DE69620047D1 - Element zur akustischen Absorption und Herstellungsverfahren dafür - Google Patents

Element zur akustischen Absorption und Herstellungsverfahren dafür

Info

Publication number
DE69620047D1
DE69620047D1 DE69620047T DE69620047T DE69620047D1 DE 69620047 D1 DE69620047 D1 DE 69620047D1 DE 69620047 T DE69620047 T DE 69620047T DE 69620047 T DE69620047 T DE 69620047T DE 69620047 D1 DE69620047 D1 DE 69620047D1
Authority
DE
Germany
Prior art keywords
manufacturing
method therefor
absorption element
acoustic absorption
acoustic
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 - Fee Related
Application number
DE69620047T
Other languages
English (en)
Other versions
DE69620047T2 (de
Inventor
Syohei Masui
Satoru Funakoshi
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of DE69620047D1 publication Critical patent/DE69620047D1/de
Application granted granted Critical
Publication of DE69620047T2 publication Critical patent/DE69620047T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/162—Selection of materials
    • G10K11/168—Plural layers of different materials, e.g. sandwiches
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1039—Surface deformation only of sandwich or lamina [e.g., embossed panels]
    • Y10T156/1041—Subsequent to lamination
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/24992—Density or compression of components
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/24996—With internal element bridging layers, nonplanar interface between layers, or intermediate layer of commingled adjacent foam layers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249981—Plural void-containing components
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249986—Void-containing component contains also a solid fiber or solid particle
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987—With nonvoid component of specified composition
    • Y10T428/249988—Of about the same composition as, and adjacent to, the void-containing component
DE69620047T 1995-05-16 1996-05-15 Element zur akustischen Absorption und Herstellungsverfahren dafür Expired - Fee Related DE69620047T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7116729A JPH08309898A (ja) 1995-05-16 1995-05-16 吸音部品およびその製造方法

Publications (2)

Publication Number Publication Date
DE69620047D1 true DE69620047D1 (de) 2002-05-02
DE69620047T2 DE69620047T2 (de) 2002-11-07

Family

ID=14694355

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69620047T Expired - Fee Related DE69620047T2 (de) 1995-05-16 1996-05-15 Element zur akustischen Absorption und Herstellungsverfahren dafür

Country Status (4)

Country Link
US (1) US5968629A (de)
EP (1) EP0743632B1 (de)
JP (1) JPH08309898A (de)
DE (1) DE69620047T2 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1167403A (ja) * 1997-08-08 1999-03-09 Harness Sogo Gijutsu Kenkyusho:Kk 吸音材および該吸音材を備えたケーブルリール
NZ334743A (en) * 1999-03-19 2000-11-24 Robert Lindsay Russell Acoustic panel, frameword covered on at least one face by a membrane having a computer or electronic printer generated image
US6827894B1 (en) * 2000-06-30 2004-12-07 Owens Corning Fiberglas Technology, Inc. Process for forming composite insulator
AUPQ883000A0 (en) * 2000-07-19 2000-08-10 I.N.C. Corporation Pty Ltd A thermoformable acoustic sheet
WO2002038374A1 (en) * 2000-11-10 2002-05-16 Nagoya Oilchemical Co., Ltd. Interior material
AU2002950102A0 (en) * 2002-07-08 2002-09-12 Haven Developments (Nsw) Pty Limited Improved wall stud
US6896321B2 (en) 2002-10-01 2005-05-24 Lear Corporation Vehicle headliner
DE10253832A1 (de) * 2002-11-18 2004-05-27 Carcoustics Tech Center Gmbh Schallisolierender Hitzeschutzschild
US7837911B2 (en) * 2004-01-26 2010-11-23 Sabic Innovative Plastics Ip B.V. Methods of forming a layered article
DE102004053751A1 (de) * 2004-11-06 2006-05-11 Seeber Ag & Co. Kg Akustik-Verkleidungsteil für ein Fahrzeug
US20080029336A1 (en) * 2006-06-10 2008-02-07 Patrick Sigler Acoustic panel
WO2008101360A1 (de) * 2007-02-19 2008-08-28 Quadrant Plastic Composites Ag Verfahren zur herstellung von formteilen aus luftporenhaltigem, faserverstärktem polypropylen
UA101615C2 (ru) * 2007-05-01 2013-04-25 Уобтек Холдинг Корп. Узел поглощающего аппарата для железнодорожного транспортного средства (варианты)
EP2503040A1 (de) * 2011-03-23 2012-09-26 Autoneum Management AG Geformte mehrschichtige Verkleidung
US20150247289A1 (en) * 2012-10-02 2015-09-03 Sumitomo Bakelite Co., Ltd. Laminate and composite
US8734613B1 (en) 2013-07-05 2014-05-27 Usg Interiors, Llc Glass fiber enhanced mineral wool based acoustical tile
DE102014203235A1 (de) * 2014-02-24 2015-08-27 Mahle International Gmbh Klimagerät, insbesondere für ein Kraftfahrzeug und Verfahren zur Herstellung einer Komponente eines Klimagerätes
JP2016016541A (ja) * 2014-07-04 2016-02-01 日本ガスケット株式会社 繊維強化樹脂およびその製造方法
JP6231454B2 (ja) * 2014-08-18 2017-11-15 豊田鉄工株式会社 複合成形体及びその成形方法
US10113322B2 (en) 2014-12-08 2018-10-30 Zephyros, Inc. Vertically lapped fibrous flooring
WO2016115138A1 (en) 2015-01-12 2016-07-21 Zephyros, Inc. Acoustic floor underlay system
CN107206732B (zh) 2015-01-20 2021-02-26 泽菲罗斯公司 镀铝表面的非纺织材料
WO2016187526A1 (en) 2015-05-20 2016-11-24 Zephyros, Inc. Multi-impedance composite
EP3572205B1 (de) * 2018-05-24 2021-07-07 Rhodia Operations Verfahren zur herstellung von verbundartikeln

