CN1809871B - 吸声器 - Google Patents
吸声器 Download PDFInfo
- Publication number
- CN1809871B CN1809871B CN2004800147335A CN200480014733A CN1809871B CN 1809871 B CN1809871 B CN 1809871B CN 2004800147335 A CN2004800147335 A CN 2004800147335A CN 200480014733 A CN200480014733 A CN 200480014733A CN 1809871 B CN1809871 B CN 1809871B
- Authority
- CN
- China
- Prior art keywords
- adhesive
- bonded fabric
- sound absorber
- plaster
- scope
- 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
Links
- 239000006096 absorbing agent Substances 0.000 title claims description 61
- 239000000835 fiber Substances 0.000 claims abstract description 39
- 239000004753 textile Substances 0.000 claims abstract description 22
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 4
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 4
- 239000004744 fabric Substances 0.000 claims description 118
- 239000000463 material Substances 0.000 claims description 47
- 239000002674 ointment Substances 0.000 claims description 34
- 239000011505 plaster Substances 0.000 claims description 34
- 239000000853 adhesive Substances 0.000 claims description 24
- 230000001070 adhesive effect Effects 0.000 claims description 24
- 230000000694 effects Effects 0.000 claims description 22
- 238000010438 heat treatment Methods 0.000 claims description 20
- 239000002657 fibrous material Substances 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 18
- 238000009413 insulation Methods 0.000 claims description 14
- 239000007767 bonding agent Substances 0.000 claims description 13
- -1 polypropylene Polymers 0.000 claims description 11
- 239000004743 Polypropylene Substances 0.000 claims description 10
- 229920001155 polypropylene Polymers 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 10
- 229920000742 Cotton Polymers 0.000 claims description 9
- 239000004745 nonwoven fabric Substances 0.000 claims description 8
- 239000004952 Polyamide Substances 0.000 claims description 7
- 229920002647 polyamide Polymers 0.000 claims description 7
- 235000013824 polyphenols Nutrition 0.000 claims description 7
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 6
- HGAZMNJKRQFZKS-UHFFFAOYSA-N chloroethene;ethenyl acetate Chemical compound ClC=C.CC(=O)OC=C HGAZMNJKRQFZKS-UHFFFAOYSA-N 0.000 claims description 5
- 230000004888 barrier function Effects 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 4
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 4
- 229920001577 copolymer Polymers 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 240000000491 Corchorus aestuans Species 0.000 claims description 2
- 235000011777 Corchorus aestuans Nutrition 0.000 claims description 2
- 235000010862 Corchorus capsularis Nutrition 0.000 claims description 2
- JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 claims description 2
- 240000006240 Linum usitatissimum Species 0.000 claims description 2
- 235000004431 Linum usitatissimum Nutrition 0.000 claims description 2
- 229920000299 Nylon 12 Polymers 0.000 claims description 2
- 229920002292 Nylon 6 Polymers 0.000 claims description 2
- 229920002302 Nylon 6,6 Polymers 0.000 claims description 2
- 229920000297 Rayon Polymers 0.000 claims description 2
- 238000005034 decoration Methods 0.000 claims description 2
- 239000003822 epoxy resin Substances 0.000 claims description 2
- 229920001707 polybutylene terephthalate Polymers 0.000 claims description 2
- 229920000647 polyepoxide Polymers 0.000 claims description 2
- 235000013311 vegetables Nutrition 0.000 claims description 2
- 229920000098 polyolefin Polymers 0.000 claims 4
- 244000198134 Agave sisalana Species 0.000 claims 1
- 235000011624 Agave sisalana Nutrition 0.000 claims 1
- 244000025254 Cannabis sativa Species 0.000 claims 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims 1
- 244000146553 Ceiba pentandra Species 0.000 claims 1
- 235000003301 Ceiba pentandra Nutrition 0.000 claims 1
- 244000060011 Cocos nucifera Species 0.000 claims 1
- 235000013162 Cocos nucifera Nutrition 0.000 claims 1
- 235000009120 camo Nutrition 0.000 claims 1
- 235000005607 chanvre indien Nutrition 0.000 claims 1
- 239000011487 hemp Substances 0.000 claims 1
- 230000002745 absorbent Effects 0.000 abstract description 4
- 239000002250 absorbent Substances 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000002360 preparation method Methods 0.000 description 7
- 229920001187 thermosetting polymer Polymers 0.000 description 5
- 239000006260 foam Substances 0.000 description 4
- 239000012784 inorganic fiber Substances 0.000 description 4
- 230000007774 longterm Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 3
- 239000004640 Melamine resin Substances 0.000 description 3
- 229920000877 Melamine resin Polymers 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229920001568 phenolic resin Polymers 0.000 description 3
- 239000005011 phenolic resin Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000005030 aluminium foil Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- JTXMVXSTHSMVQF-UHFFFAOYSA-N 2-acetyloxyethyl acetate Chemical compound CC(=O)OCCOC(C)=O JTXMVXSTHSMVQF-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241000219146 Gossypium Species 0.000 description 1
- 206010020843 Hyperthermia Diseases 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000036031 hyperthermia Effects 0.000 description 1
- 238000010409 ironing Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000013308 plastic optical fiber Substances 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/162—Selection of materials
- G10K11/168—Plural layers of different materials, e.g. sandwiches
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4374—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece using different kinds of webs, e.g. by layering webs
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Textile Engineering (AREA)
- Laminated Bodies (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Nonwoven Fabrics (AREA)
Abstract
Description
对照例 | 层厚 [mm] | 密度 [kg/m<sup>3</sup>] | 面密度 [kg/m<sup>2</sup>] | 流阻 [kNs/m<sup>4</sup>] | |
面向声源的侧面 | 无纺织物1 | 5 | 50 | 0.25 | 20 |
背离声源的侧面 | 无纺织物2 | 15 | 50 | 0.75 | 20 |
总值: | 20 | 1 | |||
例1 | |||||
面向声源的侧面 | 无纺织物1 | 5 | 100 | 0.5 | 74 |
背离声源的侧面 | 无纺织物2 | 15 | 50 | 0.75 | 20 |
总值: | 20 | 1.25 | |||
例2 | |||||
面向声源的侧面 | 无纺织物1 | 5 | 150 | 0.75 | 120 |
背离声源的侧面 | 无纺织物2 | 15 | 50 | 0.75 | 20 |
总值: | 20 | 1.5 | |||
例3 | |||||
面向声源的侧面 | 无纺织物1 | 5 | 200 | 1 | 250 |
背离声源的侧面 | 无纺织物2 | 15 | 50 | 0.75 | 20 |
总值: | 20 | 1.75 | |||
例4 | |||||
面向声源的侧面 | 无纺织物1 | 5 | 250 | 1.25 | 350 |
背离声源的侧面 | 无纺织物2 | 15 | 50 | 0.75 | 20 |
总值: | 20 | 2 | |||
例5 | |||||
面向声源的侧面 | 无纺织物1 | 5 | 300 | 1.5 | 500 |
背离声源的侧面 | 无纺织物2 | 15 | 50 | 0.75 | 20 |
总值: | 20 | 2.25 |
Claims (26)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10324257.0 | 2003-05-28 | ||
DE10324257A DE10324257B3 (de) | 2003-05-28 | 2003-05-28 | Schallabsorber, Verfahren zur Herstellung, und Verwendung |
US10/747,763 | 2003-12-29 | ||
US10/747,763 US7137477B2 (en) | 2003-05-28 | 2003-12-29 | Sound absorbers |
PCT/EP2004/005652 WO2004107314A1 (de) | 2003-05-28 | 2004-05-26 | Schallabsorber |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1809871A CN1809871A (zh) | 2006-07-26 |
CN1809871B true CN1809871B (zh) | 2010-08-11 |
Family
ID=32921167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2004800147335A Expired - Lifetime CN1809871B (zh) | 2003-05-28 | 2004-05-26 | 吸声器 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7137477B2 (zh) |
CN (1) | CN1809871B (zh) |
DE (1) | DE10324257B3 (zh) |
Families Citing this family (81)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050217933A1 (en) * | 2003-12-31 | 2005-10-06 | Shim Sung Young | Sound absorbing material for a vehicle |
