ES2150792T3 - Conjunto multifuncional ultraligero de aislamiento sonoro. - Google Patents

Conjunto multifuncional ultraligero de aislamiento sonoro.

Info

Publication number
ES2150792T3
ES2150792T3 ES97944681T ES97944681T ES2150792T3 ES 2150792 T3 ES2150792 T3 ES 2150792T3 ES 97944681 T ES97944681 T ES 97944681T ES 97944681 T ES97944681 T ES 97944681T ES 2150792 T3 ES2150792 T3 ES 2150792T3
Authority
ES
Spain
Prior art keywords
ultra
layer
500nsm
weight
lightweight
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
ES97944681T
Other languages
English (en)
Other versions
ES2150792T5 (es
Inventor
Thorsten Alts
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.)
Autoneum International AG
Original Assignee
Rieter Automotive International AG
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=4550459&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2150792(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rieter Automotive International AG filed Critical Rieter Automotive International AG
Publication of ES2150792T3 publication Critical patent/ES2150792T3/es
Application granted granted Critical
Publication of ES2150792T5 publication Critical patent/ES2150792T5/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/32—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed at least two layers being foamed and next to each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B11/00—Layered products comprising a layer of bituminous or tarry substances
    • B32B11/04—Layered products comprising a layer of bituminous or tarry substances comprising such bituminous or tarry substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B11/046—Layered products comprising a layer of bituminous or tarry substances comprising such bituminous or tarry substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B11/00—Layered products comprising a layer of bituminous or tarry substances
    • B32B11/04—Layered products comprising a layer of bituminous or tarry substances comprising such bituminous or tarry substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B11/048—Layered products comprising a layer of bituminous or tarry substances comprising such bituminous or tarry substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B11/00—Layered products comprising a layer of bituminous or tarry substances
    • B32B11/04—Layered products comprising a layer of bituminous or tarry substances comprising such bituminous or tarry substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B11/08—Layered products comprising a layer of bituminous or tarry substances comprising such bituminous or tarry substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/18—Layered products comprising a layer of metal comprising iron or steel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/245—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0278—Polyurethane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/02—Cellular or porous
    • B32B2305/022—Foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/10—Properties of the layers or laminate having particular acoustical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/304—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/56—Damping, energy absorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2395/00—Bituminous material, e.g. tar, asphalt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • B32B2605/003—Interior finishings
    • 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
    • B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
    • B60R13/0212—Roof or head liners
    • B60R13/0225—Roof or head liners self supporting head liners
    • 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
    • B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
    • B60R13/0237—Side or rear panels
    • B60R13/0243—Doors
    • 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
    • B60R13/0815—Acoustic or thermal insulation of passenger 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
    • B60R13/0815—Acoustic or thermal insulation of passenger compartments
    • B60R13/083—Acoustic or thermal insulation of passenger compartments for fire walls or floors
    • 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

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)
  • Laminated Bodies (AREA)
  • Building Environments (AREA)
  • Body Structure For Vehicles (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A UN CONJUNTO (41) PARA REDUCIR EL RUIDO EN LOS VEHICULOS DE MOTOR, Y COMPRENDE AL MENOS UNA PIEZA PLANA DEL VEHICULO (11) CON UN PAQUETE (42) DE UN CONJUNTO DE AISLAMIENTO ACUSTICO, FORMADO POR VARIAS CAPAS Y UNA CAPA DE AIRE AL MENOS PARCIALMENTE INTERMEDIA (25). ESTE PAQUETE DE CONJUNTO (42) TIENE AL MENOS UNA CAPA POROSA DE AMORTIGUACION (13), UNA CAPA MICROPOROSA DE REFUERZO (14) DE PESO LIGERO, RIGIDA Y ABIERTAMENTE POROSA, UNA RESISTENCIA AL FLUJO DE AIRE ENTRE R T = 500NSM -3 Y R T = 2.500NSM SUP,-3 , Y UNA SUPERFICIE DE M F = 0,3 KG/M 2 A M SU B,F = 2,0 KG/M 2 . LA CAPA DE REFUERZO (14) TIENE UNA RIGIDEZ DE B = 0,05NM A B = 10,5NM. ESTO PERMITE LA SUSTITUCION DEL PESO DE LOS SISTEMAS CLASICOS DE MASA ELASTICA PARA LA DISMINUCION DEL RUIDO EN VEHICULOS CON UN SISTEMA QUE ES AL MENOS UN 50% MAS LIGERO. ADEMAS DEL EFECTO AMORTIGUADOR EN LAS OSCILACIONES, ESTE CONJUNTO (41) ABSORBE TAMBIEN CON BASTANTE EFICACIA EL SONIDO Y PROPORCIONA AISLAMIENTO TERMICO. ESTE CONJUNTO MULTIFUNCIONAL Y ULTRALIGERO (41) SE USA PREFERENTEMENTE PARA AISLAR EL SUELO O LA PARED CONTRA INCENDIOS, O COMO REVESTIMIENTO DE PUERTAS O REVESTIMIENTO INTERIOR DE TECHOS Y CUBIERTAS.
