DE20213228U1 - Mehrlagiges Schall- und Wärmeisolationsteil - Google Patents

Mehrlagiges Schall- und Wärmeisolationsteil

Info

Publication number
DE20213228U1
DE20213228U1 DE20213228U DE20213228U DE20213228U1 DE 20213228 U1 DE20213228 U1 DE 20213228U1 DE 20213228 U DE20213228 U DE 20213228U DE 20213228 U DE20213228 U DE 20213228U DE 20213228 U1 DE20213228 U1 DE 20213228U1
Authority
DE
Germany
Prior art keywords
layer
heat insulation
insulation part
sound
foam layer
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
DE20213228U
Other languages
English (en)
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.)
Carcoustics Techconsult GmbH
Original Assignee
Carcoustics Tech Center GmbH
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 Carcoustics Tech Center GmbH filed Critical Carcoustics Tech Center GmbH
Priority to DE20213228U priority Critical patent/DE20213228U1/de
Publication of DE20213228U1 publication Critical patent/DE20213228U1/de
Priority to PCT/EP2003/006825 priority patent/WO2004022329A1/de
Priority to AU2003249892A priority patent/AU2003249892A1/en
Priority to CNA038017954A priority patent/CN1610611A/zh
Priority to JP2004533244A priority patent/JP2005536663A/ja
Priority to US10/494,979 priority patent/US20040256175A1/en
Priority to EP03793613A priority patent/EP1534505A1/de
Priority to MXPA04003895A priority patent/MXPA04003895A/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
    • B32B5/24—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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products 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 form; Layered products 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
    • B32B5/02—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 structural features of a fibrous or filamentary layer
    • B32B5/06—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 structural features of a fibrous or filamentary layer characterised by a fibrous or filamentary layer mechanically connected, e.g. by needling to another layer, e.g. of fibres, of paper
    • 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
    • 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
    • B32B2266/0285—Condensation resins of aldehydes, e.g. with phenols, ureas, melamines
    • 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
    • B32B2266/06—Open cell 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
    • B32B2307/102—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
    • B32B2307/30—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
    • B32B2605/00—Vehicles
    • B32B2605/003—Interior finishings

Landscapes

  • Laminated Bodies (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Nonwoven Fabrics (AREA)
  • Thermal Insulation (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt
Der Beschreibungstext wurde nicht elektronisch erfaßt
Der Beschreibungstext wurde nicht elektronisch erfaßt
Der Beschreibungstext wurde nicht elektronisch erfaßt
Der Beschreibungstext wurde nicht elektronisch erfaßt
Der Beschreibungstext wurde nicht elektronisch erfaßt

Claims (8)

