AU2015225964B2 - High and low frequency sound absorption assembly - Google Patents

High and low frequency sound absorption assembly Download PDF

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Publication number
AU2015225964B2
AU2015225964B2 AU2015225964A AU2015225964A AU2015225964B2 AU 2015225964 B2 AU2015225964 B2 AU 2015225964B2 AU 2015225964 A AU2015225964 A AU 2015225964A AU 2015225964 A AU2015225964 A AU 2015225964A AU 2015225964 B2 AU2015225964 B2 AU 2015225964B2
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AU
Australia
Prior art keywords
sound
absorption assembly
sheets
assembly
assembly according
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
AU2015225964A
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English (en)
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AU2015225964A1 (en
Inventor
Jean-Marc Scherrer
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Individual
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Individual
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Filing date
Publication date
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Publication of AU2015225964A1 publication Critical patent/AU2015225964A1/en
Application granted granted Critical
Publication of AU2015225964B2 publication Critical patent/AU2015225964B2/en
Active legal-status Critical Current
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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
    • 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
    • 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
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/001—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by provisions for heat or sound insulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • 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
    • E04B2001/8457—Solid slabs or blocks
    • E04B2001/8461—Solid slabs or blocks layered
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
    • E04B2009/0492—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like with fabrics tensioned on frames

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Building Environments (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
AU2015225964A 2014-03-04 2015-03-03 High and low frequency sound absorption assembly Active AU2015225964B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1451735A FR3018384B1 (fr) 2014-03-04 2014-03-04 Ensemble d'absorption acoustique a hautes et basses frequences
FR1451735 2014-03-04
PCT/FR2015/050509 WO2015132521A1 (fr) 2014-03-04 2015-03-03 Ensemble d'absorption acoustique a hautes et basses frequences

Publications (2)

Publication Number Publication Date
AU2015225964A1 AU2015225964A1 (en) 2016-08-25
AU2015225964B2 true AU2015225964B2 (en) 2020-06-25

Family

ID=50473682

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2015225964A Active AU2015225964B2 (en) 2014-03-04 2015-03-03 High and low frequency sound absorption assembly

Country Status (9)

Country Link
US (1) US10109269B2 (cg-RX-API-DMAC7.html)
EP (1) EP3114678B1 (cg-RX-API-DMAC7.html)
CN (1) CN106103858B (cg-RX-API-DMAC7.html)
AU (1) AU2015225964B2 (cg-RX-API-DMAC7.html)
BR (1) BR112016019867B1 (cg-RX-API-DMAC7.html)
CA (1) CA2941314C (cg-RX-API-DMAC7.html)
DK (1) DK3114678T3 (cg-RX-API-DMAC7.html)
FR (1) FR3018384B1 (cg-RX-API-DMAC7.html)
WO (1) WO2015132521A1 (cg-RX-API-DMAC7.html)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3000509B1 (fr) * 2012-12-31 2015-01-16 Jean-Marc Scherrer Ensemble etanche et acoustiquement absorbant pour fausse paroi
US10134379B2 (en) * 2016-03-01 2018-11-20 Guardian Glass, LLC Acoustic wall assembly having double-wall configuration and passive noise-disruptive properties, and/or method of making and/or using the same
US10354638B2 (en) 2016-03-01 2019-07-16 Guardian Glass, LLC Acoustic wall assembly having active noise-disruptive properties, and/or method of making and/or using the same
CN106482049A (zh) * 2016-11-18 2017-03-08 广东环境保护工程职业学院 吸声灯具
US10726855B2 (en) 2017-03-15 2020-07-28 Guardian Glass, Llc. Speech privacy system and/or associated method
US10373626B2 (en) 2017-03-15 2019-08-06 Guardian Glass, LLC Speech privacy system and/or associated method
US10304473B2 (en) 2017-03-15 2019-05-28 Guardian Glass, LLC Speech privacy system and/or associated method
US11114080B2 (en) * 2018-08-27 2021-09-07 Toyota Motor Engineering & Manufacturing North America, Inc. Duct sound absorber
US20210383784A1 (en) * 2018-11-09 2021-12-09 3M Innovative Properties Company Blanking panels including acoustic absorbing materials
EP4446646B1 (en) * 2023-04-13 2025-10-01 Zumtobel Lighting GmbH Luminaire