ES97944681T 1996-10-29 1997-10-29 Conjunto multifuncional ultraligero de aislamiento sonoro. Expired - Lifetime ES2150792T5 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH381/96 1996-10-29
PCT/CH1996/000381 WO1998018656A1 (de) 1996-10-29 1996-10-29 Ultraleichter multifunktionaler, schallisolierender bausatz
PCT/CH1997/000412 WO1998018657A1 (de) 1996-10-29 1997-10-29 Ultraleichter multifunktionaler, schallisolierender bausatz

Publications (2)

Publication Number Publication Date
ES2150792T3 true ES2150792T3 (es) 2000-12-01
ES2150792T5 ES2150792T5 (es) 2009-12-07

Family

ID=4550459

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97944681T Expired - Lifetime ES2150792T5 (es) 1996-10-29 1997-10-29 Conjunto multifuncional ultraligero de aislamiento sonoro.

Country Status (19)

Country Link
US (1) US6145617A (es)
EP (1) EP0934180B2 (es)
JP (1) JP3359645B2 (es)
KR (1) KR100289318B1 (es)
CN (1) CN1235578A (es)
AR (1) AR016750A1 (es)
AT (1) ATE196753T1 (es)
AU (1) AU732838B2 (es)
BR (1) BR9712622A (es)
CA (1) CA2270251C (es)
CZ (1) CZ295666B6 (es)
DE (1) DE59702433D1 (es)
ES (1) ES2150792T5 (es)
HU (1) HU223133B1 (es)
PL (1) PL186315B1 (es)
PT (1) PT934180E (es)
RU (1) RU2198798C2 (es)
TR (1) TR199900939T2 (es)
WO (2) WO1998018656A1 (es)

Families Citing this family (185)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH692731A5 (de) * 1998-01-09 2002-10-15 Rieter Automotive Int Ag Ultraleichter, schall- und schockabsorbierender Bausatz.
CH692780A5 (de) * 1998-03-03 2002-10-31 Rieter Automotive Int Ag Schallabsorbierendes Dünnschichtlaminat.
ES2215375T3 (es) * 1998-03-03 2004-10-01 Rieter Automotive (International) Ag Laminado de capa delgada de absorcion acustica.
CH693409A5 (de) * 1998-11-12 2003-07-31 Rieter Automotive Int Ag Schallabsorbierendes Dünnschichtlaminat.
EP1077835B1 (de) * 1998-05-12 2002-10-02 Rieter Automotive (International) Ag Akustisch wirksames fahrzeugbauteil
DE19821532A1 (de) * 1998-05-14 1999-11-25 Hp Chemie Pelzer Res & Dev Wärme- und schalldämmende Verkleidung für den Motorraum von Kraftfahrzeugen sowie ein Verfahren zu dessen Herstellung
SG87821A1 (en) * 1998-08-24 2002-04-16 Nitto Denko Corp Damping material, damping method and disc drive
ES2183614T3 (es) * 1998-11-11 2003-03-16 Rieter Automotive Int Ag Revestimiento de techo de un vehiculo automovil y procedimiento para su fabricacion.
US6821597B1 (en) 1999-03-10 2004-11-23 Magee Rieter Automotive Systems Method for manufacturing a sound insulating structure and the structure produced thereby
US6109389A (en) * 1999-05-11 2000-08-29 Lydall, Inc. Acoustical insulating barrier and method of making the barrier
RU2166573C2 (ru) * 1999-08-12 2001-05-10 Андряков Евгений Иванович Композиция материалов для виброшумоизолирующих изделий
AR026552A1 (es) * 1999-12-03 2003-02-19 Rieter Automotive Int Ag Revestimiento para el techo de un vehiculo automotor, y proceso para la manufactura del mismo
FR2802158B1 (fr) * 1999-12-09 2002-02-15 Sai Automotive Allibert Ind Element d'habillage interieur de vehicule et son procede de fabrication
JP3566608B2 (ja) * 1999-12-28 2004-09-15 Ｎｅｃエレクトロニクス株式会社 半導体集積回路
DE10004859A1 (de) * 2000-02-03 2001-09-27 Sommer Allibert Lignotock Gmbh Akustisch wirksamer Schichtverbundwerkstoff
US6713150B2 (en) 2000-02-10 2004-03-30 Rieter Automotive (International ) Ag Acoustically effective rear parcel shelf
JP4408320B2 (ja) * 2000-02-16 2010-02-03 日本特殊塗料株式会社 防音部品の製造方法
EP1284898B1 (en) * 2000-05-29 2008-09-03 Rieter Automotive (International) Ag Lightweight vehicle flooring assembly
US6296075B1 (en) * 2000-06-02 2001-10-02 Lear Corporation Lightweight acoustical system
US6598701B1 (en) * 2000-06-30 2003-07-29 3M Innovative Properties Company Shaped microperforated polymeric film sound absorbers and methods of manufacturing the same
AUPQ883000A0 (en) 2000-07-19 2000-08-10 I.N.C. Corporation Pty Ltd A thermoformable acoustic sheet
ES2190850B1 (es) * 2000-07-25 2004-09-01 Grupo Antolin-Ingenieria, S.A. Techo acustico para vehiculos.
