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
Links
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008211972A JP5245641B2 (ja) | 2008-08-20 | 2008-08-20 | 吸音構造体 |
EP09010237A EP2157567A2 (en) | 2008-08-20 | 2009-08-07 | Sound absorbing structure using closed-cell porous medium |
US12/537,929 US20100044148A1 (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 (ru) | 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 (ru) |
EP (1) | EP2157567A2 (ru) |
JP (1) | JP5245641B2 (ru) |
Families Citing this family (16)
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 |
CN110249382B (zh) * | 2017-02-16 | 2020-07-31 | 富士胶片株式会社 | 隔音结构 |
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)
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 |
WO2002059870A1 (fr) * | 2001-01-23 | 2002-08-01 | Kasai Kogyo Co., Ltd. | Materiau insonorise pour vehicule et son procede de fabrication |
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 |
WO2005015539A1 (ja) * | 2003-08-08 | 2005-02-17 | Sekisui Plastics Co., Ltd. | 自動車内装材用発泡シート及び自動車内装材 |
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 |
WO2006027936A1 (ja) * | 2004-09-03 | 2006-03-16 | Kabushiki Kaisha Kobe Seiko Sho | 二重壁構造体 |
US7602933B2 (en) * | 2004-09-28 | 2009-10-13 | Westone Laboratories, Inc. | Conformable ear piece and method of using and making same |
JP4891897B2 (ja) * | 2005-03-17 | 2012-03-07 | 昭和電線デバイステクノロジー株式会社 | 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 |
-
2008
- 2008-08-20 JP JP2008211972A patent/JP5245641B2/ja not_active Expired - Fee Related
-
2009
- 2009-08-07 US US12/537,929 patent/US20100044148A1/en not_active Abandoned
- 2009-08-07 EP EP09010237A patent/EP2157567A2/en not_active Withdrawn
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