ES2177513T3 - Elemento de insonorizacion, utilizacion del mismo y procedimiento parasu fabricacion. - Google Patents

Elemento de insonorizacion, utilizacion del mismo y procedimiento parasu fabricacion.

Info

Publication number
ES2177513T3
ES2177513T3 ES00931069T ES00931069T ES2177513T3 ES 2177513 T3 ES2177513 T3 ES 2177513T3 ES 00931069 T ES00931069 T ES 00931069T ES 00931069 T ES00931069 T ES 00931069T ES 2177513 T3 ES2177513 T3 ES 2177513T3
Authority
ES
Spain
Prior art keywords
perforations
insonorization
procedure
manufacturing
same
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
ES00931069T
Other languages
English (en)
Inventor
Klaus Pfaffelhuber
Gunter Kraus
Dimitrios Patsouras
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.)
Faist Automotive GmbH and Co KG
Original Assignee
Faist Automotive 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27438950&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2177513(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE1999120969 external-priority patent/DE19920969B4/de
Priority claimed from DE19932175A external-priority patent/DE19932175A1/de
Application filed by Faist Automotive GmbH and Co KG filed Critical Faist Automotive GmbH and Co KG
Application granted granted Critical
Publication of ES2177513T3 publication Critical patent/ES2177513T3/es
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
    • G10K11/172—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using resonance effects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/08—Insulating elements, e.g. for sound insulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/08—Insulating elements, e.g. for sound insulation
    • B60R13/0838—Insulating elements, e.g. for sound insulation for engine compartments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/08—Insulating elements, e.g. for sound insulation
    • B60R13/0869—Insulating elements, e.g. for sound insulation for protecting heat sensitive parts, e.g. electronic components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/08—Insulating elements, e.g. for sound insulation
    • B60R13/0861—Insulating elements, e.g. for sound insulation for covering undersurfaces of vehicles, e.g. wheel houses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/08—Insulating elements, e.g. for sound insulation
    • B60R13/0884—Insulating elements, e.g. for sound insulation for mounting around noise sources, e.g. air blowers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/08—Insulating elements, e.g. for sound insulation
    • B60R13/0892—Insulating elements, e.g. for sound insulation for humidity insulation

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Mechanical Engineering (AREA)
  • Multimedia (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Laminated Bodies (AREA)
  • Stringed Musical Instruments (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Communication Cables (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Building Environments (AREA)
  • Body Structure For Vehicles (AREA)
  • Seats For Vehicles (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

Elemento de insonorización para la protección contra la propagación de ruidos procedentes de la zona de ruido de un espacio contiguo, con por lo menos una placa (1) que tiene muchas perforaciones pequeñas (2) o una capa con un grosor (d) de entre 0, 01 y 50 mm, caracterizado por tener las dimensiones siguientes: a. el diámetro medio (D) o la anchura (b) de las perforaciones (2) es de entre 0, 001 y 0, 7 mm; b. la relación entre perforaciones y superficie (LV) es de entre el 0, 001% y el 8 %.
ES00931069T 1999-05-06 2000-04-20 Elemento de insonorizacion, utilizacion del mismo y procedimiento parasu fabricacion. Expired - Lifetime ES2177513T3 (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE1999120969 DE19920969B4 (de) 1999-05-06 1999-05-06 Einbau- oder Verkleidungsteil mit schalldämmenden und/oder schalldämpfenden Eigenschaften
DE19932175A DE19932175A1 (de) 1999-05-06 1999-07-09 Einbauteil für insb. Kraftfahrzeuge sowie Verfahren zu dessen Herstellung
DE29915428U DE29915428U1 (de) 1999-05-06 1999-09-02 Schallabschirmelement
DE29915429U DE29915429U1 (de) 1999-05-06 1999-09-02 Hitzeabschirmelement

Publications (1)

Publication Number Publication Date
ES2177513T3 true ES2177513T3 (es) 2002-12-16

Family

ID=27438950

Family Applications (1)

Application Number Title Priority Date Filing Date
ES00931069T Expired - Lifetime ES2177513T3 (es) 1999-05-06 2000-04-20 Elemento de insonorizacion, utilizacion del mismo y procedimiento parasu fabricacion.