US6519899B1 (en) * 2000-10-31 2003-02-18 Imedco Ag Radio frequency shielded and acoustically insulated door
RU2195403C2 (ru) * 2000-11-08 2002-12-27 Центральный научно-исследовательский институт хлопчатобумажной промышленности Устройство шумоизоляционного материала (варианты)
CN1511092A (zh) * 2001-05-22 2004-07-07 �����ɷ� 吸声防护垫
US6659223B2 (en) * 2001-10-05 2003-12-09 Collins & Aikman Products Co. Sound attenuating material for use within vehicles and methods of making same
US20030096079A1 (en) * 2001-11-21 2003-05-22 Anthony Messina Sound attenuating/absorbing laminates and methods of making same
US7097723B2 (en) 2001-11-26 2006-08-29 Collins & Aikman Products Co. Lightweight acoustic automotive carpet
US6802389B2 (en) 2001-12-07 2004-10-12 Collins & Aikman Products Co. Multi-density sound attenuating laminates and methods of making same
US6631785B2 (en) 2001-12-20 2003-10-14 Collins & Aikman Products Co. Sound attenuating composite articles incorporating scrim material and methods of making same
JP3897599B2 (ja) * 2002-01-10 2007-03-28 株式会社林技術研究所 フロア敷設材
FR2835955B1 (fr) * 2002-02-11 2004-07-16 Sai Automotive Sommer Ind Ensemble d'insonorisation et piece comprenant une paroi recouverte par ledit ensemble
JP2003237492A (ja) * 2002-02-13 2003-08-27 Nissan Motor Co Ltd 車両用内装材
DE60317658T2 (de) * 2002-04-22 2008-10-30 Lydall, Inc., Manchester Polstermaterial mit dichtegradient und verfahren zu dessen herstellung
US7000729B2 (en) * 2002-07-08 2006-02-21 Acoustek Nonwovens Five-layer sound absorbing pad: improved acoustical absorber
US6755997B2 (en) 2002-09-24 2004-06-29 Collins & Aikman Products Co. Method of making improved vehicle floor coverings
DE10246998A1 (de) * 2002-10-02 2004-04-15 Sai Automotive Sal Gmbh Stirnwand für ein Kraftfahrzeug
DE10246994B3 (de) * 2002-10-02 2004-05-13 Sai Automotive Sal Gmbh Stirnwandmodul
JP4508524B2 (ja) * 2002-10-11 2010-07-21 株式会社タケヒロ 遮音用含浸不織布及び遮音用含浸不織布の製造方法
EP1428656A1 (en) 2002-12-09 2004-06-16 Rieter Technologies A.G. Ultralight trim composite
US20040121691A1 (en) * 2002-12-20 2004-06-24 Klein Douglas J. Multifunctional insulation article
US7320739B2 (en) 2003-01-02 2008-01-22 3M Innovative Properties Company Sound absorptive multilayer composite
US20040180592A1 (en) * 2003-03-12 2004-09-16 Ray Kyle A. Thermoformable acoustic sheet material
US20040180177A1 (en) * 2003-03-12 2004-09-16 Ray Kyle A. Thermoformable acoustic material
JP3498085B1 (ja) * 2003-03-26 2004-02-16 株式会社タケヒロ 超軽量な防音材
EP1612768B1 (en) 2003-03-26 2012-10-10 Takehiro Co., Ltd. Ultralight soundproof material
JP3875974B2 (ja) * 2003-04-11 2007-01-31 西川ゴム工業株式会社 遮音性シート
DE10324257B3 (de) * 2003-05-28 2004-09-30 Clion Ireland Ltd., Newton Schallabsorber, Verfahren zur Herstellung, und Verwendung
KR101123260B1 (ko) * 2003-05-28 2012-03-22 에이치피 펠저 홀딩 게엠베하 흡음재
US7585559B2 (en) 2003-06-03 2009-09-08 Intellectual Property Holdings, Llc Foam barrier heat shield
JP2005001403A (ja) * 2003-06-09 2005-01-06 Hayashi Gijutsu Kenkyusho:Kk 自動車用フロア敷設材
US20040265566A1 (en) * 2003-06-30 2004-12-30 Lear Corporation Interior trim system and method for making same
US7011181B2 (en) * 2003-07-08 2006-03-14 Lear Corporation Sound insulation system
JP2005075012A (ja) * 2003-08-29 2005-03-24 Kasai Kogyo Co Ltd 車両用防音材
JP2005088706A (ja) * 2003-09-16 2005-04-07 Kasai Kogyo Co Ltd 車両用防音材
ES2313128T3 (es) * 2003-10-31 2009-03-01 Dow Global Technologies Inc. Sistema de aislamiento de sonido.