1. Mehrlagiges Schall- und Wärmeisolationsteil (1), insbesondere für Kraftfahrzeuge, mit mindestens einer dreidimensional strukturierten Schaumstofflage (2) und mindestens einer daran anliegenden Vlieslage (3), wobei die Schaumstofflage (2) eine Vielzahl von Erhebungen (4) und/oder Vertiefungen (5) aufweist, dadurch gekennzeichnet, dass die Vlieslage (3) an der Schaumstofflage (2) angenadelt ist, derart, dass die Vlieslage (3) konturparallel an der Schaumstofflage (2) anliegt und die Erhebungen (4) und/oder Vertiefungen (5) der Schaumstofflage (2) auch in der davon abgewandten Oberfläche der Vlieslage (3) ausgeprägt sind.
2. Schall- und Wärmeisolationsteil nach Anspruch 1, dadurch gekennzeichnet, dass die Erhebungen (4) und/oder Vertiefungen (5) rasterförmig angeordnet sind.
3. Schall- und Wärmeisolationsteil nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Erhebungen (4) und/oder Vertiefungen (5) durch Profilschneiden und/oder Formpressen gebildet sind.
4. Schall- und Wärmeisolationsteil nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die Vlieslage (3) ohne Klebstoff mit der Schaumstofflage (2) verbunden ist.
5. Schall- und Wärmeisolationsteil nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Schaumstofflage (2) aus offenzelligem Schaumstoff hergestellt ist.
6. Schall- und Wärmeisolationsteil nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass die Schaumstofflage (2) aus Melaminharz-Schaumstoff hergestellt ist.
7. Schall- und Wärmeisolationsteil nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass die Vlieslage (3) aus einem Spinnvlies oder einem Nadelvlies besteht.
8. Schall- und Wärmeisolationsteil nach einem der Ansprüche 1 bis 7, wobei die Schaumstofflage (2) eine Vielzahl von Erhebungen (4) und Vertiefungen (5) aufweist, dadurch gekennzeichnet, dass die Vlieslage (3) im Bereich der Vertiefungen (5) an der Schaumstofflage (2) angenadelt ist und im Bereich der Erhebungen (4) unangenadelt an der Schaumstofflage (2) anliegt.
DE20213228U 2002-08-23 2002-08-23 Mehrlagiges Schall- und Wärmeisolationsteil Expired - Lifetime DE20213228U1 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE20213228U DE20213228U1 (de) 2002-08-23 2002-08-23 Mehrlagiges Schall- und Wärmeisolationsteil
PCT/EP2003/006825 WO2004022329A1 (de) 2002-08-23 2003-06-27 Mehrlagiges schall- und wärmeisolationsteil
AU2003249892A AU2003249892A1 (en) 2002-08-23 2003-06-27 Multi-ply sound-proofing and thermal insulation part
CNA038017954A CN1610611A (zh) 2002-08-23 2003-06-27 多层隔声隔热部件
JP2004533244A JP2005536663A (ja) 2002-08-23 2003-06-27 多層状防音・断熱部品
US10/494,979 US20040256175A1 (en) 2002-08-23 2003-06-27 Multi-ply sound-proofing and thermal insulation part
EP03793613A EP1534505A1 (de) 2002-08-23 2003-06-27 Mehrlagiges schall- und warmeisolationsteil
MXPA04003895A MXPA04003895A (es) 2002-08-23 2004-04-23 Parte acustica y termicamente aislante de varias capas.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20213228U DE20213228U1 (de) 2002-08-23 2002-08-23 Mehrlagiges Schall- und Wärmeisolationsteil

Publications (1)

Publication Number Publication Date
DE20213228U1 true DE20213228U1 (de) 2002-10-31

Family

ID=7974509

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20213228U Expired - Lifetime DE20213228U1 (de) 2002-08-23 2002-08-23 Mehrlagiges Schall- und Wärmeisolationsteil

Country Status (8)

Country Link
US (1) US20040256175A1 (de)
EP (1) EP1534505A1 (de)
JP (1) JP2005536663A (de)
CN (1) CN1610611A (de)
AU (1) AU2003249892A1 (de)
DE (1) DE20213228U1 (de)
MX (1) MXPA04003895A (de)
WO (1) WO2004022329A1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010047105A1 (de) * 2010-10-01 2012-04-05 Sandler Ag Mehrschichtiges Verbundmaterial mit elastischen Eigenschaften
DE102014116354A1 (de) * 2014-11-10 2016-05-12 J.H. Ziegler Gmbh Kaschierungstextilverbundmaterial
DE102014116355A1 (de) * 2014-11-10 2016-05-12 J.H. Ziegler Gmbh Textilverbundmaterialproduktionsvorrichtung

