EP2487677A4 - Dispositif d'absorption des sons composite comprenant une cavité résonnante incorporée - Google Patents

Dispositif d'absorption des sons composite comprenant une cavité résonnante incorporée

Info

Publication number
EP2487677A4
EP2487677A4 EP10841854.2A EP10841854A EP2487677A4 EP 2487677 A4 EP2487677 A4 EP 2487677A4 EP 10841854 A EP10841854 A EP 10841854A EP 2487677 A4 EP2487677 A4 EP 2487677A4
Authority
EP
European Patent Office
Prior art keywords
incorporated
sound absorption
resonant cavity
absorption device
composite sound
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
EP10841854.2A
Other languages
German (de)
English (en)
Other versions
EP2487677A1 (fr
EP2487677B1 (fr
Inventor
Qian Zhang
Yadong Lu
Jun Yang
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.)
Institute of Acoustics CAS
Original Assignee
Institute of Acoustics CAS
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 Institute of Acoustics CAS filed Critical Institute of Acoustics CAS
Publication of EP2487677A1 publication Critical patent/EP2487677A1/fr
Publication of EP2487677A4 publication Critical patent/EP2487677A4/fr
Application granted granted Critical
Publication of EP2487677B1 publication Critical patent/EP2487677B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E04B1/84—Sound-absorbing elements
    • E04B2001/8423—Tray or frame type panels or blocks, with or without acoustical filling
    • E04B2001/8428—Tray or frame type panels or blocks, with or without acoustical filling containing specially shaped acoustical bodies, e.g. funnels, egg-crates, fanfolds
    • 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)
  • Multimedia (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Building Environments (AREA)
EP10841854.2A 2010-01-08 2010-10-14 Dispositif composite d'absorption des sons comprenant une cavité résonnante incorporée Active EP2487677B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2010100012231A CN101727894B (zh) 2010-01-08 2010-01-08 一种内置共振腔体的复合吸声装置
PCT/CN2010/001613 WO2011082510A1 (fr) 2010-01-08 2010-10-14 Dispositif d'absorption des sons composite comprenant une cavité résonnante incorporée

Publications (3)

Publication Number Publication Date
EP2487677A1 EP2487677A1 (fr) 2012-08-15
EP2487677A4 true EP2487677A4 (fr) 2016-03-02
EP2487677B1 EP2487677B1 (fr) 2020-03-04

Family

ID=42448685

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10841854.2A Active EP2487677B1 (fr) 2010-01-08 2010-10-14 Dispositif composite d'absorption des sons comprenant une cavité résonnante incorporée

Country Status (3)

Country Link
EP (1) EP2487677B1 (fr)
CN (1) CN101727894B (fr)
WO (1) WO2011082510A1 (fr)

Families Citing this family (43)

