NO20051183L - Lyddempende strukturer - Google Patents

Lyddempende strukturer

Info

Publication number
NO20051183L
NO20051183L NO20051183A NO20051183A NO20051183L NO 20051183 L NO20051183 L NO 20051183L NO 20051183 A NO20051183 A NO 20051183A NO 20051183 A NO20051183 A NO 20051183A NO 20051183 L NO20051183 L NO 20051183L
Authority
NO
Norway
Prior art keywords
solder
sound attenuating
attenuating structures
canvas
flexible material
Prior art date
Application number
NO20051183A
Other languages
English (en)
Other versions
NO20051183D0 (no
Inventor
Ping Sheng
Weijia Wen
Zhi Yu Yang
Xixiang Zhang
Original Assignee
Rsm Technologies Ltd
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 Rsm Technologies Ltd filed Critical Rsm Technologies Ltd
Publication of NO20051183D0 publication Critical patent/NO20051183D0/no
Publication of NO20051183L publication Critical patent/NO20051183L/no

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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Building Environments (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

Abstract

Sammendrag Et lyddempningspanel legges frem, omfattende en stabil ramme delt opp i mange individuell celler, et lerret med fleksibelt material og en mengde av lodd. Hver lodd er festet til lerretet av fleksibelt material slik at hver celle er utstyrt med sitt lodd og frekvensen til den dempede lyden kan kontrolleres ved å velge en passende masse til loddene.
NO20051183A 2004-03-05 2005-03-04 Lyddempende strukturer NO20051183L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/792,783 US7395898B2 (en) 2004-03-05 2004-03-05 Sound attenuating structures

Publications (2)

Publication Number Publication Date
NO20051183D0 NO20051183D0 (no) 2005-03-04
NO20051183L true NO20051183L (no) 2005-09-06

Family

ID=34750614

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20051183A NO20051183L (no) 2004-03-05 2005-03-04 Lyddempende strukturer

Country Status (12)

Country Link
US (1) US7395898B2 (no)
EP (1) EP1571649A3 (no)
JP (1) JP2005250474A (no)
KR (1) KR20060043361A (no)
CN (1) CN1664920A (no)
AU (1) AU2005200771A1 (no)
CA (1) CA2499668A1 (no)
NO (1) NO20051183L (no)
NZ (1) NZ538187A (no)
SG (1) SG114793A1 (no)
TW (1) TW200531571A (no)
ZA (1) ZA200501779B (no)

