ATE283181T1 - SOUND SHELLING ELEMENT - Google Patents

SOUND SHELLING ELEMENT

Info

Publication number
ATE283181T1
ATE283181T1 AT02764576T AT02764576T ATE283181T1 AT E283181 T1 ATE283181 T1 AT E283181T1 AT 02764576 T AT02764576 T AT 02764576T AT 02764576 T AT02764576 T AT 02764576T AT E283181 T1 ATE283181 T1 AT E283181T1
Authority
AT
Austria
Prior art keywords
sound
shelling element
plate
partition walls
shelling
Prior art date
Application number
AT02764576T
Other languages
German (de)
Inventor
Franz Schweiggart
Franz Koch
Dimitrios Patsouras
Klaus Pfaffelhuber
Original Assignee
Faist Automotive Gmbh & Co Kg
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7692123&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE283181(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Faist Automotive Gmbh & Co Kg filed Critical Faist Automotive Gmbh & Co Kg
Application granted granted Critical
Publication of ATE283181T1 publication Critical patent/ATE283181T1/en

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
    • G10K11/172—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using resonance effects
    • 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
    • E04B1/86—Sound-absorbing elements slab-shaped
    • 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
    • E04B2001/8263—Mounting of acoustical elements on supporting structure, e.g. framework or wall surface
    • E04B2001/8281—Flat elements mounted parallel to a supporting surface with an acoustically active air gap between the elements and the mounting surface
    • 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
    • E04B2001/8423—Tray or frame type panels or blocks, with or without acoustical filling
    • E04B2001/8433—Tray or frame type panels or blocks, with or without acoustical filling with holes in their face
    • 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
    • E04B2001/8476—Solid slabs or blocks with acoustical cavities, with or without acoustical filling
    • E04B2001/848—Solid slabs or blocks with acoustical cavities, with or without acoustical filling the cavities opening onto the face of the element
    • E04B2001/8485—Solid slabs or blocks with acoustical cavities, with or without acoustical filling the cavities opening onto the face of the element the opening being restricted, e.g. forming Helmoltz resonators
    • 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
    • E04B2001/8476—Solid slabs or blocks with acoustical cavities, with or without acoustical filling
    • E04B2001/848—Solid slabs or blocks with acoustical cavities, with or without acoustical filling the cavities opening onto the face of the element
    • E04B2001/8495—Solid slabs or blocks with acoustical cavities, with or without acoustical filling the cavities opening onto the face of the element the openings going through from one face to the other face of the element

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Multimedia (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Laminated Bodies (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

To improve the absorption of sound, a plate (1) comprising numerous small perforations (2), or a layer with a low hole-surface ratio is used as a front cover for a system (3) of chambers (4), the latter being separated from one another by partition walls (5). Said partition walls (5) run essentially perpendicular to the plate (1).
AT02764576T 2001-07-17 2002-06-04 SOUND SHELLING ELEMENT ATE283181T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10134783A DE10134783B4 (en) 2001-07-17 2001-07-17 A sound proofing
PCT/EP2002/006106 WO2003008237A1 (en) 2001-07-17 2002-06-04 Soundproofing element

Publications (1)

Publication Number Publication Date
ATE283181T1 true ATE283181T1 (en) 2004-12-15

Family

ID=7692123

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02764576T ATE283181T1 (en) 2001-07-17 2002-06-04 SOUND SHELLING ELEMENT

Country Status (5)

Country Link
EP (1) EP1406792B1 (en)
AT (1) ATE283181T1 (en)
DE (2) DE10134783B4 (en)
ES (1) ES2235081T3 (en)
WO (1) WO2003008237A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4680963B2 (en) * 2007-07-09 2011-05-11 株式会社神戸製鋼所 Double wall structure with frame
DE102010029409B4 (en) 2010-05-27 2019-12-12 Röchling Automotive AG & Co. KG Thermal motor vehicle working space panel
TW201404985A (en) * 2012-05-07 2014-02-01 3M Innovative Properties Co Acoustic dampening device and installation

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1352581A (en) * 1963-04-03 1964-02-14 Soundproofing slab of synthetic materials in the foam state, and method of manufacturing this slab
DE1264021B (en) * 1962-12-01 1968-03-21 Gruenzweig & Hartmann A G Sound absorbing wall
DE2408028B2 (en) * 1974-02-20 1978-05-11 Fa. Carl Freudenberg, 6940 Weinheim Sound absorbing plate
GB2038410B (en) * 1978-12-27 1982-11-17 Rolls Royce Acoustic lining utilising resonance
CH683855A5 (en) * 1991-07-24 1994-05-31 Zdzislaw Pregowski Sound absorbing plate.
CH692731A5 (en) * 1998-01-09 2002-10-15 Rieter Automotive Int Ag Ultra-light, sound and shock absorbing kit.
DE29803674U1 (en) * 1998-03-03 1999-07-15 M. Faist GmbH & Co. KG, 86381 Krumbach Laminate
PL347765A1 (en) * 1999-05-06 2002-04-22 Faist Automotive Gmbh & Co Kg Sound-shielding element, use thereof and method for producing the same

Also Published As

Publication number Publication date
DE10134783A1 (en) 2003-02-13
EP1406792A1 (en) 2004-04-14
DE10134783B4 (en) 2005-09-15
ES2235081T3 (en) 2005-07-01
DE50201635D1 (en) 2004-12-30
WO2003008237A1 (en) 2003-01-30
EP1406792B1 (en) 2004-11-24

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Legal Events

Date Code Title Description
RZN Patent revoked