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090250293A1 (en) * 2008-04-04 2009-10-08 Airbus Deutschland Gmbh Acoustically optimized cabin wall element
US20130148357A1 (en) * 2011-12-09 2013-06-13 3M Innovative Properties Company Acoustic light panel

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US1754411A (en) * 1927-11-10 1930-04-15 United States Gypsum Co Sound-insulating construction
US2000806A (en) * 1932-05-18 1935-05-07 Macoustic Engineering Company Method of and apparatus for sound modification
US2132642A (en) * 1932-07-21 1938-10-11 Johns Manville Sound absorbing unit
US2159488A (en) * 1935-08-01 1939-05-23 Johns Manville Perforated membrane
US2177393A (en) * 1937-06-08 1939-10-24 Johns Manville Sound absorbing structure
GB614404A (en) * 1945-08-27 1948-12-15 Cementation Co Ltd Improvements in or relating to means for reducing the sound effect of the passage of air or other gases through conduits
US3253675A (en) * 1955-01-24 1966-05-31 Bolt Beranek & Newman Light-transmitting acoustic absorber and method
US2966954A (en) * 1957-07-11 1961-01-03 Celotex Corp Acoustical correction element
US6617002B2 (en) * 1998-07-24 2003-09-09 Minnesota Mining And Manufacturing Company Microperforated polymeric film for sound absorption and sound absorber using same
US6367581B1 (en) * 2000-05-25 2002-04-09 Otis Elevator Company Sound absorbing light fixture
JP4050632B2 (ja) * 2003-02-24 2008-02-20 株式会社神戸製鋼所 吸音構造体
KR100787297B1 (ko) * 2003-09-05 2007-12-20 가부시키가이샤 고베 세이코쇼 흡음 구조체 및 그 제조 방법
FR2867797A1 (fr) * 2004-03-17 2005-09-23 Jean Marc Scherrer Plafond caisson lumineux
EP2045348B1 (en) 2006-07-13 2013-03-13 Nippon Steel & Sumitomo Metal Corporation Bend pipe and process for producing the same
US8109361B2 (en) * 2006-07-20 2012-02-07 Kobe Steel, Ltd. Solid-borne sound reducing structure
WO2008017737A1 (fr) * 2006-08-10 2008-02-14 Brevetix Ensemble acoustiquement absorbant
US8525402B2 (en) * 2006-09-11 2013-09-03 3M Innovative Properties Company Illumination devices and methods for making the same
US8100225B2 (en) * 2006-09-13 2012-01-24 Nucore Technologies Inc. Room dampening panel
CN101650938A (zh) * 2008-08-15 2010-02-17 吴哲 用于空气环境吸声的方法及装置及隔声室制造方法
DE102009020996A1 (de) 2009-05-12 2010-11-18 Aksys Gmbh Luftschall isolierender Materialaufbau
FR2970009B1 (fr) * 2010-12-30 2021-06-11 Normalu Ensemble acoustiquement absorbant
US9390702B2 (en) * 2014-03-27 2016-07-12 Acoustic Metamaterials Inc. Acoustic metamaterial architectured composite layers, methods of manufacturing the same, and methods for noise control using the same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090250293A1 (en) * 2008-04-04 2009-10-08 Airbus Deutschland Gmbh Acoustically optimized cabin wall element
US20130148357A1 (en) * 2011-12-09 2013-06-13 3M Innovative Properties Company Acoustic light panel

Also Published As

Publication number Publication date
CN106103858A (zh) 2016-11-09
FR3018384A1 (fr) 2015-09-11
FR3018384B1 (fr) 2016-03-11
CA2941314A1 (en) 2015-09-11
CA2941314C (en) 2022-04-26
DK3114678T3 (da) 2021-12-20
EP3114678A1 (fr) 2017-01-11
US20160365079A1 (en) 2016-12-15
US10109269B2 (en) 2018-10-23
WO2015132521A1 (fr) 2015-09-11
AU2015225964A1 (en) 2016-08-25
BR112016019867B1 (pt) 2022-10-04
EP3114678B1 (fr) 2021-09-15
CN106103858B (zh) 2021-11-16
BR112016019867A2 (cg-RX-API-DMAC7.html) 2017-08-15

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