US20050136212A1 (en) * 2003-12-19 2005-06-23 Lear Corporation Porous interior trim system and method of manufacturing same
WO2005079285A2 (en) * 2004-02-13 2005-09-01 Bbi Enterprises, L.P. Light weight noise absorption system
JP2007523773A (ja) * 2004-02-25 2007-08-23 アイ・エヌ・シー・コーポレイション・プロプライエタリー・リミテッド 熱成形性吸音製品
WO2005084978A1 (ja) * 2004-03-05 2005-09-15 Hayashi Engineering Inc. 自動車用サンバイザおよび路上走行自動車の吸音構造
US7318498B2 (en) * 2004-04-06 2008-01-15 Azdel, Inc. Decorative interior sound absorbing panel
DE102004018047A1 (de) * 2004-04-08 2005-11-10 Tesa Ag Verfahren zum dauerhaften Verschließen von Löchern insbesondere in Blechen oder in Kunststoffteilen von Automobilkarosserien
JP4001588B2 (ja) 2004-04-09 2007-10-31 株式会社林技術研究所 自動車用成形敷設内装材
JP2006039379A (ja) * 2004-07-29 2006-02-09 Nishikawa Rubber Co Ltd 遮音性シート
US7500541B2 (en) * 2004-09-30 2009-03-10 Kimberly-Clark Worldwide, Inc. Acoustic material with liquid repellency
US7566475B2 (en) * 2004-11-09 2009-07-28 International Automotive Components Group North America, Inc. Acoustic insulator with controlled airflow resistance and method of making same
JP2006199276A (ja) 2004-12-24 2006-08-03 Kobe Steel Ltd 吸音構造
US7748184B1 (en) 2005-02-09 2010-07-06 Intellectual Property Holdings, Llc Body panel having improved stiffness and method of making
KR20070114288A (ko) * 2005-03-17 2007-11-30 가부시키가이샤 쇼와 전선 디바이스 테크놀로지 흡음재 및 이를 이용한 구조체
US7837009B2 (en) * 2005-04-01 2010-11-23 Buckeye Technologies Inc. Nonwoven material for acoustic insulation, and process for manufacture
CA2603421C (en) 2005-04-01 2013-05-21 James R. Gross Nonwoven material for acoustic insulation, and process for manufacture
PL1710126T3 (pl) * 2005-04-04 2009-09-30 Rieter Tech Ag Uszczelniony, cienki, wielowarstwowy pochłaniacz dźwięku
DE202005008921U1 (de) * 2005-06-07 2005-08-11 Rieter Technologies Ag Hybrid-Unterbodenverkleidung
US20060289230A1 (en) * 2005-06-24 2006-12-28 Terence Connelly Acoustical insulation for motor vehicles
WO2007026411A1 (ja) * 2005-08-31 2007-03-08 Takayasu Co., Ltd. 車両騒音低減部材
JP4635847B2 (ja) * 2005-11-30 2011-02-23 トヨタ紡織株式会社 防音材
CN1982123B (zh) 2005-12-13 2011-10-26 株式会社竹广 超轻量隔音材料
US20070137926A1 (en) * 2005-12-15 2007-06-21 Lear Corporation Acoustical component for enhancing sound absorption properties while preserving barrier performance in a vehicle interior
JP4394638B2 (ja) 2005-12-15 2010-01-06 株式会社林技術研究所 自動車用成形敷設内装材
RU2297916C1 (ru) * 2005-12-27 2007-04-27 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") Слоистый акустический материал
US20070145644A1 (en) * 2005-12-28 2007-06-28 Lear Corporation In tool spray acoustic tuning layer
US7686132B2 (en) * 2005-12-29 2010-03-30 3M Innovative Properties Company Porous membrane
MX2008009176A (es) 2006-01-18 2008-09-25 Buckeye Technologies Inc Trampa pegajosa para alergenos y metodo para contener alergenos.
