ATE192876T1 - Platte zur dämpfung akustischer energie für niedrige, mittlere und hohe frequenzen - Google Patents

Platte zur dämpfung akustischer energie für niedrige, mittlere und hohe frequenzen

Info

Publication number
ATE192876T1
ATE192876T1 AT94440051T AT94440051T ATE192876T1 AT E192876 T1 ATE192876 T1 AT E192876T1 AT 94440051 T AT94440051 T AT 94440051T AT 94440051 T AT94440051 T AT 94440051T AT E192876 T1 ATE192876 T1 AT E192876T1
Authority
AT
Austria
Prior art keywords
medium
low
plate
acoustic energy
high frequencies
Prior art date
Application number
AT94440051T
Other languages
English (en)
Inventor
Alain Manigold
Original Assignee
Johnson Controls Roth
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 Johnson Controls Roth filed Critical Johnson Controls Roth
Application granted granted Critical
Publication of ATE192876T1 publication Critical patent/ATE192876T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, 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
    • E04B1/84—Sound-absorbing elements
    • E04B2001/8457—Solid slabs or blocks
    • E04B2001/8461—Solid slabs or blocks layered
    • 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
AT94440051T 1993-08-06 1994-08-03 Platte zur dämpfung akustischer energie für niedrige, mittlere und hohe frequenzen ATE192876T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9309846A FR2708777B1 (fr) 1993-08-06 1993-08-06 Panneau absorbant l'énergie acoustique dans les basses, moyennes et hautes fréquences, en particulier dans les fréquences comprises entre 400 Hz et 5000 Hz.

Publications (1)

Publication Number Publication Date
ATE192876T1 true ATE192876T1 (de) 2000-05-15

Family

ID=9450106

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94440051T ATE192876T1 (de) 1993-08-06 1994-08-03 Platte zur dämpfung akustischer energie für niedrige, mittlere und hohe frequenzen

Country Status (14)

Country Link
US (1) US5493081A (de)
EP (1) EP0637820B1 (de)
JP (1) JP3333052B2 (de)
KR (1) KR950005682A (de)
AT (1) ATE192876T1 (de)
CA (1) CA2129269A1 (de)
CZ (1) CZ285530B6 (de)
DE (2) DE69424351T2 (de)
ES (1) ES2074974T3 (de)
FR (1) FR2708777B1 (de)
HU (1) HUH3806A (de)
PT (1) PT637820E (de)
RU (1) RU2106021C1 (de)
SK (1) SK281833B6 (de)

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JP4635847B2 (ja) * 2005-11-30 2011-02-23 トヨタ紡織株式会社 防音材
JP4631034B2 (ja) * 2006-01-26 2011-02-16 独立行政法人産業技術総合研究所 ジェットエンジン
US8511978B2 (en) * 2006-05-02 2013-08-20 United Technologies Corporation Airfoil array with an endwall depression and components of the array
US20080017445A1 (en) * 2006-07-21 2008-01-24 Lear Corporation Lightweight dash insulator construction
FR2940176B1 (fr) * 2008-12-22 2011-02-11 Aircelle Sa Procede de fabrication d'un panneau d'attenuation acoustique, notamment pour l'aeronautique
DE102009007891A1 (de) 2009-02-07 2010-08-12 Willsingh Wilson Resonanz-Schallabsorber in mehrschichtiger Ausführung
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FR2978459B1 (fr) * 2011-07-28 2013-08-02 Saint Gobain Adfors Revetement mural absorbant acoustique renfermant une couche de fibres multilobees
FR2978373B1 (fr) * 2011-07-28 2013-08-02 Saint Gobain Adfors Revetement mural absorbant acoustique
FR2979281B1 (fr) 2011-08-25 2013-08-23 Saint Gobain Adfors Revetement mural pour confort thermique et acoustique
US20170204620A9 (en) * 2012-05-10 2017-07-20 Michael Freedman & Associates, Inc. Multi-layer acoustical flooring tile and method of manufacture
US9428121B2 (en) * 2012-11-29 2016-08-30 Techstyles, Inc. Acoustic wheel well liner
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CN107407097B (zh) 2014-12-08 2020-11-13 泽菲罗斯公司 垂直铺网纤维地板
CN107406043B (zh) 2015-01-12 2022-02-22 泽菲罗斯公司 声学地板垫层系统
CN107206732B (zh) 2015-01-20 2021-02-26 泽菲罗斯公司 镀铝表面的非纺织材料
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Also Published As

Publication number Publication date
DE637820T1 (de) 1996-02-15
RU2106021C1 (ru) 1998-02-27
FR2708777A1 (fr) 1995-02-10
DE69424351T2 (de) 2001-01-04
ES2074974T1 (es) 1995-10-01
EP0637820A1 (de) 1995-02-08
US5493081A (en) 1996-02-20
HU9402264D0 (en) 1994-10-28
RU94028651A (ru) 1996-06-20
PT637820E (pt) 2000-11-30
EP0637820B1 (de) 2000-05-10
ES2074974T3 (es) 2000-11-01
SK93894A3 (en) 1995-03-08
CZ285530B6 (cs) 1999-08-11
SK281833B6 (sk) 2001-08-06
DE69424351D1 (de) 2000-06-15
FR2708777B1 (fr) 1995-09-22
HUH3806A (en) 1997-03-28
JPH07152384A (ja) 1995-06-16
CA2129269A1 (fr) 1995-02-07
KR950005682A (ko) 1995-03-20
CZ182394A3 (en) 1995-02-15
JP3333052B2 (ja) 2002-10-07

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