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4035215A (en) * 1976-04-05 1977-07-12 Allen Industries, Inc. Process for making sound insulation components
US4190697A (en) * 1979-01-15 1980-02-26 Milsco Manufacturing Company Multidensity foam article and method of preparation
GB8400293D0 (en) * 1984-01-06 1984-02-08 Wiggins Teape Group Ltd Moulded fibre reinforced plastics articles
GB8527023D0 (en) * 1985-11-01 1985-12-04 Wiggins Teape Group Ltd Moulded fibre reinforced plastic articles
GB8618726D0 (en) * 1986-07-31 1986-09-10 Wiggins Teape Group Ltd Thermoplastics material
JPS63203326A (ja) * 1987-02-20 1988-08-23 東洋ゴム工業株式会社 表皮付きポリウレタンフオ−ム内装材及びその製造方法
US4863791A (en) * 1987-04-06 1989-09-05 United Technologies Automotive, Inc. Sound absorption in foam core panels
DE3818301A1 (de) * 1988-05-30 1989-12-07 Deutsche Basaltsteinwolle Geraeuschdaemmende verkleidung fuer den motorraum von kraftfahrzeugen sowie verfahren zu seiner herstellung
US5258089A (en) * 1988-08-05 1993-11-02 Sekisui Kagaku Kogyo Kabushiki Kaisha Method for producing interior-finishing material for use in automobiles
US5200252A (en) * 1992-07-20 1993-04-06 Davidson Textron Inc. Reinforced fastening boss and method for making the same
US5501895A (en) * 1992-07-23 1996-03-26 Finley; Brenda L. Floor covering underlayment
JPH06234129A (ja) * 1993-02-08 1994-08-23 Kuraray Co Ltd 複合体の製造方法
JPH06332466A (ja) * 1993-05-20 1994-12-02 Nissan Motor Co Ltd 車両外装用吸音材
JPH081698A (ja) * 1994-06-15 1996-01-09 Sumitomo Chem Co Ltd 繊維強化熱可塑性樹脂成形体の製造方法およびそれに用いる金型

Also Published As

Publication number Publication date
US5968629A (en) 1999-10-19
EP0743632A2 (de) 1996-11-20
EP0743632A3 (de) 1997-11-19
EP0743632B1 (de) 2002-03-27
JPH08309898A (ja) 1996-11-26
DE69620047T2 (de) 2002-11-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee