EP1876308A3 - Schallabsorbierende Vorrichtung - Google Patents

Schallabsorbierende Vorrichtung Download PDF

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Publication number
EP1876308A3
EP1876308A3 EP07405185A EP07405185A EP1876308A3 EP 1876308 A3 EP1876308 A3 EP 1876308A3 EP 07405185 A EP07405185 A EP 07405185A EP 07405185 A EP07405185 A EP 07405185A EP 1876308 A3 EP1876308 A3 EP 1876308A3
Authority
EP
European Patent Office
Prior art keywords
core
sound
absorbent device
coatings
grid
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.)
Granted
Application number
EP07405185A
Other languages
English (en)
French (fr)
Other versions
EP1876308B1 (de
EP1876308A2 (de
Inventor
Robert Bähler
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.)
Akustik & Raum AG
Original Assignee
Akustik & Raum AG
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=38556683&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1876308(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Akustik & Raum AG filed Critical Akustik & Raum AG
Publication of EP1876308A2 publication Critical patent/EP1876308A2/de
Publication of EP1876308A3 publication Critical patent/EP1876308A3/de
Application granted granted Critical
Publication of EP1876308B1 publication Critical patent/EP1876308B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Filters And Equalizers (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Building Environments (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Laminated Bodies (AREA)

Abstract

Bei einer schallabsorbierenden Vorrichtung, umfassend einen plattenförmigen Kern (2) mit einer ersten und einer zweiten Oberfläche (1a, 1b) und einer Anzahl diese Oberflächen (1a, 1b) verbindenden Seitenflächen (5) ist vorgesehen, dass eine erste Beschichtung (4a) und eine zweite Beschichtung (4b) die erste bzw. die zweite Oberfläche (1a, 1b) des Kerns (2) zumindest teilweise bedecken und dass die erste und/oder die zweite Beschichtung (4a, 4b) mit rasterartig angeordneten Löchern (6) versehen ist bzw. sind. Der Kern (2) ist zumindest teilweise mit einer Anzahl im wesentlichen parallel ausgerichteter Rillen (3) versehen, die die beiden Oberflächen (1a, 1b) des Kerns (2) durchdringen, wobei Löcher (6) in den Beschichtungen (4a, 4b) in die Rillen (3) münden.
EP07405185A 2006-07-07 2007-06-29 Schallabsorbierende Vorrichtung Active EP1876308B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH11012006 2006-07-07

Publications (3)

Publication Number Publication Date
EP1876308A2 EP1876308A2 (de) 2008-01-09
EP1876308A3 true EP1876308A3 (de) 2008-01-23
EP1876308B1 EP1876308B1 (de) 2009-05-27

Family

ID=38556683

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07405185A Active EP1876308B1 (de) 2006-07-07 2007-06-29 Schallabsorbierende Vorrichtung

Country Status (4)

Country Link
EP (1) EP1876308B1 (de)
AT (1) ATE432394T1 (de)
DE (1) DE502007000763D1 (de)
DK (1) DK1876308T3 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH700728B1 (de) 2007-07-13 2010-10-15 Albers & Co Akustikelemente.
CH706394A2 (de) 2012-04-26 2013-10-31 Akustik & Raum Ag Schallabsorbierendes Element.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1059837A (en) * 1963-08-20 1967-02-22 Us Acoustics Corp Tile making apparatus
WO2000014353A1 (de) * 1998-09-02 2000-03-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Plattenförmiges bauelement
EP1321593A2 (de) * 2001-12-21 2003-06-25 Diaplan Liegenschaftsverwaltungs GmbH Platte als Prallwandelement und Akustikelement
AT413121B (de) * 2004-02-24 2005-11-15 Lenz Nenning Gmbh Schalldämmendes paneel
EP1647645A2 (de) * 2004-10-13 2006-04-19 Polyeuro S.p.A. Wärmedämmelement für Häuser und Gebäude im Algemeinen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1299115B (de) * 1965-06-10 1969-07-10 Himmelheber Stranggepresste Holzspanplatte
DE202004018241U1 (de) * 2004-11-24 2006-04-06 Fritz Egger Gmbh & Co Deckschicht und Paneel mit schallabsorbierenden Eigenschaften

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1059837A (en) * 1963-08-20 1967-02-22 Us Acoustics Corp Tile making apparatus
WO2000014353A1 (de) * 1998-09-02 2000-03-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Plattenförmiges bauelement
EP1321593A2 (de) * 2001-12-21 2003-06-25 Diaplan Liegenschaftsverwaltungs GmbH Platte als Prallwandelement und Akustikelement
AT413121B (de) * 2004-02-24 2005-11-15 Lenz Nenning Gmbh Schalldämmendes paneel
EP1647645A2 (de) * 2004-10-13 2006-04-19 Polyeuro S.p.A. Wärmedämmelement für Häuser und Gebäude im Algemeinen

Also Published As

Publication number Publication date
EP1876308B1 (de) 2009-05-27
EP1876308A2 (de) 2008-01-09
DK1876308T3 (da) 2009-08-31
ATE432394T1 (de) 2009-06-15
DE502007000763D1 (de) 2009-07-09

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