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CN101727894B (zh) * 2010-01-08 2012-05-23 中国科学院声学研究所 一种内置共振腔体的复合吸声装置
CN102314869A (zh) * 2010-07-08 2012-01-11 西北工业大学 一种基于开口空心球的负弹性模量声学超材料
CN102568466A (zh) * 2010-12-14 2012-07-11 西北工业大学 一种可调谐的负弹性模量声学超材料
RU2540177C2 (ru) * 2012-08-21 2015-02-10 Федеральное государственное бюджетное учреждение "Всероссийский научно-исследовательский институт по проблемам гражданской обороны и чрезвычайных ситуаций МЧС России" (федеральный центр науки и высоких технологий) Звукопоглощающая конструкция производственного здания
US9813802B2 (en) 2012-10-18 2017-11-07 Nokia Technologies Oy Resonance damping for audio transducer systems
KR101422113B1 (ko) * 2013-04-26 2014-07-22 목포해양대학교 산학협력단 통기통로 또는 통수통로 둘레에 중첩된 차음용 공진챔버를 갖는 통기형 또는 통수형 방음벽
JP6516150B2 (ja) 2014-04-28 2019-05-22 株式会社リコー 吸音装置、電子機器及び画像形成装置
FR3028906B1 (fr) * 2014-11-25 2020-02-07 Institut De Recherche Technologique Jules Verne Procede et dispositif d’amortissement vibratoire d’un panneau
CN104616649A (zh) * 2014-12-05 2015-05-13 城林环保技术（上海）有限公司 一种pvc抗锈蚀吸音消声板
CN105155704B (zh) * 2015-06-19 2018-05-29 江苏英思达科技有限公司 一种双层金属尖劈及其制备方法
CN107369436A (zh) * 2016-05-11 2017-11-21 北京市劳动保护科学研究所 一种含有空心软质共振体的复合吸声结构
CN107369437A (zh) * 2016-05-12 2017-11-21 北京市劳动保护科学研究所 一种吸声面板与软质共振单元结合的复合吸声结构
CN107437411B (zh) * 2016-05-27 2023-09-15 北京市劳动保护科学研究所 一种低频复合吸声装置
WO2018047153A1 (fr) * 2016-09-12 2018-03-15 Acoustic Metamaterials Group Limited Absorbeur de bruit en métamatériau acoustique
CN108615520B (zh) * 2016-12-13 2020-10-16 航天特种材料及工艺技术研究所 一种基于多分级结构的吸声材料及其制备方法
CN106765678A (zh) * 2017-01-09 2017-05-31 美的集团股份有限公司 消声器以及空调系统
CN108399911B (zh) * 2017-02-06 2024-03-22 北京市劳动保护科学研究所 一种低频宽带的通风散热隔声结构
WO2018235974A1 (fr) * 2017-06-22 2018-12-27 Ketech Co., Ltd. Panneau d'insonorisation à passage d'air et mur d'insonorisation à passage d'air utilisant ledit panneau
CN109389965B (zh) * 2017-08-03 2023-05-16 深圳市环波科技有限责任公司 宽频带声波吸收器及其构造方法
CN107563065B (zh) * 2017-09-05 2023-06-23 同济大学 中低频腔管宽频吸声结构设计方法及其结构
CN107401225B (zh) * 2017-09-08 2023-06-23 北京市劳动保护科学研究所 一种柔性颗粒堆砌的吸、隔声结构
CN108847211B (zh) * 2018-05-18 2020-09-11 上海超颖声学科技有限公司 一种声学结构及其设计方法
CN108922510B (zh) * 2018-07-18 2023-08-15 重庆大学 多孔吸声材料与共振结构并联的混合吸声结构
CN110806221A (zh) * 2018-08-06 2020-02-18 厦门雅迅网络股份有限公司 一种可防御共振的mems传感器及其防御共振方法
JP7172457B2 (ja) * 2018-11-05 2022-11-16 ヤマハ株式会社 吸音用ユニットおよび吸音構造体
CN109448687B (zh) * 2018-11-06 2023-12-26 株洲国创轨道科技有限公司 吸声装置及其制造方法
CN109243421A (zh) * 2018-11-08 2019-01-18 南京光声超构材料研究院有限公司 一种用于吸声降噪的低频吸声结构
CN109147750A (zh) * 2018-11-15 2019-01-04 中车株洲电力机车有限公司 一种低频耦合吸声结构
JP7056587B2 (ja) * 2019-01-07 2022-04-19 トヨタ自動車株式会社 防音装置
US20200388265A1 (en) * 2019-06-10 2020-12-10 Toyota Motor Engineering & Manufacturing North America, Inc. Sound isolation device
CN111926933B (zh) * 2019-12-24 2021-06-15 南京林业大学 一种基于亥姆霍兹共鸣器的可调频吸声板
CN111719723B (zh) * 2020-06-24 2025-05-13 天津大学 一种利于透气隔音的多层复合吸声板
CN112002299A (zh) * 2020-08-24 2020-11-27 扬州大学 一种复合多层开缝管隔音屏
CN112779998B (zh) * 2020-12-31 2022-04-22 南京大学 一种全频带超构吸声体
CN113404749B (zh) * 2021-06-24 2023-01-03 哈尔滨工程大学 一种水下射流涡流发生器的产生装置
CN113734394B (zh) * 2021-08-03 2022-08-23 中国科学院声学研究所 一种气囊结构及含该结构的水深自适应型气基消隔声装置
EP4174843B1 (fr) * 2021-08-31 2024-07-31 Dalian University of Technology Absorbeur acoustique à large bande à batterie de filtres passe-bas
CN113847810B (zh) * 2021-10-11 2024-03-08 成都新仪征环保科技有限公司 一种低噪音风冷散热装置
CN114255722B (zh) * 2021-12-27 2025-07-15 南昌航空大学 一种带有变截面背腔结构的微穿孔板吸声结构及设计方法
CN114738239B (zh) * 2022-03-29 2024-10-22 深圳市安保医疗科技股份有限公司 消声器和空气压缩机
CN116504213A (zh) * 2023-04-27 2023-07-28 船舶信息研究中心(中国船舶集团有限公司第七一四研究所) 一种吸声装置、水下航行器
CN116543737A (zh) * 2023-06-15 2023-08-04 广东电网有限责任公司广州供电局 消声器
CN116863901A (zh) * 2023-07-31 2023-10-10 国网陕西省电力有限公司电力科学研究院 一种超构吸隔声材料

