JP2010047942A5 - - Google Patents

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Publication number
JP2010047942A5
JP2010047942A5 JP2008211972A JP2008211972A JP2010047942A5 JP 2010047942 A5 JP2010047942 A5 JP 2010047942A5 JP 2008211972 A JP2008211972 A JP 2008211972A JP 2008211972 A JP2008211972 A JP 2008211972A JP 2010047942 A5 JP2010047942 A5 JP 2010047942A5
Authority
JP
Japan
Prior art keywords
vibrating body
vibrating
housing
stacked
structure 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.)
Granted
Application number
JP2008211972A
Other languages
English (en)
Japanese (ja)
Other versions
JP2010047942A (ja
JP5245641B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2008211972A priority Critical patent/JP5245641B2/ja
Priority claimed from JP2008211972A external-priority patent/JP5245641B2/ja
Priority to US12/537,929 priority patent/US20100044148A1/en
Priority to EP09010237A priority patent/EP2157567A2/en
Publication of JP2010047942A publication Critical patent/JP2010047942A/ja
Publication of JP2010047942A5 publication Critical patent/JP2010047942A5/ja
Application granted granted Critical
Publication of JP5245641B2 publication Critical patent/JP5245641B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2008211972A 2008-08-20 2008-08-20 吸音構造体 Expired - Fee Related JP5245641B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2008211972A JP5245641B2 (ja) 2008-08-20 2008-08-20 吸音構造体
US12/537,929 US20100044148A1 (en) 2008-08-20 2009-08-07 Sound absorbing structure using closed-cell porous medium
EP09010237A EP2157567A2 (en) 2008-08-20 2009-08-07 Sound absorbing structure using closed-cell porous medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008211972A JP5245641B2 (ja) 2008-08-20 2008-08-20 吸音構造体

Publications (3)

Publication Number Publication Date
JP2010047942A JP2010047942A (ja) 2010-03-04
JP2010047942A5 true JP2010047942A5 (enExample) 2011-09-22
JP5245641B2 JP5245641B2 (ja) 2013-07-24

Family

ID=41395109

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008211972A Expired - Fee Related JP5245641B2 (ja) 2008-08-20 2008-08-20 吸音構造体

Country Status (3)

Country Link
US (1) US20100044148A1 (enExample)
EP (1) EP2157567A2 (enExample)
JP (1) JP5245641B2 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5326472B2 (ja) * 2007-10-11 2013-10-30 ヤマハ株式会社 吸音構造
EP2085962A2 (en) * 2008-02-01 2009-08-05 Yamaha Corporation Sound absorbing structure and vehicle component having sound absorbing properties
US20090223738A1 (en) * 2008-02-22 2009-09-10 Yamaha Corporation Sound absorbing structure and vehicle component having sound absorption property
DE102009007891A1 (de) * 2009-02-07 2010-08-12 Willsingh Wilson Resonanz-Schallabsorber in mehrschichtiger Ausführung
WO2012008428A1 (ja) * 2010-07-15 2012-01-19 日東紡音響エンジニアリング株式会社 空気層開放式振動低減構造
JP5816007B2 (ja) * 2011-07-08 2015-11-17 大成建設株式会社 吸音材
CN103072588B (zh) * 2011-12-13 2016-04-13 隋富生 用于高速列车玻璃间壁和门的微穿孔透明板吸声装置
CN104464709B (zh) * 2014-11-03 2017-11-17 江苏大学 一种可变阻尼机械阻抗复合吸声结构
CN104751836A (zh) * 2015-03-03 2015-07-01 北京市劳动保护科学研究所 一种磁力负刚度吸声装置及吸声方法
US9390700B1 (en) 2015-03-10 2016-07-12 Awi Licensing Llc Laminate acoustic panel
US9615165B2 (en) * 2015-08-07 2017-04-04 Sound Solutions International Co., Ltd. Loudspeaker device having foam insert to improve gas distribution in sound adsorber material
US9630575B2 (en) * 2015-09-30 2017-04-25 GM Global Technology Operations LLC Panel assembly with noise attenuation system
JP2017197914A (ja) * 2016-04-25 2017-11-02 清水建設株式会社 吸音構造
JP6585314B2 (ja) * 2017-02-16 2019-10-02 富士フイルム株式会社 防音構造
CN108915301A (zh) * 2018-07-03 2018-11-30 章娱信息科技（上海）有限公司 娱乐室
CN109388886B (zh) * 2018-10-09 2022-10-28 山东理工大学 一种多孔材料吸声系数的计算方法

