[go: up one dir, main page]

DE60318681D1 - Schalldämpfungsbaugruppe und teil mit einer wand, die mit der baugruppe bedeckt ist - Google Patents

Schalldämpfungsbaugruppe und teil mit einer wand, die mit der baugruppe bedeckt ist

Info

Publication number
DE60318681D1
DE60318681D1 DE60318681T DE60318681T DE60318681D1 DE 60318681 D1 DE60318681 D1 DE 60318681D1 DE 60318681 T DE60318681 T DE 60318681T DE 60318681 T DE60318681 T DE 60318681T DE 60318681 D1 DE60318681 D1 DE 60318681D1
Authority
DE
Germany
Prior art keywords
assembly
type layer
wall covered
muffler
resistivity
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
DE60318681T
Other languages
English (en)
Other versions
DE60318681T2 (de
Inventor
Arnaud Duval
Guillaume Deshayes
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.)
Adler Pelzer France Grand Est SAS
Original Assignee
Faurecia Automotive Industrie SAS
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 Faurecia Automotive Industrie SAS filed Critical Faurecia Automotive Industrie SAS
Publication of DE60318681D1 publication Critical patent/DE60318681D1/de
Application granted granted Critical
Publication of DE60318681T2 publication Critical patent/DE60318681T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G10K11/162—Selection of materials
    • G10K11/168—Plural layers of different materials, e.g. sandwiches

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Laminated Bodies (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Building Environments (AREA)
  • Exhaust Silencers (AREA)
  • Portable Power Tools In General (AREA)
  • Percussion Or Vibration Massage (AREA)
DE60318681T 2002-02-11 2003-02-11 Schalldämpfungsbaugruppe und teil mit einer wand, die mit der baugruppe bedeckt ist Expired - Lifetime DE60318681T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0201648A FR2835955B1 (fr) 2002-02-11 2002-02-11 Ensemble d'insonorisation et piece comprenant une paroi recouverte par ledit ensemble
FR0201648 2002-02-11
PCT/FR2003/000430 WO2003069596A1 (fr) 2002-02-11 2003-02-11 Ensemble d'insonorisation et piece comprenant une paroi recouverte par ledit ensemble

Publications (2)

Publication Number Publication Date
DE60318681D1 true DE60318681D1 (de) 2008-03-06
DE60318681T2 DE60318681T2 (de) 2009-01-15

Family

ID=27620083

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60318681T Expired - Lifetime DE60318681T2 (de) 2002-02-11 2003-02-11 Schalldämpfungsbaugruppe und teil mit einer wand, die mit der baugruppe bedeckt ist

Country Status (8)