BRPI0621374B1 (pt) * 2006-03-13 2017-12-26 Daisen Industry Co., Ltd. Method for manufacturing foamed molded part
FR2901209B1 (fr) * 2006-05-22 2009-03-06 Cera Ecran d'insonorisation sur moteur forme a base de materiau poreux
DE102006027230A1 (de) * 2006-06-09 2007-12-20 EFA -Entwicklungsgesellschaft für Akustik mbH Akustisch und thermisch wirkende Isolation
DE202006009245U1 (de) * 2006-06-09 2007-10-11 Carcoustics Tech Center Gmbh Luftschall absorbierende Motorraumverkleidung für Kraftfahrzeuge, insbesondere Motorhaubenverkleidung
WO2008005936A2 (en) 2006-06-30 2008-01-10 Buckeye Technologies Inc. Fire retardant nonwoven material and process for manufacture
JP2007030867A (ja) * 2006-07-10 2007-02-08 Hayashi Engineering Inc フロア敷設材、ピースマット、およびこれらの配設構造
US20080017445A1 (en) * 2006-07-21 2008-01-24 Lear Corporation Lightweight dash insulator construction
FR2906203B1 (fr) * 2006-09-25 2008-12-19 Faurecia Automotive Ind Snc Composant d'insonorisation pour structure ayant un espace d'air entre un element exterieur et un organe structurel
FR2906637B1 (fr) * 2006-09-29 2009-01-09 Faurecia Automotive Ind Snc Composant d'insonorisation pour organe structurel rigide d'automobile.
DE102006061085A1 (de) * 2006-12-22 2008-06-26 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät
EP1955899A1 (en) * 2007-02-12 2008-08-13 Rieter Technologies AG Constrained layer damping for vehicle
FR2913805B1 (fr) * 2007-03-15 2012-12-14 Cera Ecran de protection acoustique pour vehicule automobile, comprenant une couche absorbante rendue etanche par compression
FR2914773B1 (fr) * 2007-04-04 2012-12-14 Airbus France Procede de realisation d'une structure acoustiquement resistive, structure acoustiquement resistive ainsi obtenue et revetement utilisant une telle structure
DE102007020832B4 (de) * 2007-05-02 2009-02-26 Bayer Materialscience Ag Leichte, schallisolierende Verkleidung für ein Karosserieteil eines Kraftfahrzeuges und Verfahren zu deren Herstellung
EP1990236A1 (en) 2007-05-08 2008-11-12 Rieter Technologies AG Automotive carpet arrangement comprising a main floor carpet with insert mat
US20080289831A1 (en) * 2007-05-25 2008-11-27 Kaimart Phanawatnan Woradech Fire extinguishing device
FR2919218B1 (fr) 2007-07-25 2011-12-02 Faurecia Automotive Ind Composant moule d'insonorisation,et son procede de fabrication
JP5319091B2 (ja) 2007-08-31 2013-10-16 スリーエム イノベイティブ プロパティズ カンパニー 通気抵抗膜とその製造方法、および通気抵抗膜を用いた吸音性積層部材
JP4572917B2 (ja) * 2007-09-25 2010-11-04 日産自動車株式会社 車両用内装材
EP2050865B1 (de) * 2007-10-15 2014-11-26 Bayer Intellectual Property GmbH Bodenbedeckung mit viskoelastischen Dämpfungseigenschaften
FR2922676B1 (fr) * 2007-10-23 2013-09-06 Cera Complexe de protection acoustique comprenant une couche poreuse densifiee
SI2052828T1 (sl) 2007-10-23 2011-05-31 Retro Flex Ag Porozne teĹľke protihrupne folije, protihrupni sistem in postopek izdelave porozne teĹľke protihrupne folije
DE102007000568A1 (de) * 2007-10-24 2009-04-30 Silencesolutions Gmbh Schallabsorber
FR2924850B1 (fr) * 2007-12-11 2010-03-26 Cera Architecture de protection acoustique pour les moyennes et hautes frequences
DE102008017893B4 (de) * 2008-04-09 2022-08-25 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Bodenbelag
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
DE102009007891A1 (de) * 2009-02-07 2010-08-12 Willsingh Wilson Resonanz-Schallabsorber in mehrschichtiger Ausführung
FR2942437B1 (fr) * 2009-02-20 2012-08-24 Faurecia Automotive Ind Ensemble d'insonorisation pour vehicule automobile et element de paroi associe.