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GB2027255A (en) * 1978-07-25 1980-02-13 Weltin W E Sound absorbing means
US4600078A (en) * 1983-12-12 1986-07-15 Lockheed Corporation Sound barrier
US5777947A (en) * 1995-03-27 1998-07-07 Georgia Tech Research Corporation Apparatuses and methods for sound absorption using hollow beads loosely contained in an enclosure
EP0926656A1 (fr) * 1997-12-23 1999-06-30 Gilles Giora Structure antibruit avec corps en matériau poreux absorbant
EP0965977A2 (fr) * 1998-06-16 1999-12-22 Continental Aktiengesellschaft Elément d'amortissement
US6021612A (en) * 1995-09-08 2000-02-08 C&D Technologies, Inc. Sound absorptive hollow core structural panel
US20050109557A1 (en) * 2003-11-21 2005-05-26 Snecma Moteurs Soundproofing panel with beads, and a method of manufacture
US20090283356A1 (en) * 2006-07-20 2009-11-19 Kabushiki Kaisha Kobe Seiko Sho(Kobe Steel, Ltd.) Solid-borne sound reducing structure

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CN201199437Y (zh) * 2007-11-29 2009-02-25 北京绿创声学工程股份有限公司 一种隔声吸声板
CN101329864B (zh) * 2008-07-11 2011-06-01 西安交通大学 具有缝隙特征散射体的二维声子晶体结构及带隙材料
CN101727894B (zh) * 2010-01-08 2012-05-23 中国科学院声学研究所 一种内置共振腔体的复合吸声装置
CN201622837U (zh) * 2010-01-08 2010-11-03 中国科学院声学研究所 一种多腔复合吸声装置

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Publication number Priority date Publication date Assignee Title
GB2005384A (en) * 1977-10-04 1979-04-19 Rolls Royce Multi-layer acoustic lining
GB2027255A (en) * 1978-07-25 1980-02-13 Weltin W E Sound absorbing means
US4600078A (en) * 1983-12-12 1986-07-15 Lockheed Corporation Sound barrier
US5777947A (en) * 1995-03-27 1998-07-07 Georgia Tech Research Corporation Apparatuses and methods for sound absorption using hollow beads loosely contained in an enclosure
US6021612A (en) * 1995-09-08 2000-02-08 C&D Technologies, Inc. Sound absorptive hollow core structural panel
EP0926656A1 (fr) * 1997-12-23 1999-06-30 Gilles Giora Structure antibruit avec corps en matériau poreux absorbant
EP0965977A2 (fr) * 1998-06-16 1999-12-22 Continental Aktiengesellschaft Elément d'amortissement
US20050109557A1 (en) * 2003-11-21 2005-05-26 Snecma Moteurs Soundproofing panel with beads, and a method of manufacture
US20090283356A1 (en) * 2006-07-20 2009-11-19 Kabushiki Kaisha Kobe Seiko Sho(Kobe Steel, Ltd.) Solid-borne sound reducing structure

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Title
See also references of WO2011082510A1 *

Also Published As

Publication number Publication date
WO2011082510A1 (fr) 2011-07-14
EP2487677A1 (fr) 2012-08-15
CN101727894B (zh) 2012-05-23
CN101727894A (zh) 2010-06-09
EP2487677B1 (fr) 2020-03-04

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