DE69604195T2 - Ein schalldämpfer für ansaugsystem oder abgassystem - Google Patents

Ein schalldämpfer für ansaugsystem oder abgassystem

Info

Publication number
DE69604195T2
DE69604195T2 DE69604195T DE69604195T DE69604195T2 DE 69604195 T2 DE69604195 T2 DE 69604195T2 DE 69604195 T DE69604195 T DE 69604195T DE 69604195 T DE69604195 T DE 69604195T DE 69604195 T2 DE69604195 T2 DE 69604195T2
Authority
DE
Germany
Prior art keywords
muffler
intake
exhaust system
exhaust
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
DE69604195T
Other languages
English (en)
Other versions
DE69604195T3 (de
DE69604195D1 (de
Inventor
Steven Arnott
William Hallam
Anthony Shepperson
Steven Lyddon
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.)
Tennex Europe Ltd
Original Assignee
Tennex Europe 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10783466&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69604195(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Tennex Europe Ltd filed Critical Tennex Europe Ltd
Application granted granted Critical
Publication of DE69604195D1 publication Critical patent/DE69604195D1/de
Publication of DE69604195T2 publication Critical patent/DE69604195T2/de
Publication of DE69604195T3 publication Critical patent/DE69604195T3/de
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
    • 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
    • F01N13/007—Apparatus used as intake or exhaust silencer
    • 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
    • F01N1/02—Silencing apparatus characterised by method of silencing by using resonance
    • F01N1/023—Helmholtz resonators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/12—Intake silencers ; Sound modulation, transmission or amplification
    • F02M35/1205—Flow throttling or guiding
    • F02M35/1227—Flow throttling or guiding by using multiple air intake flow paths, e.g. bypass, honeycomb or pipes opening into an expansion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/12—Intake silencers ; Sound modulation, transmission or amplification
    • F02M35/1255—Intake silencers ; Sound modulation, transmission or amplification using resonance
    • F02M35/1261—Helmholtz resonators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/12—Intake silencers ; Sound modulation, transmission or amplification
    • F02M35/1255—Intake silencers ; Sound modulation, transmission or amplification using resonance
    • F02M35/1266—Intake silencers ; Sound modulation, transmission or amplification using resonance comprising multiple chambers or compartments
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/172—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using resonance effects
    • 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)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Exhaust Silencers (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
DE69604195T 1995-11-06 1996-11-06 Ein schalldämpfer für ansaugsystem oder abgassystem Expired - Lifetime DE69604195T3 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9522724.5A GB9522724D0 (en) 1995-11-06 1995-11-06 A noise attenuator for an induction system or an exhaust system
GB9522724 1995-11-06
PCT/GB1996/002717 WO1997017531A1 (en) 1995-11-06 1996-11-06 A noise attenuator for an induction system or an exhaust system

Publications (3)

Publication Number Publication Date
DE69604195D1 DE69604195D1 (de) 1999-10-14
DE69604195T2 true DE69604195T2 (de) 2000-03-16
DE69604195T3 DE69604195T3 (de) 2006-10-26

Family

ID=10783466

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69604195T Expired - Lifetime DE69604195T3 (de) 1995-11-06 1996-11-06 Ein schalldämpfer für ansaugsystem oder abgassystem

Country Status (7)

Country Link
US (1) US6009705A (de)
EP (1) EP0859906B2 (de)
JP (1) JP3818392B2 (de)
DE (1) DE69604195T3 (de)
ES (1) ES2140140T5 (de)
GB (1) GB9522724D0 (de)
WO (1) WO1997017531A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009047809A1 (de) * 2009-09-30 2011-03-31 Audi Ag Lufteinlassleitung für eine Brennkraftmaschine mit Akustikdämpfung
DE102011117638A1 (de) * 2011-11-04 2013-05-08 Audi Ag Luftfiltergehäuse für eine Brennkraftmaschine