FR2942853B1 (fr) * 2009-03-05 2015-07-17 Cera Ecran de protection acoustique destine a etre pose contre la paroi superieure d'un moteur de vehicule automobile
WO2010144798A2 (en) 2009-06-12 2010-12-16 Precision Fabrics Group, Inc. Acoustically tunable sound absorption articles and methods of making same
US8439161B2 (en) * 2009-06-12 2013-05-14 Precision Fabrics Group, Inc. Acoustically tunable sound absorption articles
US8403108B2 (en) 2009-06-12 2013-03-26 Precision Fabrics Group, Inc. Acoustically tunable sound absorption articles and methods of making same
WO2011045950A1 (ja) * 2009-10-13 2011-04-21 名古屋油化株式会社 自動車用内装材
CN102164777B (zh) * 2009-12-22 2016-01-20 名古屋油化株式会社 隔热防音材以及车辆的隔热防音构造
KR101148499B1 (ko) * 2009-12-29 2012-05-25 금호석유화학 주식회사 차음재 제조방법
ES2542886T3 (es) * 2010-03-09 2015-08-12 Autoneum Management Ag Pieza de moldura de interior de automóvil para el aislamiento y la absorción del sonido
US8261876B2 (en) * 2010-03-09 2012-09-11 Autoneum Management Ag Automotive trim part for sound insulation and absorption
ATE552584T1 (de) * 2010-03-09 2012-04-15 Autoneum Technologies Ag Isolierendes autoverkleidungsteil
CN101787783B (zh) * 2010-03-20 2012-05-30 吴殿满 一种铝材结构多层复合地板及其制备方法
WO2011159567A2 (en) * 2010-06-16 2011-12-22 Shiloh Industries, Inc. Sound damping patch
US20120012245A1 (en) * 2010-07-13 2012-01-19 Dictus Josephus Theodorus Petrus Production method for a panel
DE102010035431A1 (de) 2010-08-26 2012-03-01 Entwicklungsgesellschaft für Akustik (EfA) mit beschränkter Haftung Breitbandiger Schallabsorber
EP2474971A1 (en) * 2010-12-16 2012-07-11 Autoneum Management AG Constrained-layer damping material
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
MX2013010223A (es) 2011-03-09 2013-10-25 Autoneum Man Ag Accesorio automotriz para atenuacion de ruido.
DE112012001388B4 (de) * 2011-03-22 2024-05-23 Grouper Acquisition Company, Llc Plattenanordnung mit Mehrschichtflicken für Schalldämpfung und Verfahren zu dessen Herstellung
PL2502788T3 (pl) * 2011-03-23 2014-08-29 Autoneum Man Ag Sposób wytwarzania formowanej wielowarstwowej wykładziny
JP5816007B2 (ja) * 2011-07-08 2015-11-17 大成建設株式会社 吸音材
DE102011078935A1 (de) 2011-07-11 2013-01-17 Bayerische Motoren Werke Aktiengesellschaft Hochabsorptives Schallisolationsbauteil, insbesondere für den Kraftfahrzeuginnenraum
FR2979308B1 (fr) 2011-08-24 2013-09-27 Faurecia Automotive Ind Ensemble d'insonorisation, notamment pour un vehicule automobile
CN102501806A (zh) * 2011-11-02 2012-06-20 成都彩虹环保科技有限公司 涤纶纤维制的车用衬板
DE102011120970A1 (de) 2011-12-13 2013-03-14 Daimler Ag Faserverstärktes Verbundbauteil und Verfahren zur konstruktiven Auslegung eines akustikgerechten faserverstärkten Verbundbauteils
WO2013098384A1 (en) 2011-12-31 2013-07-04 Saint-Gobain Performance Plastics Chaineux Optimized pattern of a damping layer for wall, floor, and ceiling constructions
EP2664702B1 (en) 2012-05-15 2014-06-18 Autoneum Management AG Needle punched carpet
WO2014006896A1 (ja) * 2012-07-04 2014-01-09 西川ゴム工業株式会社 防音材
DE102012216500A1 (de) * 2012-09-17 2014-03-20 Hp Pelzer Holding Gmbh Mehrlagiger gelochter Schallabsorber
EP2708669B1 (en) * 2012-09-17 2015-04-15 King Saud University Thermal insulation construction and a method for the preparation thereof
DE102014103417A1 (de) * 2013-03-15 2014-09-18 Cadillac Products Automotive Co. Dreilagiger Akustik-Isolator
CN103950254B (zh) * 2013-05-28 2016-05-04 太仓派欧技术咨询服务有限公司 一种吸音结构复合材料及其制备方法
EP2873768A1 (en) 2013-11-19 2015-05-20 Autoneum Management AG Dual layer carpet
CN103921485B (zh) * 2013-12-03 2016-07-13 江苏泛亚微透科技股份有限公司 交通用强吸声件及其制备方法和应用
