IN2015DN01978A - - Google Patents

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Publication number
IN2015DN01978A
IN2015DN01978A IN1978DEN2015A IN2015DN01978A IN 2015DN01978 A IN2015DN01978 A IN 2015DN01978A IN 1978DEN2015 A IN1978DEN2015 A IN 1978DEN2015A IN 2015DN01978 A IN2015DN01978 A IN 2015DN01978A
Authority
IN
India
Prior art keywords
absorber
sound absorber
perforated
concerns
fabric
Prior art date
Application number
Other languages
English (en)
Inventor
Norbert Nicolai
Kirby Rod Morris
Marco Schneider
Uwe Kaiser
Reimund Piatkowski
Volkmar Schulze
Original Assignee
Hp Pelzer Holding 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 Hp Pelzer Holding Gmbh filed Critical Hp Pelzer Holding Gmbh
Publication of IN2015DN01978A publication Critical patent/IN2015DN01978A/en

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84Sound-absorbing elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/06Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08Layered products comprising a layer of synthetic resin 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00Layered 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
    • B32B3/26Layered 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
    • B32B3/266Layered 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 characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00Layered 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
    • B32B5/02Layered 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
    • B32B5/022Non-woven fabric
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00Layered 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
    • B32B5/02Layered 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
    • B32B5/024Woven fabric
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00Layered 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
    • B32B5/18Layered 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
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10KSOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00Methods 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
    • G10K11/16Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/162Selection of materials
    • G10K11/168Plural layers of different materials, e.g. sandwiches
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02Synthetic macromolecular fibres
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00Composition of foam
    • B32B2266/06Open cell foam
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/10Properties of the layers or laminate having particular acoustical properties
    • B32B2307/102Insulating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/70Other properties
    • B32B2307/718Weight, e.g. weight per square meter
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/70Other properties
    • B32B2307/72Density
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00Vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Textile Engineering (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
IN1978DEN2015 2012-09-17 2013-09-16 IN2015DN01978A (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012216500.2A DE102012216500A1 (de) 2012-09-17 2012-09-17 Mehrlagiger gelochter Schallabsorber
PCT/EP2013/069131 WO2014041163A1 (de) 2012-09-17 2013-09-16 Mehrlagiger gelochter schallabsorber

Publications (1)

Publication Number Publication Date
IN2015DN01978A true IN2015DN01978A (ru) 2015-08-14

Family

ID=49165762

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1978DEN2015 IN2015DN01978A (ru) 2012-09-17 2013-09-16

Country Status (11)