Country Status (9)

Country Link
US (1) US20050133302A1 (es)
EP (1) EP1161360B1 (es)
JP (1) JP2003532127A (es)
AT (1) ATE221006T1 (es)
CZ (1) CZ20011616A3 (es)
ES (1) ES2177513T3 (es)
PL (1) PL347765A1 (es)
PT (1) PT1161360E (es)
WO (1) WO2000068039A1 (es)

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US20040041428A1 (en) * 2000-06-09 2004-03-04 Graham Tompson Absorptive automobile coverings
US7279214B2 (en) 2000-09-09 2007-10-09 EEEA Entwicklungsgesellschaft fur Akustik mbH Floor covering having a strong noise-reducing properties
EP1408483A4 (en) * 2001-06-21 2008-06-11 Kobe Steel Ltd POROUS SOUNDPROOF STRUCTURAL BODY AND METHOD FOR THE PRODUCTION THEREOF
DE10134783B4 (de) * 2001-07-17 2005-09-15 Faist Automotive Gmbh & Co. Kg Schallabschirmelement
DE10147645A1 (de) * 2001-09-27 2003-04-10 Faist Automotive Gmbh & Co Kg Schallabschirmelement und Verfahren zur Herstellung
DE10253832A1 (de) * 2002-11-18 2004-05-27 Carcoustics Tech Center Gmbh Schallisolierender Hitzeschutzschild
CH698026B1 (de) * 2004-02-18 2009-04-30 Sevex Ag Schallabsorbierendes Schlitzlochblech.
FR2877594B1 (fr) * 2004-11-05 2007-01-26 Peugeot Citroen Automobiles Sa Piece d'equipement de vehicule automobile ayant des caracteristiques, d'absorption acoustique, et son procede de fabrication
FR2877595B1 (fr) * 2004-11-05 2007-01-26 Peugeot Citroen Automobiles Sa Pare-boue perfectionne de vehicule automobile
EP1655178A1 (fr) 2004-11-05 2006-05-10 Peugeot Citroen Automobiles SA Pièce d'équipement de véhicule automobile ayant des caractéristiques d'absorption acoustique, son procédé de fabrication, et application à un pareboue
DE102004053751A1 (de) 2004-11-06 2006-05-11 Seeber Ag & Co. Kg Akustik-Verkleidungsteil für ein Fahrzeug
NO322685B1 (no) 2005-03-23 2006-11-27 Deamp As Plateelement
US7503424B2 (en) * 2005-12-22 2009-03-17 Deere & Company Vehicle cab noise suppressing system
JP2007262765A (ja) * 2006-03-29 2007-10-11 Yamaha Corp 吸音材及び吸音パネル
US7469770B2 (en) 2006-06-29 2008-12-30 United Technologies Corporation Anechoic visco-thermal liner
JP2008038402A (ja) * 2006-08-03 2008-02-21 Yamaha Corp 吸音装置及びブラインド
US9791166B2 (en) * 2007-02-09 2017-10-17 Johnson Controls Technology Company Air handler panels
EP1985439A1 (de) * 2007-04-24 2008-10-29 Reinz-Dichtungs-Gmbh Hitzeschild
EP2019193A1 (de) * 2007-07-26 2009-01-28 Reinz-Dichtungs-Gmbh Hitzeschild
DE102007038130B4 (de) 2007-08-03 2019-01-10 Johann Borgers GmbH Verfahren zur Herstellung eines Schallabsorptionsbauteils
US7677660B2 (en) * 2007-09-06 2010-03-16 Lear Corporation Acoustically tuned seating assembly
US7770692B2 (en) * 2007-09-14 2010-08-10 Gm Global Technology Operations, Inc. Engine acoustic treatment
DE102007060525A1 (de) * 2007-12-13 2009-06-18 Aksys Gmbh Schalldämpfungs-Luftführungskanal und Verfahren zur Herstellung eines Schalldämpfungs-Luftführungskanals
ES2349521B1 (es) * 2009-04-28 2011-10-28 Airbus Operations, S.L. Tunel de viento con una seccion cerrada para mediciones aeroacusticascon un revestimiento anecoico.