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ES2321625T3 (es) * 2004-06-17 2009-06-09 HEIMBACH GMBH & CO. KG Instalacion de aislamiento acustico para un revestimiento de pared, techo o suelo.
JP2006039379A (ja) * 2004-07-29 2006-02-09 Nishikawa Rubber Co Ltd 遮音性シート
DE102004053751A1 (de) * 2004-11-06 2006-05-11 Seeber Ag & Co. Kg Akustik-Verkleidungsteil für ein Fahrzeug
US20080099278A1 (en) * 2006-10-30 2008-05-01 Lear Corporation Acoustic insulator and method of manufacturing same
DE102007001947A1 (de) * 2007-01-12 2008-07-24 Lydall Gerhardi Gmbh & Co.Kg Schallabsorbierender Hitzeschild
GB2459502B (en) * 2008-04-25 2010-03-03 Siemens Magnet Technology Ltd Vacuum vessel for cooled equipment
EP2347060B1 (de) * 2008-10-16 2019-06-19 Zephyros Inc. Schalldämpfer aus verbundwerkstoff
EP2366541A1 (de) * 2010-03-17 2011-09-21 Groz-Beckert KG Faserverbund-Akustik-Dämmmaterial
DK2594171T3 (da) 2011-11-16 2014-05-19 Nestec Sa Bærer og kapsel til fremstilling en drik ved centrifugering, system og fremgangsmåde til fremstilling af en drik ved centrifugering
CA2856064A1 (en) * 2011-11-18 2013-05-23 John W. Mallette, Sr. Improved insulation apparatus and method
US9611771B2 (en) * 2012-10-26 2017-04-04 E I Du Pont De Nemours And Company Thermoplastic composite muffler
DE102014220119A1 (de) * 2014-10-02 2016-04-07 Röchling Automotive SE & Co. KG Funktionsraum mit, vorzugsweise thermo-akustisch, isolierender Einfassung und mit dieser zusammenwirkender Luftklappenanordnung
WO2016187526A1 (en) 2015-05-20 2016-11-24 Zephyros, Inc. Multi-impedance composite
JP2018530451A (ja) * 2015-07-31 2018-10-18 ハイアー ディメンション マテリアルズ，インコーポレイティド エンボス加工された布帛アセンブリ
EP3141721B1 (de) * 2015-09-10 2019-05-29 ISOLITE GmbH Reflektierendes isolationssystem
JP6614450B2 (ja) * 2016-05-11 2019-12-04 パナソニックＩｐマネジメント株式会社 不織布及び吸音材
CN107962847B (zh) * 2016-10-19 2020-06-26 泽费罗斯股份有限公司 声学吸收体复合隔板组件
JP6916007B2 (ja) * 2017-03-03 2021-08-11 Ｄｍノバフォーム株式会社 吸音材及びその製造方法並びに吸音性の向上方法
CA3053172C (en) * 2017-04-03 2021-03-30 Cascade Engineering, Inc. Acoustic fiber silencer
JP7385350B2 (ja) * 2018-08-31 2023-11-22 Ｄｍノバフォーム株式会社 吸音材及びその製造方法、並びに吸音方法
EP3990278B1 (de) * 2019-06-25 2023-11-01 3M Innovative Properties Company Faservliesstoff

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GB1550226A (en) * 1975-06-04 1979-08-08 Scott Paper Co Perforated embossed film or foil to foam laminates
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DE19856377A1 (de) * 1998-12-07 2000-06-08 Illbruck Industrieprodukte Gmb Mehrlagiges Isolationselement
DE20105627U1 (de) * 2001-03-31 2001-06-28 Tnv Fabrikation Tech Vliesstof Harzschaum-Vlies-Verbundprodukt mit Kohlenstoff-Fasern

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010047105A1 (de) * 2010-10-01 2012-04-05 Sandler Ag Mehrschichtiges Verbundmaterial mit elastischen Eigenschaften
DE102014116354A1 (de) * 2014-11-10 2016-05-12 J.H. Ziegler Gmbh Kaschierungstextilverbundmaterial
DE102014116355A1 (de) * 2014-11-10 2016-05-12 J.H. Ziegler Gmbh Textilverbundmaterialproduktionsvorrichtung
US10894383B2 (en) 2014-11-10 2021-01-19 J.H. Ziegler Gmbh Textile composite material for lamination of a seat cover, comprising a nonwoven fabric component and a foam material component

Also Published As

Publication number Publication date
AU2003249892A1 (en) 2004-03-29
JP2005536663A (ja) 2005-12-02
CN1610611A (zh) 2005-04-27
US20040256175A1 (en) 2004-12-23
MXPA04003895A (es) 2004-07-16
EP1534505A1 (de) 2005-06-01
WO2004022329A1 (de) 2004-03-18

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20021205

R163 Identified publications notified

Effective date: 20021023

R081 Change of applicant/patentee

Owner name: CARCOUSTICS TECH CENTER GMBH, DE

Free format text: FORMER OWNER: CARCOUSTICS TECH CENTER GMBH & CO. KG, 51381 LEVERKUSEN, DE

Effective date: 20030414

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20051115

R157 Lapse of ip right after 6 years

Effective date: 20090303