EP3246479C0 - Unité d'absorption de sons - Google Patents

Unité d'absorption de sons

Info

Publication number
EP3246479C0
EP3246479C0 EP16170670.0A EP16170670A EP3246479C0 EP 3246479 C0 EP3246479 C0 EP 3246479C0 EP 16170670 A EP16170670 A EP 16170670A EP 3246479 C0 EP3246479 C0 EP 3246479C0
Authority
EP
European Patent Office
Prior art keywords
absorber unit
absorbing sound
absorbing
sound
absorber
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.)
Active
Application number
EP16170670.0A
Other languages
German (de)
English (en)
Other versions
EP3246479A1 (fr
EP3246479B1 (fr
Inventor
Walter Baumann
Abhay Siddeshwar Rajmane
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.)
G and H SCHALLSCHUTZ GmbH
Original Assignee
G and H SCHALLSCHUTZ GmbH
G H Schallschutz GmbH
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 G and H SCHALLSCHUTZ GmbH, G H Schallschutz GmbH filed Critical G and H SCHALLSCHUTZ GmbH
Priority to EP16170670.0A priority Critical patent/EP3246479B1/fr
Publication of EP3246479A1 publication Critical patent/EP3246479A1/fr
Application granted granted Critical
Publication of EP3246479C0 publication Critical patent/EP3246479C0/fr
Publication of EP3246479B1 publication Critical patent/EP3246479B1/fr
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
    • 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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
EP16170670.0A 2016-05-20 2016-05-20 Unité d'absorption de sons Active EP3246479B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP16170670.0A EP3246479B1 (fr) 2016-05-20 2016-05-20 Unité d'absorption de sons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP16170670.0A EP3246479B1 (fr) 2016-05-20 2016-05-20 Unité d'absorption de sons

Publications (3)

Publication Number Publication Date
EP3246479A1 EP3246479A1 (fr) 2017-11-22
EP3246479C0 true EP3246479C0 (fr) 2023-07-05
EP3246479B1 EP3246479B1 (fr) 2023-07-05

Family

ID=56108482

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16170670.0A Active EP3246479B1 (fr) 2016-05-20 2016-05-20 Unité d'absorption de sons

Country Status (1)

Country Link
EP (1) EP3246479B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112969830B (zh) * 2018-12-21 2022-12-27 香港科技大学 软声学边界平板
CN112049472A (zh) * 2020-09-10 2020-12-08 湖北汇宜建设工程有限公司 一种用于建筑工程施工的隔音棚

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9400092U1 (de) * 1994-01-05 1994-03-10 Jung-Akustik GmbH, 45276 Essen Frequenzvariables Schallschutzelement
US5834711A (en) * 1997-07-09 1998-11-10 Johns Manville International, Inc. Sound control through resonance damping
DE202012006256U1 (de) * 2012-06-28 2012-07-31 zörb acustic GmbH Schallschutzelement

Also Published As

Publication number Publication date
EP3246479A1 (fr) 2017-11-22
EP3246479B1 (fr) 2023-07-05

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