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4214411A (en) * 1978-01-16 1980-07-29 The Fanwall Corporation Panel and joint system and transparent acoustic barriers employing same
DE3220023C2 (de) * 1982-05-27 1993-05-27 Cellofoam Deutschland Gmbh, 7950 Biberach Schalldämpfender Strömungskanal und Verfahren zu seiner Herstellung
JPS59180593A (ja) * 1983-03-31 1984-10-13 三菱製鋼株式会社 低周波音吸音器
JPH089852B2 (ja) * 1990-04-11 1996-01-31 神鋼鋼線工業株式会社 吸遮音防音パネル
CH686667A5 (de) * 1992-09-23 1996-05-31 Rieter Automotive Int Ag Vibrationsdaempfende Dachhimmelkonstruktion.
US5369701A (en) * 1992-10-28 1994-11-29 At&T Corp. Compact loudspeaker assembly
US5368500A (en) * 1993-01-04 1994-11-29 Dedering; Charles E. Closure for electric plug
DE4414566C2 (de) * 1994-04-27 1997-11-20 Freudenberg Carl Fa Luftschalldämpfer
US6789645B1 (en) * 1999-06-09 2004-09-14 The Dow Chemical Company Sound-insulating sandwich element
JP2002082671A (ja) * 2000-09-06 2002-03-22 Nichias Corp 吸音構造体
JP2002180845A (ja) * 2000-12-12 2002-06-26 Nichias Corp 自動車エンジン用防音カバー
US7080712B2 (en) * 2001-01-23 2006-07-25 Kasai Kogyo Co., Ltd. Soundproof material for vehicle and method of manufacturing the material
JP3664441B2 (ja) 2002-02-20 2005-06-29 昭和電線電纜株式会社 発泡体及びそれを用いた吸音材並びにその製造方法
JP2004341470A (ja) * 2003-04-22 2004-12-02 Taisei Corp 吸音板
US7445839B2 (en) * 2003-08-08 2008-11-04 Sekisui Plastics Co., Ltd. Foam sheet for car interior member, and car interior member
US20050215295A1 (en) * 2004-03-29 2005-09-29 Arneson Theodore R Ambulatory handheld electronic device
JP4167673B2 (ja) 2004-05-28 2008-10-15 昭和電線デバイステクノロジー株式会社 膜状吸音構造
DE112005002128T5 (de) * 2004-09-03 2007-10-11 Kabushiki Kaisha Kobe Seiko Sho Doppelwandstruktur
US7602933B2 (en) * 2004-09-28 2009-10-13 Westone Laboratories, Inc. Conformable ear piece and method of using and making same
WO2006098064A1 (ja) * 2005-03-17 2006-09-21 Swcc Showa Device Technology Co., Ltd. 吸音材およびこれを用いた構造体
JP2006328763A (ja) * 2005-05-25 2006-12-07 Iida Sangyo Kk 壁体及び壁構造体
EP1914719B1 (en) * 2006-10-18 2010-05-26 Yamaha Corporation Sound absorbing body
JP2008211972A (ja) 2007-02-28 2008-09-18 Iseki & Co Ltd 苗植機の操作装置
JP5326472B2 (ja) * 2007-10-11 2013-10-30 ヤマハ株式会社 吸音構造
EP2085962A2 (en) * 2008-02-01 2009-08-05 Yamaha Corporation Sound absorbing structure and vehicle component having sound absorbing properties
US20090223738A1 (en) * 2008-02-22 2009-09-10 Yamaha Corporation Sound absorbing structure and vehicle component having sound absorption property

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