JP2004537938A5 - - Google Patents
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- Publication number
- JP2004537938A5 JP2004537938A5 JP2003518223A JP2003518223A JP2004537938A5 JP 2004537938 A5 JP2004537938 A5 JP 2004537938A5 JP 2003518223 A JP2003518223 A JP 2003518223A JP 2003518223 A JP2003518223 A JP 2003518223A JP 2004537938 A5 JP2004537938 A5 JP 2004537938A5
- Authority
- JP
- Japan
- Prior art keywords
- acoustic enclosure
- enclosure according
- storage means
- adsorbent material
- silicon
- 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.)
- Pending
Links
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0118170A GB2378082B (en) | 2001-07-26 | 2001-07-26 | Improvements in loudspeakers |
| PCT/GB2002/003432 WO2003013183A2 (en) | 2001-07-26 | 2002-07-26 | Improvements in acoustic enclosures |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2004537938A JP2004537938A (ja) | 2004-12-16 |
| JP2004537938A5 true JP2004537938A5 (enExample) | 2006-01-05 |
Family
ID=9919185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003518223A Pending JP2004537938A (ja) | 2001-07-26 | 2002-07-26 | 音響エンクロージャーの改良 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US7448467B2 (enExample) |
| EP (1) | EP1410677A2 (enExample) |
| JP (1) | JP2004537938A (enExample) |
| CN (1) | CN1535553A (enExample) |
| GB (1) | GB2378082B (enExample) |
| WO (1) | WO2003013183A2 (enExample) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2378082B (en) * | 2001-07-26 | 2005-03-09 | Kh Technology Corp | Improvements in loudspeakers |
| JP3966222B2 (ja) * | 2003-05-09 | 2007-08-29 | 株式会社村田製作所 | スピーカ用筐体及びスピーカ装置 |
| CN1939086A (zh) | 2004-03-31 | 2007-03-28 | 松下电器产业株式会社 | 扬声器装置 |
| CN1914948B (zh) * | 2004-04-13 | 2011-01-19 | 松下电器产业株式会社 | 扬声器装置 |
| JP4767164B2 (ja) * | 2004-04-13 | 2011-09-07 | パナソニック株式会社 | スピーカ装置 |
| WO2006022199A1 (ja) * | 2004-08-23 | 2006-03-02 | Matsushita Electric Industrial Co., Ltd. | スピーカ装置 |
| JP4142718B2 (ja) * | 2004-09-27 | 2008-09-03 | 松下電器産業株式会社 | スピーカ装置 |
| JP4643626B2 (ja) * | 2005-03-17 | 2011-03-02 | パナソニック株式会社 | スピーカ装置 |
| EP1868409B1 (en) * | 2005-03-17 | 2019-07-03 | Panasonic Intellectual Property Management Co., Ltd. | Speaker system |
| US20080170737A1 (en) * | 2005-03-28 | 2008-07-17 | Shuji Saiki | Loudspeaker System |
| CN101167404B (zh) * | 2005-03-28 | 2011-05-04 | 松下电器产业株式会社 | 扬声器装置 |
| CN101151417B (zh) * | 2005-03-30 | 2011-05-04 | 松下电器产业株式会社 | 吸音结构体 |
| JP4822517B2 (ja) * | 2005-05-24 | 2011-11-24 | パナソニック株式会社 | スピーカ装置 |
| WO2007116859A1 (ja) | 2006-04-03 | 2007-10-18 | Panasonic Corporation | スピーカシステム |
| US7930094B2 (en) | 2006-09-12 | 2011-04-19 | International Business Machines Corporation | System and method for exchanging positioning information between vehicles in order to estimate road traffic |
| JP5075199B2 (ja) | 2007-06-12 | 2012-11-14 | パナソニック株式会社 | スピーカシステム |
| EP2073569B1 (en) | 2007-07-20 | 2014-05-07 | Kuraray Chemical Co., Ltd. | Material for speaker device and speaker device using it |
| US8630435B2 (en) * | 2008-08-08 | 2014-01-14 | Nokia Corporation | Apparatus incorporating an adsorbent material, and methods of making same |
| US8292023B2 (en) * | 2009-02-13 | 2012-10-23 | Nokia Corporation | Enclosing adsorbent material |
| WO2010108123A1 (en) * | 2009-03-20 | 2010-09-23 | Meyer Sound Laboratories, Incorporated | Loudspeaker with passive low frequency directional control |
| US8885863B2 (en) * | 2009-05-19 | 2014-11-11 | Visionarist Co., Ltd. | Loudspeaker device |
| EP2293592A1 (en) * | 2009-09-01 | 2011-03-09 | Nxp B.V. | Acoustic material for a small loudspeaker cabinet |
| EP2495991A1 (en) * | 2011-03-04 | 2012-09-05 | Knowles Electronics Asia PTE. Ltd. | Packaging of acoustic volume increasing materials for loudspeaker devices |
| JP5873963B2 (ja) | 2011-04-12 | 2016-03-01 | パナソニックＩｐマネジメント株式会社 | 音響スピーカー装置 |
| US8687836B2 (en) | 2012-08-31 | 2014-04-01 | Bose Corporation | Loudspeaker system |