DE102009042286A1 (de) * 2009-09-22 2011-03-31 Poroson Gmbh Haushaltsgerät
DE102010039483A1 (de) 2010-08-18 2012-02-23 Poroson Gmbh Vorrichtung zur Schalldämpfung
DE102010035431A1 (de) 2010-08-26 2012-03-01 Entwicklungsgesellschaft für Akustik (EfA) mit beschränkter Haftung Breitbandiger Schallabsorber
DE102011078935A1 (de) 2011-07-11 2013-01-17 Bayerische Motoren Werke Aktiengesellschaft Hochabsorptives Schallisolationsbauteil, insbesondere für den Kraftfahrzeuginnenraum
EP2575127B1 (de) * 2011-10-01 2023-06-07 Dukta GmbH Schallabsorptionselement
SE536860C2 (sv) * 2012-02-23 2014-10-07 Noisetech Hb En ljudabsorbent
JP5918662B2 (ja) * 2012-09-04 2016-05-18 株式会社神戸製鋼所 多孔吸音構造
JP6059650B2 (ja) * 2013-12-12 2017-01-11 河西工業株式会社 車両用内装材
WO2014097617A1 (ja) * 2012-12-19 2014-06-26 河西工業株式会社 車両用内装材
JP5961104B2 (ja) * 2012-12-19 2016-08-02 河西工業株式会社 車両用内装材
US9970351B2 (en) * 2013-11-19 2018-05-15 Cummins Filtration Ip, Inc. High frequency silencer for an air induction system
US20150267402A1 (en) * 2014-03-20 2015-09-24 Corning Incorporated Transparent sound absorbing panels
NO337032B1 (no) * 2014-04-29 2016-01-04 Deamp As Lydabsorberende film
US20160369865A1 (en) * 2015-06-19 2016-12-22 Ford Global Technologies, Llc Acoustical Absorber With Integral Fastener
US10068563B2 (en) * 2015-11-18 2018-09-04 Rpg Acoustical Systems Llc Sound absorbing panel with wedge-shaped cross-section micro-slits
EP3438968B1 (en) * 2016-03-29 2020-12-16 FUJIFILM Corporation Soundproofing structure, partition structure, window member, and cage
DE102016106568A1 (de) * 2016-04-11 2017-10-12 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Metallgitter und Verfahren zum Herstellen eines Metallgitters
US10457226B2 (en) * 2016-07-22 2019-10-29 Ford Global Technologies, Llc Acoustical absorber having a body and at least one serrated washer
WO2018200760A1 (en) * 2017-04-26 2018-11-01 Corning Incorporated Micro-perforated glass laminates and methods of making the same
US10315588B2 (en) * 2017-09-07 2019-06-11 GM Global Technology Operations LLC Securement of insulation in vehicle body structures
JP7098404B2 (ja) * 2018-04-26 2022-07-11 西川ゴム工業株式会社 フェンダ防音材及びフェンダ防音構造
US11440489B2 (en) 2019-12-20 2022-09-13 Cnh Industrial America Llc Operator cab for a work vehicle with reduced noise reflection
CN114464155A (zh) * 2022-01-27 2022-05-10 南京航空航天大学 一种基于Hilbert分形曲线构造的超薄宽带吸声体
DE102022000380A1 (de) 2022-02-01 2023-08-03 Nadine Kraft-Müller Herstellungsverfahren und Zusammensetzung von Schallabsorbern für Fahrzeugreifen
DE102024108348A1 (de) 2024-03-22 2025-09-25 Cellofoam Gmbh & Co. Kg Selbsttragendes schallschutzformteil

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Also Published As

Publication number Publication date
EP1161360B1 (de) 2002-07-24
PL347765A1 (en) 2002-04-22
WO2000068039A1 (de) 2000-11-16
ATE221006T1 (de) 2002-08-15
JP2003532127A (ja) 2003-10-28
PT1161360E (pt) 2002-11-29
WO2000068039B1 (de) 2001-05-25
US20050133302A1 (en) 2005-06-23
CZ20011616A3 (cs) 2001-09-12
EP1161360A1 (de) 2001-12-12

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