Country Link
US (1) US7201253B2 (de)
EP (1) EP1474798B1 (de)
JP (1) JP4126018B2 (de)
AT (1) ATE384324T1 (de)
DE (1) DE60318681T2 (de)
ES (1) ES2300595T3 (de)
FR (1) FR2835955B1 (de)
WO (1) WO2003069596A1 (de)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040131836A1 (en) * 2003-01-02 2004-07-08 3M Innovative Properties Company Acoustic web
DE10332172B3 (de) * 2003-07-15 2004-10-21 Carcoustics Tech Center Gmbh Akustisch wirksame Radhausauskleidung für Fahrzeuge
DE10334274B3 (de) * 2003-07-25 2005-03-03 Carcoustics Tech Center Gmbh Schallisolierendes Verbundteil und Verfahren zu dessen Herstellung
DE10334273B4 (de) * 2003-07-25 2007-02-15 Carcoustics Tech Center Gmbh Schallisolierendes Verbundteil
KR20060111459A (ko) * 2003-10-31 2006-10-27 다우 글로벌 테크놀로지스 인크. 차음 시스템
WO2005069273A1 (en) * 2004-01-12 2005-07-28 Dow Global Technologies, Inc. Automotive dash insulators containing viscoelastic foams
EP1591224A1 (de) * 2004-04-27 2005-11-02 Sika Technology AG Vorrichtung und Verfahren zur Schalldämpfung in Hohlräumen von Fahrzeugen
JP2006039379A (ja) * 2004-07-29 2006-02-09 Nishikawa Rubber Co Ltd 遮音性シート
US20060289231A1 (en) * 2005-06-28 2006-12-28 Priebe Joseph A Acoustic absorber/barrier composite
FR2888386B1 (fr) * 2005-07-07 2007-09-07 Faurecia Automotive Ind Snc Ensemble a mousse de tortuosite elevee, et application de celle-ci a l'insonorisation d'espaces clos
JP4635847B2 (ja) * 2005-11-30 2011-02-23 トヨタ紡織株式会社 防音材
FR2906637B1 (fr) * 2006-09-29 2009-01-09 Faurecia Automotive Ind Snc Composant d'insonorisation pour organe structurel rigide d'automobile.
US20080203761A1 (en) * 2007-02-28 2008-08-28 Smith Leland D Radiant heat barrier protected recreation vehicles and methodology for constructing same
FR2913805B1 (fr) * 2007-03-15 2012-12-14 Cera Ecran de protection acoustique pour vehicule automobile, comprenant une couche absorbante rendue etanche par compression
US20080236943A1 (en) * 2007-03-29 2008-10-02 Northern Elastomeric, Inc. Sound proofing system and method
FR2919218B1 (fr) * 2007-07-25 2011-12-02 Faurecia Automotive Ind Composant moule d'insonorisation,et son procede de fabrication
JP5056248B2 (ja) * 2007-08-06 2012-10-24 マツダ株式会社 吸音材を備えた吸音構造
US20100307867A1 (en) * 2007-09-20 2010-12-09 Masanori Ogawa Buffering and Sound-Absorbing Member
FR2923643B1 (fr) * 2007-11-12 2009-12-11 Faurecia Automotive Ind Element etanche et ensemble d'insonorisation ayant une fonction de decor poreux
JP5325445B2 (ja) * 2008-04-09 2013-10-23 豊和繊維工業株式会社 ダッシュインシュレーター
FR2934288B1 (fr) * 2008-07-24 2014-02-14 Weber & Broutin Sa Dispositif d'amelioration acoustique pour sous-couche de revetement.
FR2935190B1 (fr) * 2008-08-25 2011-04-22 Faurecia Automotive Ind Ensemble d'insonorisation avec film fin pour vehicule automobile, et vehicule automobile associe.
US20100065368A1 (en) * 2008-09-15 2010-03-18 Vatche Tazian Lightweight, flexible, moldable acoustic barrier and composites including the same
JP5065216B2 (ja) * 2008-09-26 2012-10-31 豊和繊維工業株式会社 自動車用ダッシュインシュレータ及びその製造方法
WO2010047274A1 (ja) * 2008-10-23 2010-04-29 株式会社カネカ 熱可塑性樹脂発泡フィルムの製造方法及び熱可塑性樹脂発泡フィルム
FR2942437B1 (fr) * 2009-02-20 2012-08-24 Faurecia Automotive Ind Ensemble d'insonorisation pour vehicule automobile et element de paroi associe.
CN102460565B (zh) * 2009-06-25 2015-04-01 3M创新有限公司 用于可听声频管理的声屏障
WO2011111608A1 (ja) * 2010-03-08 2011-09-15 クラレクラフレックス株式会社 遮音床構造及び遮音床構成材並びに床衝撃音の低減方法
ATE552584T1 (de) * 2010-03-09 2012-04-15 Autoneum Technologies Ag Isolierendes autoverkleidungsteil
US8210310B1 (en) * 2010-12-29 2012-07-03 United States Gypsum Company Tunable acoustical plaster system and method of making it
WO2012102345A1 (ja) * 2011-01-26 2012-08-02 ニチアス株式会社 防音材及びその製造方法、並びに防音成形体及び防音方法
WO2012119654A1 (en) 2011-03-09 2012-09-13 Autoneum Management Ag Automotive noise attenuating trim part
FR2979308B1 (fr) 2011-08-24 2013-09-27 Faurecia Automotive Ind Ensemble d'insonorisation, notamment pour un vehicule automobile
DE102011082402B4 (de) 2011-09-09 2015-01-08 Siemens Aktiengesellschaft Magnetresonanzvorrichtung
US8418806B1 (en) * 2012-01-13 2013-04-16 Janesville Acoustics, a Unit of Jason Incorporated Sound attenuating device using an embedded layer for acoustical tuning
US8590670B1 (en) * 2012-06-08 2013-11-26 Polyglass S.P.A. Sound proof membrane
DE102013224145A1 (de) * 2013-11-26 2015-05-28 Faist Chemtec Gmbh Schalldämpfende Sandwichplatte
FR3024675B1 (fr) 2014-08-06 2017-03-31 Faurecia Automotive Ind Procede de fabrication d'une piece d'equipement automobile et piece associee
EP2985140B1 (de) * 2014-08-11 2017-12-27 Ford Global Technologies, LLC Verkleidungselement für einen fahrzeugboden
JP6541948B2 (ja) 2014-09-03 2019-07-10 株式会社Ｈｏｗａ 車両用防音体及び車両用サイレンサー
EP3230536B1 (de) 2014-12-08 2022-04-27 Zephyros Inc. Vertikal geläppter faseriger bodenbelag
US10460715B2 (en) 2015-01-12 2019-10-29 Zephyros, Inc. Acoustic floor underlay system
CN107206732B (zh) 2015-01-20 2021-02-26 泽菲罗斯公司 镀铝表面的非纺织材料
CN105034972B (zh) * 2015-05-12 2017-12-01 上海华特汽车配件有限公司 一种注塑成型汽车隔音垫及其制造方法
CN107667008A (zh) 2015-05-20 2018-02-06 泽菲罗斯公司 多阻抗复合材料
KR102286883B1 (ko) * 2019-10-24 2021-08-09 주식회사 서연이화 흡음성능이 우수한 다층 흡음재
FR3116230B1 (fr) 2020-11-19 2023-10-06 Faurecia Automotive Ind Pièce d’insonorisation de véhicule automobile et procédé de fabrication associé