Families Citing this family (83)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9099074B1 (en) * 2003-10-21 2015-08-04 Peter A. Lucon Custom tunable acoustic insulation
US7190301B2 (en) * 2004-12-22 2007-03-13 Motorola, Inc. Radio frequency anechoic chamber with nonperturbing wireless signalling means
US20060157297A1 (en) * 2005-01-14 2006-07-20 Rpg Diffusor Systems, Inc. Diverse acoustical modules with identical outward appearance
PL2176113T3 (pl) * 2007-08-16 2011-09-30 Henkel Ag & Co Kgaa Przegroda akustyczna
JP5326472B2 (ja) * 2007-10-11 2013-10-30 ヤマハ株式会社 吸音構造
JP2011502236A (ja) * 2007-10-31 2011-01-20 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 振動吸収器
EP2085962A2 (en) * 2008-02-01 2009-08-05 Yamaha Corporation Sound absorbing structure and vehicle component having sound absorbing properties
JP2009198902A (ja) * 2008-02-22 2009-09-03 Yamaha Corp 吸音構造、吸音構造群、音響室、吸音構造の調整方法及び騒音低減方法
US20090223738A1 (en) * 2008-02-22 2009-09-10 Yamaha Corporation Sound absorbing structure and vehicle component having sound absorption property
GB2461909A (en) * 2008-07-17 2010-01-20 South Bank Univ Entpr Ltd Sound absorbing device
JP2010026258A (ja) * 2008-07-18 2010-02-04 Riken Technos Corp 吸音体
JP2010026257A (ja) * 2008-07-18 2010-02-04 Riken Technos Corp 吸音体
JP5359167B2 (ja) * 2008-10-07 2013-12-04 ヤマハ株式会社 車体構造体および荷室
US8016422B2 (en) * 2008-10-28 2011-09-13 Eastman Kodak Company Etendue maintaining polarization switching system and related methods
DE102009032497B4 (de) * 2009-07-09 2017-03-09 Airbus Defence and Space GmbH Abstimmung des Schalldämmmaßes durch verteilte Punktmassen
JP2011039357A (ja) * 2009-08-14 2011-02-24 Riken Technos Corp 吸音体および吸音構造
US9052926B2 (en) 2010-04-07 2015-06-09 Apple Inc. Device, method, and graphical user interface for managing concurrently open software applications
CN102237079A (zh) * 2010-05-06 2011-11-09 财团法人工业技术研究院 具有隔音隔震结构的单元、阵列结构及其二者的制造方法
US8172036B2 (en) * 2010-09-10 2012-05-08 The Boeing Company Apparatus and method for providing acoustic metamaterial
US9076429B2 (en) * 2011-01-31 2015-07-07 Wayne State University Acoustic metamaterials
US9275622B2 (en) * 2011-03-29 2016-03-01 Katholieke Universiteit Leuven Vibro-acoustic attenuation or reduced energy transmission
DE102011112313A1 (de) * 2011-09-01 2013-03-07 Man Truck & Bus Ag Akustisch bedämpftes Bauteil
CN107103898A (zh) * 2011-10-06 2017-08-29 Hrl实验室有限责任公司 高带宽抗共振膜
CN103137118B (zh) * 2011-11-30 2016-07-06 香港科技大学 声能吸收超材料
US8960365B2 (en) * 2011-11-30 2015-02-24 The Hong Kong University Of Science And Technology Acoustic and vibrational energy absorption metamaterials
US8651229B2 (en) * 2012-06-05 2014-02-18 Honeywell International Inc. Hearing protection
US8616330B1 (en) 2012-08-01 2013-12-31 Hrl Laboratories, Llc Actively tunable lightweight acoustic barrier materials
US8857564B2 (en) * 2012-11-01 2014-10-14 The Hong Kong University Of Science And Technology Acoustic metamaterial with simultaneously negative effective mass density and bulk modulus
US9466283B2 (en) * 2013-03-12 2016-10-11 The Hong Kong University Of Science And Technology Sound attenuating structures
US11021870B1 (en) * 2013-03-14 2021-06-01 Hrl Laboratories, Llc Sound blocking enclosures with antiresonant membranes
NO20130396A1 (no) * 2013-03-18 2014-07-07 Hoegskolen I Oestfold Et lydbarrieremateriale
KR101422113B1 (ko) * 2013-04-26 2014-07-22 목포해양대학교 산학협력단 통기통로 또는 통수통로 둘레에 중첩된 차음용 공진챔버를 갖는 통기형 또는 통수형 방음벽
US9163398B2 (en) * 2013-05-17 2015-10-20 Purdue Research Foundation Sound barrier systems
TWM473667U (zh) * 2013-05-31 2014-03-01 Jung-Hua Yang 具調節聲音特性之調音膜片結構改良
US9520121B2 (en) 2013-06-25 2016-12-13 The Hong Kong University Of Science And Technology Acoustic and vibrational energy absorption metamaterials
WO2015007221A1 (en) * 2013-07-18 2015-01-22 The Hong Kong University Of Science And Technology Extraordinary acoustic absorption induced by hybrid resonance and electrical energy generation from sound by hybrid resonant metasurface