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SE508526C2 (sv) * 1997-02-12 1998-10-12 Saab Automobile Förfarande och anordning för ljuddämpning i hjul
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IT1306539B1 (it) * 1998-04-03 2001-06-11 Polini Motori S P A Marmitta di scarico per motori a combustione interna
US6302752B1 (en) * 1998-07-29 2001-10-16 Yamaha Hatsudoki Kabushiki Kaisha Induction system for watercraft engine
DE19834864B4 (de) * 1998-08-01 2004-12-09 J. Eberspächer GmbH & Co. KG Brennkammer eines Brenners für ein Fahrzeugheizgerät oder einen Abgas-Partikelfilter, mit Luftzuführungsstutzen und Schlitzen in der Stutzenwand
DE19902951A1 (de) * 1999-01-26 2000-07-27 Mann & Hummel Filter Ansaugvorrichtung mit einem Leitungsabschnitt zur Dämpfung des Ansauggeräusches
FR2796748B1 (fr) * 1999-07-22 2001-09-07 Peugeot Citroen Automobiles Sa Dispositif d'attenuation du bruit dans un tube destine a transporter un gaz
SE9903403L (sv) 1999-09-22 2001-03-23 Electrolux Ab Tvåtakts förbränningsmotor
JP2001090619A (ja) 1999-09-24 2001-04-03 Yamaha Motor Co Ltd 小型船舶用エンジンの吸気装置
JP3885459B2 (ja) * 2000-04-07 2007-02-21 いすゞ自動車株式会社 通風可能な消音ユニット及び通風可能な消音装置
KR100378803B1 (ko) * 2000-06-12 2003-04-07 엘지전자 주식회사 압축기용 소음기
US6543576B1 (en) * 2000-07-18 2003-04-08 Owens-Corning Fiberglas Technology, Inc. Multiple layer fiber filled sound absorber and a method of manufacturing the same
US6898289B2 (en) 2000-09-20 2005-05-24 Siemens Vdo Automotive Inc. Integrated active noise attenuation system and fluid reservoir
US6775384B2 (en) 2000-09-20 2004-08-10 Siemens Vdo Automotive Inc. Environmentally robust noise attenuation system
US6796859B1 (en) * 2000-11-16 2004-09-28 Bombardier Recreational Products Inc. Air intake silencer
DE50110932D1 (de) * 2000-12-08 2006-10-19 Alstom Technology Ltd Abgassystem mit Helmholtz-Resonator
WO2003028007A1 (en) * 2001-09-25 2003-04-03 Siemens Vdo Automotive Inc. Modular active noise cancellation air filter speaker and microphone assembly
US20030091198A1 (en) * 2001-11-15 2003-05-15 Siemens Vdo Automotive, Inc. Active noise control system with a helmholtz resonator
US6453695B1 (en) 2002-01-18 2002-09-24 Carrier Corporation Dual length inlet resonator
US7055484B2 (en) * 2002-01-18 2006-06-06 Carrier Corporation Multiple frequency Helmholtz resonator
DE10221429A1 (de) * 2002-05-14 2003-12-04 Siemens Ag Saugrohr für ein Luftansaugsystem einer Brennkraftmaschine
US20050000743A1 (en) * 2002-07-22 2005-01-06 Daly Paul Desmond Herschel-Quincke tube arrangements for motor vehicles
FR2854708B1 (fr) * 2002-07-22 2007-09-28 Siemens Vdo Automotive Inc Tube herschel-quincke pour des applications de vehicule
US20040094360A1 (en) * 2002-11-06 2004-05-20 Calsonic Kansei Corporation Acoustic dumper for exhaust system
US6935459B2 (en) * 2003-02-25 2005-08-30 Stryker Instruments Resonating device for a pneumatic surgical instrument
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JP4357881B2 (ja) * 2003-06-12 2009-11-04 ヤマハ発動機株式会社 小型船舶
US20040261621A1 (en) * 2003-06-26 2004-12-30 Lindsay William S. Disposable filtering and muffling assembly
US7029242B2 (en) * 2003-11-14 2006-04-18 Tecumseh Products Company Hermetic compressor with one-quarter wavelength tuner
DE202004000375U1 (de) * 2004-01-12 2005-06-02 Dolmar Gmbh Abgasschalldämpfer
JP2005264735A (ja) * 2004-03-16 2005-09-29 Yamaha Marine Co Ltd 過給機付きエンジン
JP2006002633A (ja) * 2004-06-16 2006-01-05 Yamaha Marine Co Ltd 水ジェット推進艇
DE102004038216A1 (de) * 2004-08-05 2006-03-16 Mann+Hummel Gmbh Ansaugschalldämpfer