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60135997A (ja) * 1983-12-26 1985-07-19 株式会社日立製作所 吸音材
US5824973A (en) * 1992-09-29 1998-10-20 Johns Manville International, Inc. Method of making sound absorbing laminates and laminates having maximized sound absorbing characteristics
FR2708777B1 (fr) * 1993-08-06 1995-09-22 Roth Sa Freres Panneau absorbant l'énergie acoustique dans les basses, moyennes et hautes fréquences, en particulier dans les fréquences comprises entre 400 Hz et 5000 Hz.
US6077613A (en) * 1993-11-12 2000-06-20 The Noble Company Sound insulating membrane
WO1998018656A1 (de) * 1996-10-29 1998-05-07 Rieter Automotive (International) Ag Ultraleichter multifunktionaler, schallisolierender bausatz
DE29803674U1 (de) * 1998-03-03 1999-07-15 M. Faist GmbH & Co. KG, 86381 Krumbach Schichtstoff
US6123171A (en) * 1999-02-24 2000-09-26 Mcnett; Christopher P. Acoustic panels having plural damping layers
JP2004529030A (ja) * 2001-05-22 2004-09-24 リーテル・テクノロジーズ・アーゲー 音吸収保護マット
US6631785B2 (en) * 2001-12-20 2003-10-14 Collins & Aikman Products Co. Sound attenuating composite articles incorporating scrim material and methods of making same

Also Published As

Publication number Publication date
FR2835955B1 (fr) 2004-07-16
WO2003069596A8 (fr) 2003-10-23
EP1474798A1 (de) 2004-11-10
JP4126018B2 (ja) 2008-07-30
FR2835955A1 (fr) 2003-08-15
JP2005517983A (ja) 2005-06-16
WO2003069596A1 (fr) 2003-08-21
US7201253B2 (en) 2007-04-10
EP1474798B1 (de) 2008-01-16
DE60318681T2 (de) 2009-01-15
ES2300595T3 (es) 2008-06-16
US20050103564A1 (en) 2005-05-19
ATE384324T1 (de) 2008-02-15

Similar Documents

Publication Publication Date Title
DE60318681D1 (de) Schalldämpfungsbaugruppe und teil mit einer wand, die mit der baugruppe bedeckt ist
CA2294679C (en) Acoustic damping pipe cover
CN1874913A (zh) 隔音系统
ATE479982T1 (de) Dünner, schallabsorbierender mehrschichtiger verband
WO1999063169A3 (en) Multi-purpose, aluminum foam-based soundproof panel
DE59408164D1 (de) Mehrschichtiges schalldämmendes und -dämpfendes Bauteil
JPS59171930U (ja) 複層遮音部材
JPS6234766Y2 (de)
JP3021365B2 (ja) 遮音床板
JPH055356A (ja) 防音緩衝材およびこれを有する木質系防音床材
ATE367919T1 (de) Schalldämmender hohlkörper zur luftführung
CN218594276U (zh) 一种阻尼隔音毡
JPH0454576B2 (de)
CN206205185U (zh) 一种降噪吸音板
JP2774020B2 (ja) 床下吸音材ブロックを備えた防音床
KR200422314Y1 (ko) 조립식 매트블럭
JPH11131625A (ja) 防音・制振特性を備えた建材
JP2535173Y2 (ja) 床 材
JPS6123397Y2 (de)
JP4279624B2 (ja) 音響減衰底部キット
JP3631952B2 (ja) 住宅用の防音床材
JPH0347948U (de)
JPH04132140U (ja) 防音床材
ITRM20020472A1 (it) Pannello fonoassorbente e fonoisolante.
CA2494741A1 (en) Acoustical insulation laminate with polyolefin layer and process for making

Legal Events

Date Code Title Description
8364 No opposition during term of opposition