DE102013225867A1 (de) * 2013-12-13 2015-06-18 Bayerische Motoren Werke Aktiengesellschaft Kraftfahrzeug mit einem Schiebehimmel
CN103707592B (zh) * 2013-12-29 2016-08-17 长城汽车股份有限公司 一种汽车发动机舱隔热垫及制备方法
DE102014203053A1 (de) * 2014-02-20 2015-08-20 Volkswagen Aktiengesellschaft Modul eines Fahrgastraums eines Fahrzeugs
EP2939881A1 (en) 2014-04-29 2015-11-04 Autoneum Management AG Alternative Exterior Trim Part
EP2939828A1 (en) 2014-04-29 2015-11-04 Autoneum Management AG Exterior trim part
PL3015314T3 (pl) 2014-10-30 2017-12-29 Autoneum Management Ag Lekki, akustyczny element wykończeniowy
CN107107836B (zh) * 2014-10-30 2021-01-08 欧拓管理公司 纤维汽车包层
WO2016094395A1 (en) 2014-12-08 2016-06-16 Zephyros, Inc. Vertically lapped fibrous flooring
EP3245105B1 (en) 2015-01-12 2021-03-03 Zephyros Inc. Acoustic floor underlay system
WO2016118587A1 (en) 2015-01-20 2016-07-28 Zephyros, Inc. Sound absorption materials based on nonwovens
MX2017010107A (es) 2015-02-05 2017-11-23 Nat Gypsum Properties Llc Fibra prensada con aislamiento acustico y metodo para formar una fibra prensada con aislamiento acustico.
CA3201472A1 (en) 2015-02-05 2016-08-11 Gold Bond Building Products, Llc Sound damping wallboard and method of constructing a sound damping wallboard
DE102015209105A1 (de) 2015-05-19 2016-11-24 Hp Pelzer Holding Gmbh Leichtes akustisches Bauteil
WO2016187526A1 (en) 2015-05-20 2016-11-24 Zephyros, Inc. Multi-impedance composite
FR3046969B1 (fr) * 2016-01-21 2019-07-19 Treves Products, Services & Innovation Dispositif mince de protection acoustique destine a etre dispose contre une paroi de carter de moteur electrique pour vehicule automobile
EP3235709B1 (en) * 2016-04-21 2020-03-04 Volvo Car Corporation Vehicle body assembly
US9821644B1 (en) * 2016-05-12 2017-11-21 Delia Whitfield Vehicle protection assembly
FR3053943B1 (fr) * 2016-07-12 2018-08-31 Cera Aps Ecran de protection acoustique et thermique pour vehicule automobile
CN106639015B (zh) * 2016-09-26 2019-04-12 国网上海市电力公司 一种复合降噪消音板
CN106476719A (zh) * 2016-11-03 2017-03-08 江苏昊晟塑业科技有限公司 汽车内饰板冲击缓冲垫
EP3324403B1 (en) 2016-11-17 2019-06-12 Autoneum Management AG Automotive noise attenuating trim part with acoustically decoupling foam
KR102453898B1 (ko) * 2016-11-29 2022-10-11 현대자동차주식회사 흡음 성능이 개선되고 경량화된 패키지 트레이 및 이의 제조방법
EP3354454B1 (en) 2017-01-26 2020-09-09 Autoneum Management AG Noise absorbing multilayer system for a vehicle
CN107016988B (zh) * 2017-03-03 2021-02-05 中南大学 一种轻质反声材料及其制备方法
US11634091B2 (en) * 2017-04-03 2023-04-25 Cascade Engineering, Inc. Acoustic fiber silencer
CN107539237B (zh) * 2017-08-28 2020-12-01 广德天运新技术股份有限公司 一种具备散热结构的汽车前盖消音垫
DE102017215947A1 (de) 2017-09-11 2019-03-14 Contitech Elastomer-Beschichtungen Gmbh Einhausung
CN109551964B (zh) * 2017-09-27 2020-12-25 比亚迪股份有限公司 跨座式单轨列车降噪材料和跨座式单轨列车轮包
CN108082065A (zh) * 2017-12-15 2018-05-29 芜湖尚唯汽车饰件有限公司 一种组合式抗压消音汽车内饰板
US11945379B2 (en) 2018-09-07 2024-04-02 Kotobukiya Fronte Co., Ltd. Sound-absorbing material for vehicles
US11559968B2 (en) 2018-12-06 2023-01-24 Gold Bond Building Products, Llc Sound damping gypsum board and method of constructing a sound damping gypsum board
GB2592581A (en) 2020-02-27 2021-09-08 Autins Ltd Sound reduction enclosure and method of making a sound reduction enclosure
CN111238018A (zh) * 2020-03-03 2020-06-05 青岛海信日立空调系统有限公司 一种制冷设备
CN111238019A (zh) * 2020-03-03 2020-06-05 青岛海信日立空调系统有限公司 一种制冷设备
MX2021006657A (es) 2020-06-05 2021-12-06 Gold Bond Building Products Llc Tablero de yeso de aislamiento acústico y método para construir un tablero de yeso de aislamiento acústico.