Country Link
US (1) US9702141B2 (ru)
EP (1) EP2896038A1 (ru)
JP (1) JP6120388B2 (ru)
KR (1) KR102070712B1 (ru)
CN (1) CN104704555B (ru)
BR (1) BR112015005557B1 (ru)
DE (1) DE102012216500A1 (ru)
IN (1) IN2015DN01978A (ru)
MX (1) MX342149B (ru)
RU (1) RU2639594C2 (ru)
WO (1) WO2014041163A1 (ru)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202012004594U1 (de) * 2012-05-09 2013-08-12 Hp Pelzer Holding Gmbh Kraftfahrzeugteile
DE102012216500A1 (de) 2012-09-17 2014-03-20 Hp Pelzer Holding Gmbh Mehrlagiger gelochter Schallabsorber
DE102012222000A1 (de) * 2012-11-30 2014-06-05 Hp Pelzer Holding Gmbh Herstellung wenigstens zweilagiger Bauteile
DE102015209105A1 (de) 2015-05-19 2016-11-24 Hp Pelzer Holding Gmbh Leichtes akustisches Bauteil
CN107090921A (zh) * 2016-02-18 2017-08-25 北京市劳动保护科学研究所 一种复合吸声结构及其制作方法
US20170291681A1 (en) * 2016-04-08 2017-10-12 Harman International Industries, Incorporated Composite insulation for reducing broadband aircraft noise
RU2754697C2 (ru) * 2017-03-03 2021-09-06 Государственное научное учреждение "Институт механики металлополимерных систем имени В.А. Белого Национальной академии наук Беларуси" (ИММС НАН Беларуси) Звукопоглощающая слоистая конструкция
DE102017002552A1 (de) * 2017-03-17 2018-09-20 Carl Freudenberg Kg Schallabsorbierendes Textilkomposit
CN107025904A (zh) * 2017-05-16 2017-08-08 姚斌斌 吸声装置及其系统
AT521782B1 (de) * 2019-01-10 2020-07-15 Greiner Perfoam Gmbh Kfz-Formteil
DE102019208743A1 (de) * 2019-06-17 2020-12-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Schallabsorber
DE102019203112A1 (de) * 2019-03-07 2020-09-10 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Schallabsorber
WO2020178427A1 (de) * 2019-03-07 2020-09-10 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Schallabsorber, bauwerk und verwendung eines schallabsorbers
DE102019110494A1 (de) * 2019-04-23 2020-10-29 Adler Pelzer Holding Gmbh Absorptiver vernadelter Schichtverbund
DE102020110433B3 (de) * 2020-04-16 2021-07-22 Adler Pelzer Holding Gmbh Vollumschließende Motor- oder Aggregate-Kapsel eines Kraftfahrzeugs mit einer Luftpolsterfolie
CN111716859A (zh) * 2020-06-12 2020-09-29 广西德福特科技有限公司 一种三组份吸音棉及其制备方法
KR102219220B1 (ko) * 2020-10-21 2021-02-23 박서경 케나프 부직포를 이용한 준불연 흡음 패널 및 이의 제조 방법
DE102022131500A1 (de) 2022-11-29 2024-05-29 Bayerische Motoren Werke Aktiengesellschaft Unterbodenverkleidung für einen Kraftwagen, Radhaus für einen Kraftwagen sowie Kraftwagen