US7225780B2 (en) * 2005-04-15 2007-06-05 Visteon Global Technologies, Inc. Modular resonator
US7364012B2 (en) * 2005-08-05 2008-04-29 Delphi Technologies, Inc. Dual-neck plane wave resonator
JP4614853B2 (ja) * 2005-09-26 2011-01-19 ヤマハ発動機株式会社 過給機の取付構造
US7461719B2 (en) * 2005-11-10 2008-12-09 Siemens Energy, Inc. Resonator performance by local reduction of component thickness
DE102005054002B4 (de) * 2005-11-10 2021-08-12 Purem GmbH Schalldämpfer
JP2007192164A (ja) * 2006-01-20 2007-08-02 Komatsu Ltd 吸気音低減装置及び作業機械
US7690478B2 (en) * 2006-09-15 2010-04-06 Visteon Global Technologies, Inc. Continuously variable tuned resonator
US7584743B2 (en) * 2006-10-03 2009-09-08 Deere & Company Noise reduction for an internal combustion engine
US7601209B1 (en) * 2008-01-10 2009-10-13 Cummins Filtration Ip Inc. Multiple flow filter with acoustic silencing
US7967106B2 (en) * 2008-03-24 2011-06-28 Ford Global Technologies Air induction sound modification system for internal combustion engine
DE102009045999A1 (de) * 2009-10-26 2011-04-28 J. Eberspächer GmbH & Co. KG Fahrzeugheizsystem
US20110108358A1 (en) * 2009-11-06 2011-05-12 Jason Michael Edgington Noise attenuator and resonator
US7992676B1 (en) * 2010-07-21 2011-08-09 Mann & Hummel Gmbh Compact tuned acoustic attenuation device
JP5849509B2 (ja) * 2010-08-17 2016-01-27 ヤマハ株式会社 音響装置および音響装置群
EP2635814B8 (de) * 2010-09-23 2020-06-17 Ingersoll-Rand Company Modularer druckschalldämpfer für einen fahrzeugmontierten kompressor
KR101211301B1 (ko) * 2011-01-13 2012-12-11 엘에스엠트론 주식회사 공명기
SE535923C2 (sv) * 2011-04-29 2013-02-19 Scania Cv Ab Ljuddämparanordning och motorfordon innefattande en sådan ljuddämparanordning
EP2771561B1 (de) 2011-10-28 2020-11-18 Umfotec GmbH Dämpfer für luftleitungen eines verbrennungsmotors mit turbolader und verfahren zu seiner herstellung
DE102014016448A1 (de) * 2014-11-06 2016-05-12 Man Diesel & Turbo Se Abgasnachbehandlungsvorrichtung und Verfahren zur Abgasnachbehandlung
US9697817B2 (en) 2015-05-14 2017-07-04 Zin Technologies, Inc. Tunable acoustic attenuation
US11391253B1 (en) * 2015-08-17 2022-07-19 Arctic Cat Inc. Vehicle intake
KR101881096B1 (ko) * 2016-08-22 2018-08-17 서울대학교산학협력단 파동 전파 속도 조절을 이용한 흡차음 구조물 및 흡차음 구조물의 설계 방법
JP2018080685A (ja) * 2016-11-18 2018-05-24 株式会社Roki 消音装置
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WO2019021477A1 (ja) * 2017-07-28 2019-01-31 イビデン株式会社 吸音部材、車両用部品及び自動車
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CN107559114A (zh) * 2017-10-31 2018-01-09 天津市宇龙昊天汽车滤清器有限公司 结构紧凑的空滤器进气管路总成
US11073145B2 (en) * 2018-01-31 2021-07-27 Trane International Inc. Pressure pulsation traps
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JP2019143478A (ja) * 2018-02-15 2019-08-29 株式会社Roki 消音装置
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009047809A1 (de) * 2009-09-30 2011-03-31 Audi Ag Lufteinlassleitung für eine Brennkraftmaschine mit Akustikdämpfung
DE102011117638A1 (de) * 2011-11-04 2013-05-08 Audi Ag Luftfiltergehäuse für eine Brennkraftmaschine

Also Published As

Publication number Publication date
JP3818392B2 (ja) 2006-09-06
ES2140140T5 (es) 2007-02-01
EP0859906B1 (de) 1999-09-08
EP0859906B2 (de) 2006-05-17
WO1997017531A1 (en) 1997-05-15
DE69604195T3 (de) 2006-10-26
GB9522724D0 (en) 1996-01-10
JP2000500204A (ja) 2000-01-11
EP0859906A1 (de) 1998-08-26
US6009705A (en) 2000-01-04
DE69604195D1 (de) 1999-10-14
ES2140140T3 (es) 2000-02-16

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