FR3009122B1 (fr) * 2013-07-29 2017-12-15 Boeing Co Barriere et absorbeur acoustiques hybrides
US8869933B1 (en) 2013-07-29 2014-10-28 The Boeing Company Acoustic barrier support structure
US8857563B1 (en) 2013-07-29 2014-10-14 The Boeing Company Hybrid acoustic barrier and absorber
US9659557B2 (en) * 2013-09-19 2017-05-23 The Hong Kong University Of Science And Technology Active control of membrane-type acoustic metamaterial
US9222229B1 (en) * 2013-10-10 2015-12-29 Hrl Laboratories, Llc Tunable sandwich-structured acoustic barriers
CN103594080A (zh) * 2013-10-25 2014-02-19 国家电网公司 一种轻质低频宽带薄膜超材料隔声装置
CN103738037B (zh) * 2014-01-26 2015-12-02 上海交通大学 一种中低频隔声隔热复合壁板
WO2015109761A1 (zh) * 2014-01-26 2015-07-30 上海交通大学 中低频轻薄型隔声吸声板及其复合壁板
JP5654150B1 (ja) * 2014-02-12 2015-01-14 日清紡ブレーキ株式会社 音響機器用機能性材料
WO2016026424A1 (en) * 2014-08-20 2016-02-25 The Hong Kong University Of Science And Technology Vibration damped sound shield
US9645120B2 (en) * 2014-09-04 2017-05-09 Grant Nash Method and apparatus for reducing noise transmission through a window
CN105810186A (zh) * 2014-12-30 2016-07-27 北京市劳动保护科学研究所 一种复合吸声结构
JP6114325B2 (ja) * 2015-02-27 2017-04-12 富士フイルム株式会社 防音構造、および防音構造の作製方法
JP6043407B2 (ja) * 2015-02-27 2016-12-14 富士フイルム株式会社 防音構造、及び防音構造の製造方法
DE102015103936A1 (de) 2015-03-17 2016-09-22 Hochschule für Angewandte Wissenschaften Hamburg Körperschaft des Öffentlichen Rechts Schalldämmeinrichtung mit einer Membran und einer Masse
WO2016173502A1 (en) * 2015-04-28 2016-11-03 The Hong Kong University Of Science And Technology Degenerate resonators using elastic metamaterials with independent monopole and dipole resonant structures
WO2016208534A1 (ja) 2015-06-22 2016-12-29 富士フイルム株式会社 防音構造
JP6570633B2 (ja) 2015-06-22 2019-09-04 富士フイルム株式会社 防音構造、及び防音構造の製造方法
WO2016208507A1 (ja) 2015-06-22 2016-12-29 富士フイルム株式会社 防音構造、ルーバーおよびパーティション
WO2017030208A1 (ja) 2015-08-20 2017-02-23 富士フイルム株式会社 防音構造、ルーバ及び防音壁
WO2017033798A1 (ja) * 2015-08-21 2017-03-02 富士フイルム株式会社 防音構造
JP6510653B2 (ja) * 2015-08-21 2019-05-08 富士フイルム株式会社 防音構造
US9472179B1 (en) * 2015-09-05 2016-10-18 Xiaobing Cai Sound absorber
CN105118496B (zh) * 2015-09-11 2019-09-13 黄礼范 声学超材料基本结构单元及其复合结构和装配方法
US11158299B2 (en) 2015-09-11 2021-10-26 Component Technologies, L.L.C. Acoustic meta-material basic structure unit, composite structure thereof, and assembly method
CN105090670A (zh) * 2015-09-15 2015-11-25 西安交通大学 一种薄膜声学超材料消声器及其设计方法
JP6561200B2 (ja) 2016-03-24 2019-08-14 富士フイルム株式会社 防音構造、及び防音構造の調整方法
JP6698819B2 (ja) * 2016-03-29 2020-05-27 富士フイルム株式会社 イヤーマフ
CN105882022B (zh) * 2016-04-12 2018-01-19 西南交通大学 一种低频减振超材料复合阻尼板
CN105845121B (zh) * 2016-04-19 2019-12-03 黄礼范 隔声通流且强化传热的声学超材料单元、复合结构及制备
CN105840710B (zh) * 2016-05-27 2018-11-20 西南交通大学 一种声学超材料悬置隔振结构
JP6577681B2 (ja) * 2016-11-29 2019-09-18 富士フイルム株式会社 防音構造
CN110024023B (zh) * 2016-11-29 2020-08-07 富士胶片株式会社 防音结构
JP6592620B2 (ja) 2017-02-08 2019-10-16 富士フイルム株式会社 防音構造体および開口構造体
CN110249382B (zh) 2017-02-16 2020-07-31 富士胶片株式会社 隔音结构
CN107818777B (zh) * 2017-11-02 2020-08-14 中国人民解放军国防科技大学 基于压电分流型声学超材料的轻质低频隔声结构
CN108447467B (zh) * 2018-03-30 2022-04-12 北京速阔智能科技有限公司 一种主动声学超材料结构单元及其控制装置
WO2020050358A1 (ja) * 2018-09-06 2020-03-12 三菱ケミカル株式会社 遮音シート部材、これを用いた遮音構造体、および遮音シート部材の製造方法
WO2020080112A1 (ja) 2018-10-19 2020-04-23 富士フイルム株式会社 音響システム
US11227573B2 (en) * 2018-10-26 2022-01-18 Toyota Motor Engineering & Manufacturing North America, Inc. Acoustic panel with acoustic unit layer
CN109373400B (zh) * 2018-11-27 2020-08-14 佛山市云米电器科技有限公司 一种油烟机噪声干涉装置的获取方法
CN112969830B (zh) * 2018-12-21 2022-12-27 香港科技大学 软声学边界平板
IT201900002569A1 (it) 2019-02-22 2020-08-22 Phononic Vibes S R L Dispositivo di attenuazione acustica per suono propagato attraverso superfici
JP7496706B2 (ja) * 2020-04-20 2024-06-07 三菱重工業株式会社 制振遮音装置
CN113280078B (zh) * 2021-05-13 2022-03-11 上海交通大学 用于筋板抑振降噪的单元结构
CN114294363B (zh) * 2022-01-06 2022-11-25 上海交通大学 抑振降噪单元结构
WO2024004919A1 (ja) * 2022-06-28 2024-01-04 三井化学株式会社 遮音構造体および防音構造体