US7521386B2 (en) | 2004-02-07 | 2009-04-21 | Milliken & Company | Moldable heat shield |
KR100562580B1 (ko) * | 2004-12-17 | 2006-03-22 | 현대모비스 주식회사 | 인스트루먼트 패널의 흡음구조 |
CN101189380B (zh) | 2005-04-01 | 2012-12-19 | 博凯技术公司 | 用于隔音的非织造材料和制造工艺 |
US7837009B2 (en) * | 2005-04-01 | 2010-11-23 | Buckeye Technologies Inc. | Nonwoven material for acoustic insulation, and process for manufacture |
US7428803B2 (en) | 2005-05-17 | 2008-09-30 | Milliken & Company | Ceiling panel system with non-woven panels having barrier skins |
US7696112B2 (en) | 2005-05-17 | 2010-04-13 | Milliken & Company | Non-woven material with barrier skin |
US7651964B2 (en) | 2005-08-17 | 2010-01-26 | Milliken & Company | Fiber-containing composite and method for making the same |
US7605097B2 (en) | 2006-05-26 | 2009-10-20 | Milliken & Company | Fiber-containing composite and method for making the same |
EP1951531B8 (en) | 2005-10-31 | 2012-11-07 | Zephyros Inc. | In tyre sound absorber |
CN1982123B (zh) * | 2005-12-13 | 2011-10-26 | 株式会社竹广 | 超轻量隔音材料 |
US7686132B2 (en) * | 2005-12-29 | 2010-03-30 | 3M Innovative Properties Company | Porous membrane |
BRPI0706927A2 (pt) | 2006-01-18 | 2011-04-19 | Buckeye Technologies | Material pegajoso, processo para a produção de um material pegajoso, processo para imobilizar e conter pestes, elemento de filtro, processo para a filtração de uma corrente fluidizada de materiais e método para conter alérgenos adjacentes a um artigo portanto alérgenos |
US8191678B2 (en) * | 2006-01-19 | 2012-06-05 | Se Electronics International, Inc. | Apparatus for absorbing acoustical energy and use thereof |
DE102006018090B3 (de) * | 2006-04-18 | 2007-08-30 | Carcoustics Techconsult Gmbh | Motorhaubenverkleidung |
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 |
CA2656493C (en) | 2006-06-30 | 2015-06-23 | James Richard Gross | Fire retardant nonwoven material and process for manufacture |
US9922634B2 (en) * | 2006-06-30 | 2018-03-20 | 3M Innovative Properties Company | Sound insulation constructions and methods of using the same |
US8009513B2 (en) * | 2006-11-06 | 2011-08-30 | Second Wind Systems, Inc. | Transducer array arrangement and operation for sodar application |
US7825050B2 (en) | 2006-12-22 | 2010-11-02 | Milliken & Company | VOC-absorbing nonwoven composites |
FR2914479B1 (fr) * | 2007-03-29 | 2014-10-17 | Snecma | Materiau poreux pour paroi de traitement acoustique. dispositif reducteur de bruit utilisant ce materiau. |
US8004935B2 (en) * | 2007-05-10 | 2011-08-23 | Second Wind Systems, Inc. | Sodar housing with non-woven fabric lining for sound absorption |
US8351295B2 (en) * | 2007-06-01 | 2013-01-08 | Second Wind Systems, Inc. | Waterproof membrane cover for acoustic arrays in sodar systems |
JP5179786B2 (ja) * | 2007-06-19 | 2013-04-10 | 株式会社林技術研究所 | フェンダライナ及びその製造方法 |
DE102007036952A1 (de) | 2007-08-04 | 2009-02-19 | Bayerische Motoren Werke Aktiengesellschaft | Schallisolierung, insbesondere für den Kraftfahrzeuginnenraum |
DE102007000568A1 (de) * | 2007-10-24 | 2009-04-30 | Silencesolutions Gmbh | Schallabsorber |
WO2009125742A1 (ja) * | 2008-04-10 | 2009-10-15 | ブリヂストンケービージー株式会社 | 複合吸音構造体 |
JP2009274711A (ja) * | 2008-04-14 | 2009-11-26 | Toyota Boshoku Corp | フェンダーライナ及びその製造方法 |
WO2009140713A1 (en) | 2008-05-23 | 2009-11-26 | I.N.C. Corporation Pty Ltd | Sound absorption material and method of manufacturing sound absorption material |
US7928025B2 (en) * | 2008-10-01 | 2011-04-19 | Polymer Group, Inc. | Nonwoven multilayered fibrous batts and multi-density molded articles made with same and processes of making thereof |
EP2347060B1 (en) * | 2008-10-16 | 2019-06-19 | Zephyros Inc. | Composite sound absorber |
WO2010042995A1 (en) | 2008-10-16 | 2010-04-22 | I.N.C. Corporation Pty Ltd | Tape material and roll comprising pressure sensitive adhesive |
WO2010063079A1 (en) | 2008-12-04 | 2010-06-10 | I.N.C. Corporation Pty Ltd | Nonwoven textile made from short fibers |
