EP1630311A3 - Sound absorbing device, specially for mounting on a ceiling or wall - Google Patents

Sound absorbing device, specially for mounting on a ceiling or wall Download PDF

Info

Publication number
EP1630311A3
EP1630311A3 EP05018336A EP05018336A EP1630311A3 EP 1630311 A3 EP1630311 A3 EP 1630311A3 EP 05018336 A EP05018336 A EP 05018336A EP 05018336 A EP05018336 A EP 05018336A EP 1630311 A3 EP1630311 A3 EP 1630311A3
Authority
EP
European Patent Office
Prior art keywords
sound absorbing
frame
ceiling
specially
mounting
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
EP05018336A
Other languages
German (de)
French (fr)
Other versions
EP1630311A2 (en
EP1630311B1 (en
Inventor
Sabine Keggenhoff
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.)
Individual
Original Assignee
Individual
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
Priority claimed from DE202004013360U external-priority patent/DE202004013360U1/en
Application filed by Individual filed Critical Individual
Publication of EP1630311A2 publication Critical patent/EP1630311A2/en
Publication of EP1630311A3 publication Critical patent/EP1630311A3/en
Application granted granted Critical
Publication of EP1630311B1 publication Critical patent/EP1630311B1/en
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
    • E04B1/8409—Sound-absorbing elements sheet-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
    • 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
    • E04B1/99—Room acoustics, i.e. forms of, or arrangements in, rooms for influencing or directing sound
    • 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
    • E04B2001/8452—Tray or frame type panels or blocks, with or without acoustical filling with peripheral frame members

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)

Abstract

The sound absorbing device has a first (9,13) and a second (2) frame, at least one first sound absorbing means (17), and a covering (4a,4b). The first sound absorbing means are detachably connected to the first frame, and the second frame is enclosed by the covering. The second frame with the covering is slipped over the first frame with the first sound absorbing means in the fashion of a hood and detachably connected to the first frame. A third frame (16) is detachably fitted to the first frame.
EP05018336A 2004-08-25 2005-08-24 Sound absorbing device, specially for mounting on a ceiling or wall Active EP1630311B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202004013360U DE202004013360U1 (en) 2004-08-24 2004-08-25 Sound absorbing device has second frame with covering is slipped over first frame with first sound absorbing means in fashion of hood and detachably connected to first frame

Publications (3)

Publication Number Publication Date
EP1630311A2 EP1630311A2 (en) 2006-03-01
EP1630311A3 true EP1630311A3 (en) 2007-06-27
EP1630311B1 EP1630311B1 (en) 2011-08-10

Family

ID=35355032

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05018336A Active EP1630311B1 (en) 2004-08-25 2005-08-24 Sound absorbing device, specially for mounting on a ceiling or wall

Country Status (2)

Country Link
EP (1) EP1630311B1 (en)
AT (1) ATE519897T1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2314783A1 (en) * 2009-10-21 2011-04-27 Thorsten Flörsheimer Ambient noise absorber
EP2725161B1 (en) * 2012-10-24 2015-10-14 Saint-Gobain Ecophon AB Sound absorbing module and a suspended ceiling comprising the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2226601A1 (en) * 1998-03-17 1999-09-17 Macdonald Gillis Pre-fabricated fabric covered acoustical wall panels

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19839973A1 (en) 1998-09-02 2000-03-23 Fraunhofer Ges Forschung Plate-shaped component

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2226601A1 (en) * 1998-03-17 1999-09-17 Macdonald Gillis Pre-fabricated fabric covered acoustical wall panels

Also Published As

Publication number Publication date
EP1630311A2 (en) 2006-03-01
ATE519897T1 (en) 2011-08-15
EP1630311B1 (en) 2011-08-10

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