford Global Technologies, Llc Self-sustaining low pressure EGR and exhaust system
DE102013219332B4 (de) * 2013-09-25 2021-08-26 Bayerische Motoren Werke Aktiengesellschaft Steuereinheit zur Ansteuerung von Abgasklappenaktoren und mehrflutige Abgasanlage
KR101511541B1 (ko) * 2013-11-15 2015-04-13 현대자동차주식회사 Ｃｄａ 엔진용 듀얼 배기계 구조
CN104632338A (zh) * 2014-12-19 2015-05-20 桂林新艺制冷设备有限责任公司 一种汽车排气管
CN106089386A (zh) * 2016-06-30 2016-11-09 娄土岭 一种新型汽车排气管
US10596898B2 (en) 2018-05-07 2020-03-24 Tenneco Automotive Operating Company Inc. Muffler assembly including a center muffler and two satellite mufflers
US10584626B2 (en) 2018-05-07 2020-03-10 Tenneco Automotive Operating Company Inc. Muffler assembly including a center muffler and two satellite mufflers
US10767543B2 (en) 2018-07-20 2020-09-08 Tenneco Automotive Operating Company Inc. Reduced length exhaust system with valve
CN109184878A (zh) * 2018-10-12 2019-01-11 天纳克汽富晟(长春)汽车零部件有限公司 排气消音器总成
US11401851B1 (en) * 2019-06-18 2022-08-02 Tilahun Anshu Vehicular exhaust system
KR20210138910A (ko) * 2020-05-13 2021-11-22 현대자동차주식회사 차량의 배기계 소음 저감 장치

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3388770A (en) * 1966-06-27 1968-06-18 Walker Mfg Co Combined muffler and tail spout
JPH0367012A (ja) * 1989-08-04 1991-03-22 Suzuki Motor Corp エンジンの排気消音装置
JP2887982B2 (ja) * 1991-10-14 1999-05-10 トヨタ自動車株式会社 車両の排気装置
DE4217632A1 (de) * 1992-05-28 1993-05-06 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De Abgasanlage
DE4416763A1 (de) * 1994-05-14 1995-11-16 Ernst Apparatebau Gmbh Co Abgasschalldämpfer
JP3753800B2 (ja) * 1996-07-25 2006-03-08 本田技研工業株式会社 自動二輪車用マフラー
US5783782A (en) * 1996-10-29 1998-07-21 Tenneco Automotive Inc. Multi-chamber muffler with selective sound absorbent material placement
DE19743446C2 (de) * 1997-05-26 2002-12-12 Bayerische Motoren Werke Ag Abgasanlage für eine Brennkraftmaschine
US6135237A (en) * 1998-04-03 2000-10-24 Arvin Industries, Inc. Stamp-formed muffler
US6651773B1 (en) * 2002-09-24 2003-11-25 Gregory M. Marocco Exhaust sound attenuation and control system
US6935461B2 (en) * 1998-08-18 2005-08-30 Gregory M. Marocco Exhaust sound and emission control systems
SE520282C2 (sv) * 1998-12-30 2003-06-17 Volvo Personvagnar Ab Slutrör vid ljuddämpare med perforeringar för dämpning av lågfrekent och högfrekent buller
JP3342461B2 (ja) * 2000-03-01 2002-11-11 本田技研工業株式会社 排気消音装置
DE50110583D1 (de) * 2000-04-14 2006-09-14 Eberspaecher J Gmbh & Co Abgas-Schalldämpfer in Mehrkammerbauweise
JP2002155741A (ja) * 2000-09-11 2002-05-31 Calsonic Kansei Corp 制御マフラ
JP3943818B2 (ja) * 2000-09-21 2007-07-11 本田技研工業株式会社 エンジンの消音器
US6382347B1 (en) * 2001-05-08 2002-05-07 Ghl Motorsports, L.L.C. Exhaust muffler for an internal combustion engine
US6662900B2 (en) * 2001-12-21 2003-12-16 Daimlerchrysler Corporation Cross-exit exhaust system
US6598390B2 (en) * 2001-12-26 2003-07-29 Liang Fei Industry Co. Ltd. Easily controlled exhaust pipe
DE20200754U1 (de) 2002-01-19 2002-05-23 Liang Fei Industry Co Ltd Leicht steuerbarer Auspuff
DE10231056A1 (de) * 2002-07-10 2004-02-05 J. Eberspächer GmbH & Co. KG Abgasanlage
US6644437B1 (en) * 2002-08-02 2003-11-11 General Motors Corporation Vehicle exhaust with length-equalizing muffler
JP4166593B2 (ja) * 2003-02-20 2008-10-15 カルソニックカンセイ株式会社 消音器
DE10331620A1 (de) * 2003-07-12 2005-02-03 Daimlerchrysler Ag Vorrichtung zur Geräuschgestaltung bei einem Kraftfahrzeug
US6942061B2 (en) * 2003-12-17 2005-09-13 Jones Exhaust Systems, Inc. Muffler for internal combustion engine
DE10361216B4 (de) * 2003-12-24 2012-11-15 Andreas Stihl Ag & Co. Kg Abgasschalldämpfer
US7380635B2 (en) * 2004-06-22 2008-06-03 Gregory Leigh Harris Interference-based exhaust noise attenuation
JP4654634B2 (ja) * 2004-08-20 2011-03-23 トヨタ自動車株式会社 内燃機関の排気装置
US7287622B2 (en) * 2004-12-20 2007-10-30 Arctic Cat Inc. Exhaust muffler
DE102005003582A1 (de) * 2005-01-26 2006-08-03 Dr.Ing.H.C. F. Porsche Ag Schalldämpfer für eine Abgasanlage

Also Published As

Publication number Publication date
EP1664499A1 (de) 2006-06-07
WO2005033485A1 (de) 2005-04-14
US7942235B2 (en) 2011-05-17
EP1664499B1 (de) 2007-07-04
US20070272479A1 (en) 2007-11-29
DE10346479A1 (de) 2005-05-12

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Legal Events

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8364 No opposition during term of opposition