DE102009007891A1 (de) | 2009-02-07 | 2010-08-12 | Willsingh Wilson | Resonanz-Schallabsorber in mehrschichtiger Ausführung |
US20100304111A1 (en) * | 2009-06-01 | 2010-12-02 | Anthony Curtis Vulpitta | Sound reducing and fire resistant surface apparatus and method of making the same |
US8403108B2 (en) | 2009-06-12 | 2013-03-26 | 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 |
AU2009206197B2 (en) * | 2009-08-07 | 2012-11-29 | Megasorber Pty Ltd | Non-combustible sound-absorbing facing |
DE102010035431A1 (de) | 2010-08-26 | 2012-03-01 | Entwicklungsgesellschaft für Akustik (EfA) mit beschränkter Haftung | Breitbandiger Schallabsorber |
EP2503040A1 (en) * | 2011-03-23 | 2012-09-26 | Autoneum Management AG | Moulded multilayer lining |
DE102011078935A1 (de) | 2011-07-11 | 2013-01-17 | Bayerische Motoren Werke Aktiengesellschaft | Hochabsorptives Schallisolationsbauteil, insbesondere für den Kraftfahrzeuginnenraum |
FR2978459B1 (fr) * | 2011-07-28 | 2013-08-02 | Saint Gobain Adfors | Revetement mural absorbant acoustique renfermant une couche de fibres multilobees |
FR2979281B1 (fr) | 2011-08-25 | 2013-08-23 | Saint Gobain Adfors | Revetement mural pour confort thermique et acoustique |
US9260064B2 (en) | 2011-11-30 | 2016-02-16 | Honda Motor Co., Ltd. | Heat reflective material |
US8418806B1 (en) * | 2012-01-13 | 2013-04-16 | Janesville Acoustics, a Unit of Jason Incorporated | Sound attenuating device using an embedded layer for acoustical tuning |
JP5994713B2 (ja) | 2012-05-28 | 2016-09-21 | トヨタ紡織株式会社 | 車両用部品 |
TWI551452B (zh) * | 2012-06-22 | 2016-10-01 | San Shiang Technology Co Ltd | Fabrication method of composite layer with different hardness nonwoven fabric |
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JP2014054137A (ja) * | 2012-09-10 | 2014-03-20 | Yazaki Corp | ワイヤハーネス |
DE102012216500A1 (de) | 2012-09-17 | 2014-03-20 | Hp Pelzer Holding Gmbh | Mehrlagiger gelochter Schallabsorber |
KR101289129B1 (ko) | 2012-09-28 | 2013-07-23 | 웅진케미칼 주식회사 | 흡음성능이 우수한 흡음재 및 그 제조방법 |
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US9546439B2 (en) | 2014-05-15 | 2017-01-17 | Zephyros, Inc. | Process of making short fiber nonwoven molded articles |
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EP3245105B1 (en) | 2015-01-12 | 2021-03-03 | Zephyros Inc. | Acoustic floor underlay system |
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TWI672233B (zh) * | 2015-11-13 | 2019-09-21 | 瑞士商歐拓管理股份公司 | 用於減少噪音的多層吸音裝飾件與其使用 |
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DE102016203348A1 (de) * | 2016-03-01 | 2017-09-07 | Hp Pelzer Holding Gmbh | Mehrlagiger Akustik- und/oder Versteifungsvliesstoff |
WO2018066169A1 (ja) * | 2016-10-03 | 2018-04-12 | 名古屋油化株式会社 | 吸音性表皮材、吸音材、及びそれらの製造方法 |
US10607589B2 (en) | 2016-11-29 | 2020-03-31 | Milliken & Company | Nonwoven composite |
EP3585654B1 (fr) * | 2017-02-24 | 2021-04-07 | TREVES Products, Services & Innovation | Ecran de protection acoustique pour un moteur de vehicule automobile |
EP3470592A1 (fr) | 2017-10-13 | 2019-04-17 | Saint-Gobain Isover | Panneau acoustique en laine de verre et procede de fabrication d'un tel panneau |
MX2017014393A (es) * | 2017-11-09 | 2019-05-10 | Park Jungsik | Metodo de aplicación manual de almohadillas de amortiguamiento en superficies de ensamble de autopartes para evitar fricción y ruido, y proceso de obtención de tiras de almohadillas para aplicación manual. |
DE102020127588A1 (de) | 2020-10-20 | 2022-04-21 | Adler Pelzer Holding Gmbh | Absorptive Schallisolierungen |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4131664A (en) * | 1977-09-28 | 1978-12-26 | Allen Industries, Inc. | Method of making a multiple-density fibrous acoustical panel |
US4283457A (en) * | 1979-11-05 | 1981-08-11 | Huyck Corporation | Laminate structures for acoustical applications and method of making them |