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2541159A (en) * 1946-01-22 1951-02-13 Paul H Geiger Sound deadener for vibratory bodies
US3087567A (en) * 1959-03-06 1963-04-30 Bolt Beranek & Newman High acoustic-energy transmission-loss panel and the like
US4373608A (en) * 1979-12-20 1983-02-15 General Electric Company Tuned sound barriers
US4421811A (en) * 1979-12-21 1983-12-20 Rohr Industries, Inc. Method of manufacturing double layer attenuation panel with two layers of linear type material
US4475624A (en) * 1981-07-27 1984-10-09 Ltv Aerospace And Defense Company Honeycomb structure
JPH01189697A (ja) * 1988-01-26 1989-07-28 Matsushita Electric Works Ltd 吸音装置
DE3906973A1 (de) * 1989-03-04 1990-09-13 Telefunken Electronic Gmbh Gehaeuse fuer kfz-elektronik
US5180619A (en) * 1989-12-04 1993-01-19 Supracor Systems, Inc. Perforated honeycomb
DE4414566C2 (de) * 1994-04-27 1997-11-20 Freudenberg Carl Fa Luftschalldämpfer
US6576333B2 (en) * 1998-04-03 2003-06-10 The Hong Kong University Of Science & Technology Composite materials with negative elastic constants
FR2780081B1 (fr) * 1998-06-22 2007-09-28 Rockwool Isolation Sa Element de construction ayant des proprietes acoustiques ameliorees
US20020046901A1 (en) * 2000-08-25 2002-04-25 Zapfe Jeffrey A. Noise cancellation using a mechanical oscillator
US20030062217A1 (en) * 2001-09-28 2003-04-03 Ping Sheng Acoustic attenuation materials
US7267196B2 (en) * 2004-02-12 2007-09-11 The Boeing Company Method and apparatus for reducing acoustic noise

Also Published As

Publication number Publication date
JP2005250474A (ja) 2005-09-15
SG114793A1 (en) 2005-09-28
EP1571649A2 (en) 2005-09-07
NZ538187A (en) 2006-09-29
US7395898B2 (en) 2008-07-08
CA2499668A1 (en) 2005-09-05
CN1664920A (zh) 2005-09-07
NO20051183D0 (no) 2005-03-04
ZA200501779B (en) 2005-09-14
TW200531571A (en) 2005-09-16
US20050194209A1 (en) 2005-09-08
EP1571649A3 (en) 2007-05-23
KR20060043361A (ko) 2006-05-15
AU2005200771A1 (en) 2005-09-22

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