| US8794373B1 (en) * | 2013-03-15 | 2014-08-05 | Bose Corporation | Three-dimensional air-adsorbing structure |
| DE102013210696A1 (de) | 2013-06-07 | 2014-12-11 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Akustisches System mit einem Gehäuse mit adsorbierendem Pulver |
| DE102013213548A1 (de) | 2013-07-10 | 2015-01-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Schallabsorber aus Aktivkohle-Granulat |
| CN106664469B (zh) * | 2014-08-04 | 2019-05-21 | 松下知识产权经营株式会社 | 扬声器系统和使用该扬声器系统的电子设备 |
| US11037798B2 (en) | 2016-11-09 | 2021-06-15 | Tokyo Electron Limited | Self-limiting cyclic etch method for carbon-based films |
| CN206542543U (zh) * | 2017-03-01 | 2017-10-03 | 瑞声光电科技(常州)有限公司 | 吸声材料封装结构和扬声器箱 |
| TWI754998B (zh) * | 2020-07-22 | 2022-02-11 | 台灣立訊精密有限公司 | 聲學塊材的製作方法及聲學裝置 |
| KR102857416B1 (ko) * | 2020-11-27 | 2025-09-09 | 현대자동차주식회사 | 차량 및 그 제어방법 |
| CN113060976B (zh) * | 2021-03-26 | 2022-09-30 | 镇江贝斯特新材料有限公司 | 一种耐高温的吸音材料及其制备方法与应用 |
| CN113903320A (zh) * | 2021-09-29 | 2022-01-07 | 瑞声光电科技(常州)有限公司 | 吸音材料及应用该吸音材料的扬声器 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2042729A1 (en) | 1970-08-28 | 1972-03-02 | Badische Anilin & Soda Fabrik AG, 6700 Ludwigshafen | Oil separation from water - using porous adsorbents treated with organic silicon cpds |
| JPS5523039A (en) | 1978-08-04 | 1980-02-19 | Toshiba Corp | Water repellent activated carbon |
| US4450929A (en) * | 1980-05-09 | 1984-05-29 | Marrs Ralph E | Acoustic energy systems |
| US4657108A (en) * | 1983-03-02 | 1987-04-14 | Ward Brian D | Constant pressure device |
| DE3443900C2 (de) * | 1984-12-01 | 1997-03-06 | Bluecher Hubert | Schutzmaterial, Verfahren zu seiner Herstellung und seine Verwendung |
| JPS62128909A (ja) | 1985-11-30 | 1987-06-11 | Japan Steel Works Ltd:The | 活性炭成形品の製造方法 |
| US4978650A (en) * | 1988-08-15 | 1990-12-18 | Symbiotech Incorporated | Desensitizing activated carbon sorbents to the effects of humidity |
| FR2656972B1 (fr) * | 1990-01-11 | 1992-05-15 | Mitsubishi Pencil Co | Procede de preparation d'un diaphragme entierement carbone pour equipement acoustique. |
| JP2810979B2 (ja) | 1995-09-14 | 1998-10-15 | 工業技術院長 | 表面疎水性活性炭とその製造法 |
| TW470861B (en) | 1996-08-26 | 2002-01-01 | Matsushita Electric Industrial Co Ltd | Chemical adsorption film, method of manufacturing the same, and chemical absorption solution used for the same |
| JP3426896B2 (ja) | 1997-01-31 | 2003-07-14 | 京セラ株式会社 | 固形状活性炭の製造方法及び電気二重層コンデンサー |
| US5857340A (en) * | 1997-11-10 | 1999-01-12 | Garrett; Steven L. | Passive frequency stabilization in an acoustic resonator |
| US5997954A (en) * | 1998-07-15 | 1999-12-07 | Dow Corning Corporation | Method of rendering substrates water repellent using hyperbranched polymers containing silicon atoms |
| US6857340B2 (en) * | 1999-03-08 | 2005-02-22 | Jjct Enterprises, Inc. | Driver, fastener and forming tool |
| US6743516B2 (en) * | 2000-09-29 | 2004-06-01 | Guardian Industries Corporation | Highly durable hydrophobic coatings and methods |
| JP3939101B2 (ja) * | 2000-12-04 | 2007-07-04 | 株式会社荏原製作所 | 基板搬送方法および基板搬送容器 |
| GB2378082B (en) * | 2001-07-26 | 2005-03-09 | Kh Technology Corp | Improvements in loudspeakers |
| GB2391224A (en) * | 2002-07-26 | 2004-02-04 | Sutcliffe Speakman Carbons Ltd | Activated carbon treated with silicon-containing compounds |
| US7182802B2 (en) * | 2003-03-19 | 2007-02-27 | Honeywell International, Inc. | Evaporative emissions filter |
-
2001
- 2001-07-26 GB GB0118170A patent/GB2378082B/en not_active Expired - Fee Related
-
2002
- 2002-07-26 EP EP02751336A patent/EP1410677A2/en not_active Withdrawn
- 2002-07-26 WO PCT/GB2002/003432 patent/WO2003013183A2/en not_active Ceased
- 2002-07-26 US US10/484,982 patent/US7448467B2/en not_active Expired - Fee Related
- 2002-07-26 CN CNA028148266A patent/CN1535553A/zh active Pending
- 2002-07-26 JP JP2003518223A patent/JP2004537938A/ja active Pending
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