CN1235578A (zh) * | 1996-10-29 | 1999-11-17 | 里特汽车国际有限公司 | 超轻、多功能、隔声组合件 |
CN2460618Y (zh) * | 2001-01-18 | 2001-11-21 | 申国强 | 一种隔音板 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3239973A (en) * | 1964-01-24 | 1966-03-15 | Johns Manville | Acoustical glass fiber panel with diaphragm action and controlled flow resistance |
US3783969A (en) * | 1968-05-27 | 1974-01-08 | Pall Corp | Acoustic insulation comprising anisometric compressed and bonded multilayer knitted wire mesh composites |
US4379192A (en) * | 1982-06-23 | 1983-04-05 | Kimberly-Clark Corporation | Impervious absorbent barrier fabric embodying films and fibrous webs |
DE3601204A1 (de) | 1986-01-17 | 1987-07-23 | Daimler Benz Ag | Geraeuschdaemmende verkleidung fuer den motorraum von kraftfahrzeugen |
DE3818301A1 (de) * | 1988-05-30 | 1989-12-07 | Deutsche Basaltsteinwolle | Geraeuschdaemmende verkleidung fuer den motorraum von kraftfahrzeugen sowie verfahren zu seiner herstellung |
CH682553A5 (de) * | 1990-09-03 | 1993-10-15 | Matec Holding | Schallisolierendes und schalldämpfendes Verbundwerk. |
DE4114140A1 (de) | 1991-04-30 | 1992-11-05 | Huels Chemische Werke Ag | Textile flaechengebilde |
DE4211409A1 (de) * | 1992-04-04 | 1993-10-07 | Daimler Benz Ag | Selbsttragende, wärme- und schalldämmende Verkleidung für Verbrennungsmotoren von Kraftfahrzeugen |
DE9405554U1 (de) | 1994-04-01 | 1994-06-01 | Schöpp, Ralph, 58285 Gevelsberg | Bodenbelag, insbesondere für Tennisplätze |
DE4422585C1 (de) * | 1994-06-28 | 1995-10-05 | Freudenberg Carl Fa | Luftschallabsorbierendes Formteil und Verfahren zu seiner Herstellung |
DE4428613A1 (de) * | 1994-08-12 | 1996-02-15 | Kinkel Werner Helmut | Schall- und Wämedämmstoff |
CA2224985A1 (en) * | 1995-06-23 | 1997-01-09 | Delton R. Thompson | Method of attenuating sound, and acoustical insulation therefor |
DE19708188C2 (de) * | 1997-02-28 | 2001-05-10 | Lohmann Gmbh & Co Kg | Schallschutzmaterial |
PT1058618E (pt) * | 1998-03-03 | 2004-04-30 | Rieter Automotive Int Ag | Laminado de camadas finais para a absorcao de sons |
ZA991938B (en) * | 1998-03-11 | 2000-09-10 | Dow Chemical Co | Structures and fabricated articles having shape memory made from alpha-olefin/vinyl or vinylidene aromatic and/or hindered aliphatic vinyl or vinylidene interpolymers. |
DE19812925A1 (de) | 1998-03-24 | 1999-09-30 | Asota Gmbh | Dreidimensionale, formstabile Formteile auf Basis von strukturierten Nadelvliesen |
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 |
US6220388B1 (en) * | 2000-01-27 | 2001-04-24 | Strandtek International, Inc. | Acoustical insulation panel |
EP1255663B1 (de) * | 2000-02-10 | 2004-06-02 | Rieter Automotive (International) Ag | Akustisch wirksame hutablage |
US6659223B2 (en) * | 2001-10-05 | 2003-12-09 | Collins & Aikman Products Co. | Sound attenuating material for use within vehicles and methods of making same |
-
2003
- 2003-05-28 DE DE10324257A patent/DE10324257B3/de not_active Expired - Lifetime
- 2003-12-29 US US10/747,763 patent/US7137477B2/en active Active
-
2004
- 2004-05-26 CN CN2004800147335A patent/CN1809871B/zh not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4131664A (en) * | 1977-09-28 | 1978-12-26 | Allen Industries, Inc. | Method of making a multiple-density fibrous acoustical panel |
US4283457A (en) * | 1979-11-05 | 1981-08-11 | Huyck Corporation | Laminate structures for acoustical applications and method of making them |
CN1235578A (zh) * | 1996-10-29 | 1999-11-17 | 里特汽车国际有限公司 | 超轻、多功能、隔声组合件 |
CN2460618Y (zh) * | 2001-01-18 | 2001-11-21 | 申国强 | 一种隔音板 |
Also Published As
Publication number | Publication date |
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US7137477B2 (en) | 2006-11-21 |
CN1809871A (zh) | 2006-07-26 |
DE10324257B3 (de) | 2004-09-30 |
US20040238275A1 (en) | 2004-12-02 |
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