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3445656A1 (de) * 1984-12-14 1986-06-26 Irbit Research + Consulting Ag, Freiburg/Fribourg Schaumstoff-schallabsorptionskoerper
DE4422585C1 (de) * 1994-06-28 1995-10-05 Freudenberg Carl Fa Luftschallabsorbierendes Formteil und Verfahren zu seiner Herstellung
WO1998018656A1 (de) * 1996-10-29 1998-05-07 Rieter Automotive (International) Ag Ultraleichter multifunktionaler, schallisolierender bausatz
JP3367637B2 (ja) * 1997-10-16 2003-01-14 日産自動車株式会社 自動車室内の遮音構造
US6617002B2 (en) 1998-07-24 2003-09-09 Minnesota Mining And Manufacturing Company Microperforated polymeric film for sound absorption and sound absorber using same
DE19856254A1 (de) * 1998-12-07 2000-06-08 Freudenberg Carl Fa Klebstoffpulver
US6345688B1 (en) * 1999-11-23 2002-02-12 Johnson Controls Technology Company Method and apparatus for absorbing sound
US20020117351A1 (en) * 2001-02-27 2002-08-29 Hung-Lieh Chen Sound-eliminating board
DE10143167A1 (de) 2001-09-04 2003-03-27 Hp Chem Pelzer Res & Dev Ltd Wärme- und schalldämmende Verkleidung für den Motorraum von Kraftfahrzeugen
JP3613727B2 (ja) * 2001-09-06 2005-01-26 東洋紡績株式会社 成形性に優れた吸音材
US20040023587A1 (en) * 2002-08-02 2004-02-05 C.T.A. Acoustics Acoustical insulation laminate with polyolefin layer and process for making
JP2004122545A (ja) * 2002-10-01 2004-04-22 Sekisui Chem Co Ltd 熱成形性芯材及びこれを用いた自動車用内装材
DE10251327A1 (de) * 2002-11-05 2004-05-19 Hp-Chemie Pelzer Research And Development Ltd. Verfahren zum Direkthinterschäumen von Absorber-System
EP1428656A1 (en) * 2002-12-09 2004-06-16 Rieter Technologies A.G. Ultralight trim composite
DE10324257B3 (de) * 2003-05-28 2004-09-30 Clion Ireland Ltd., Newton Schallabsorber, Verfahren zur Herstellung, und Verwendung
DE20316050U1 (de) 2003-10-20 2003-12-18 Sevex Ag Schallabsorbierender Hitzeschild
DE102004053751A1 (de) * 2004-11-06 2006-05-11 Seeber Ag & Co. Kg Akustik-Verkleidungsteil für ein Fahrzeug
US20060112146A1 (en) 2004-11-22 2006-05-25 Nec Laboratories America, Inc. Systems and methods for data analysis and/or knowledge management
JP4361036B2 (ja) * 2005-07-13 2009-11-11 豊和繊維工業株式会社 車両用防音材
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
JP2007291834A (ja) * 2006-03-31 2007-11-08 Yamaha Corp 吸音パネル及び吸音パネルの製造方法
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
DE102007020832B4 (de) * 2007-05-02 2009-02-26 Bayer Materialscience Ag Leichte, schallisolierende Verkleidung für ein Karosserieteil eines Kraftfahrzeuges und Verfahren zu deren Herstellung
US7838125B2 (en) 2007-12-14 2010-11-23 Pelzer Acoustic Products, Llc Microperforated metal foil
CN102057421B (zh) * 2008-04-14 2014-12-10 3M创新有限公司 多层吸声片材
JP2012511108A (ja) * 2008-12-04 2012-05-17 イーマン8 ピーティワイ リミテッド 短繊維から製造される不織テキスタイル
DE102009007891A1 (de) * 2009-02-07 2010-08-12 Willsingh Wilson Resonanz-Schallabsorber in mehrschichtiger Ausführung
US20100213002A1 (en) * 2009-02-26 2010-08-26 Honeywell International Inc. Fibrous materials, noise suppression materials, and methods of manufacturing noise suppression materials
EP2279859B1 (de) * 2009-07-10 2016-05-25 HP Pelzer Holding GmbH Akustisch wirksame Dach-Versteifungs-Dämpfungs-Platte und Verfahren zu ihrer Herstellung
DE102010002049B4 (de) * 2010-02-17 2019-06-27 Röchling Automotive AG & Co. KG Akustisch absorbierend wirksames KFZ-Innenverkleidungsbauteil
NZ606959A (en) * 2010-07-13 2014-05-30 Bellmax Acoustic Pty Ltd An acoustic panel
DE102010035431A1 (de) * 2010-08-26 2012-03-01 Entwicklungsgesellschaft für Akustik (EfA) mit beschränkter Haftung Breitbandiger Schallabsorber
DE102012216500A1 (de) 2012-09-17 2014-03-20 Hp Pelzer Holding Gmbh Mehrlagiger gelochter Schallabsorber

Also Published As

Publication number Publication date
CN104704555B (zh) 2017-08-18
KR20150056774A (ko) 2015-05-27
MX342149B (es) 2016-09-15
CN104704555A (zh) 2015-06-10
BR112015005557B1 (pt) 2021-12-07
RU2639594C2 (ru) 2017-12-21
US9702141B2 (en) 2017-07-11
DE102012216500A1 (de) 2014-03-20
WO2014041163A1 (de) 2014-03-20
JP6120388B2 (ja) 2017-04-26
EP2896038A1 (de) 2015-07-22
BR112015005557A2 (pt) 2017-07-04
KR102070712B1 (ko) 2020-01-29
RU2015113976A (ru) 2016-11-10
MX2015003027A (es) 2015-06-10
JP2015534113A (ja) 2015-11-26
US20150267401A1 (en) 2015-09-24

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