JP7474187B2 (ja) * 2020-12-15 2024-04-24 株式会社豊田中央研究所 吸音構造体
CN112992113B (zh) * 2021-03-05 2022-03-01 西北工业大学 基于声学超表面的轻薄复合隔声结构及隔声方法
CN114182434A (zh) * 2021-11-26 2022-03-15 广州中樱汽车零部件有限公司 一种高性能车用声学棉及其制造工艺
CN115972706A (zh) * 2022-12-27 2023-04-18 四川玄武岩纤维新材料研究院(创新中心) 一种复合材料车厢板及其制作方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1312201A (fr) * 1960-12-29 1962-12-14 Minnesota Mining & Mfg Revêtement amortissant les vibrations
FR2387822A1 (fr) † 1977-04-21 1978-11-17 Matec Holding Perfectionnements aux elements d'insonorisation pour compartiments de moteurs de vehicules et aux compartiments equipes de tels elements
DE3309127A1 (de) * 1983-03-15 1984-09-20 Basf Ag, 6700 Ludwigshafen Zellige polyurethan-formkoerper, verfahren zu deren herstellung durch thermoplastische verformung von polyester-polyurethan-schaumstoffen sowie deren verwendung
DE3430775C2 (de) * 1984-08-21 1993-01-28 Dr. Alois Stankiewicz GmbH, 3101 Adelheidsdorf Teppichteil, Verfahren zu seiner Herstellung und seine Verwendung
DE3601204A1 (de) * 1986-01-17 1987-07-23 Daimler Benz Ag Geraeuschdaemmende verkleidung fuer den motorraum von kraftfahrzeugen
DE8602592U1 (de) * 1986-02-01 1989-09-07 C.A. Greiner und Söhne GmbH & Co KG, 72622 Nürtingen Formsteifes Verbundschichtelement
US4741945A (en) * 1986-07-30 1988-05-03 Arco Chemical Company Automotive trim panel
DE3724680A1 (de) † 1987-07-25 1989-02-02 Helmut Pelzer Plattenartiges schalldaemm- und absorptionselement zur auskleidung des innenraumes von kfz
DE3809980C2 (de) * 1988-03-24 1998-02-19 Stankiewicz Gmbh Aufbau zur Schallisolation, Verfahren zu seiner Herstellung und seine Verwendung
CH682553A5 (de) † 1990-09-03 1993-10-15 Matec Holding Schallisolierendes und schalldämpfendes Verbundwerk.
US5298694A (en) † 1993-01-21 1994-03-29 Minnesota Mining And Manufacturing Company Acoustical insulating web
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.
DE9404621U1 (de) † 1994-03-18 1995-07-20 M. Faist GmbH & Co KG, 86381 Krumbach Schallabsorbierender Formkörper
US5504282A (en) * 1994-08-24 1996-04-02 Foamex L.P. Sound transmission and absorption control media
EP0732684A3 (de) * 1995-03-16 1998-12-09 Rieter Automotive (International) Ag Schallabsorber-Element

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KR100289318B1 (ko) 2001-05-02
HUP0004026A3 (en) 2001-05-28
PL332969A1 (en) 1999-10-25
CZ295666B6 (cs) 2005-09-14
CA2270251C (en) 2004-10-26
EP0934180B2 (de) 2009-08-19
WO1998018656A1 (de) 1998-05-07
WO1998018657A1 (de) 1998-05-07
JP3359645B2 (ja) 2002-12-24
HU223133B1 (hu) 2004-03-29
AU732838B2 (en) 2001-05-03
CZ13499A3 (cs) 1999-04-14
JP2000516175A (ja) 2000-12-05
PL186315B1 (pl) 2003-12-31
ES2150792T5 (es) 2009-12-07
CA2270251A1 (en) 1998-05-07
PT934180E (pt) 2001-03-30
CN1235578A (zh) 1999-11-17
WO1998018657A8 (de) 1999-05-27
RU2198798C2 (ru) 2003-02-20
TR199900939T2 (xx) 2000-05-22
DE59702433D1 (de) 2000-11-09
AR016750A1 (es) 2001-08-01
US6145617A (en) 2000-11-14
KR20000048756A (ko) 2000-07-25
HUP0004026A2 (hu) 2001-04-28
EP0934180A1 (de) 1999-08-11
EP0934180B1 (de) 2000-10-04
ATE196753T1 (de) 2000-10-15
AU4613797A (en) 1998-05-22
BR9712622A (pt) 1999-10-26

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