CN102317549B - 封闭吸附性材料 - Google Patents
封闭吸附性材料 Download PDFInfo
- Publication number
- CN102317549B CN102317549B CN200980156595.7A CN200980156595A CN102317549B CN 102317549 B CN102317549 B CN 102317549B CN 200980156595 A CN200980156595 A CN 200980156595A CN 102317549 B CN102317549 B CN 102317549B
- Authority
- CN
- China
- Prior art keywords
- adsorption element
- adsorption
- outer layer
- porous outer
- caking
- 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.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 title claims abstract description 43
- 239000003463 adsorbent Substances 0.000 title claims abstract description 12
- 238000001179 sorption measurement Methods 0.000 claims description 135
- 230000002209 hydrophobic effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims 4
- 238000005054 agglomeration Methods 0.000 abstract description 4
- 230000002776 aggregation Effects 0.000 abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 10
- 229910052799 carbon Inorganic materials 0.000 description 8
- 238000012856 packing Methods 0.000 description 7
- 239000002775 capsule Substances 0.000 description 5
- 239000011148 porous material Substances 0.000 description 5
- 230000011514 reflex Effects 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000004078 waterproofing Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000001447 compensatory effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005520 electrodynamics Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920000544 Gore-Tex Polymers 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
- H04R1/2803—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means for loudspeaker transducers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/225—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only for telephonic receivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
- H04R1/2807—Enclosures comprising vibrating or resonating arrangements
- H04R1/2815—Enclosures comprising vibrating or resonating arrangements of the bass reflex type
- H04R1/2819—Enclosures comprising vibrating or resonating arrangements of the bass reflex type for loudspeaker transducers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
- H04R1/2807—Enclosures comprising vibrating or resonating arrangements
- H04R1/2838—Enclosures comprising vibrating or resonating arrangements of the bandpass type
- H04R1/2842—Enclosures comprising vibrating or resonating arrangements of the bandpass type for loudspeaker transducers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
- H04R1/2869—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself
- H04R1/2876—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of damping material, e.g. as cladding
- H04R1/288—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of damping material, e.g. as cladding for loudspeaker transducers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
Landscapes
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Transducers For Ultrasonic Waves (AREA)
Abstract
Description
Claims (22)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/378,349 US8292023B2 (en) | 2009-02-13 | 2009-02-13 | Enclosing adsorbent material |
US12/378,349 | 2009-02-13 | ||
PCT/FI2009/050846 WO2010092227A1 (en) | 2009-02-13 | 2009-10-21 | Enclosing adsorbent material |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102317549A CN102317549A (zh) | 2012-01-11 |
CN102317549B true CN102317549B (zh) | 2014-09-10 |
Family
ID=42558952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200980156595.7A Expired - Fee Related CN102317549B (zh) | 2009-02-13 | 2009-10-21 | 封闭吸附性材料 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8292023B2 (zh) |
EP (1) | EP2396481B1 (zh) |
CN (1) | CN102317549B (zh) |
RU (2) | RU2011136881A (zh) |
WO (1) | WO2010092227A1 (zh) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8630435B2 (en) * | 2008-08-08 | 2014-01-14 | Nokia Corporation | Apparatus incorporating an adsorbent material, and methods of making same |
US9430998B2 (en) * | 2010-06-01 | 2016-08-30 | Nokia Technologies Oy | Radio apparatus comprising an agglomeration of acoustically adsorbing members |
RU2470454C2 (ru) * | 2010-12-02 | 2012-12-20 | Федеральное государственное образовательное учреждение высшего профессионального образования "Волжская государственная академия водного транспорта" (ФГОУ ВПО ВГАВТ) | Система возбуждения синхронного генератора |
EP2495991A1 (en) * | 2011-03-04 | 2012-09-05 | Knowles Electronics Asia PTE. Ltd. | Packaging of acoustic volume increasing materials for loudspeaker devices |
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 |
US9635455B2 (en) * | 2013-09-11 | 2017-04-25 | Sound Solutions International Co., Ltd. | Speaker with grained zeolite material in deep-drawn foil resonance volume |
DE112016001753T5 (de) * | 2015-04-16 | 2018-01-18 | Sound Solutions International Co., Ltd. | Akustisches Schalladsorptionsmaterial mit einer angebrachten Kugelmatrix |
DE102015107560A1 (de) | 2015-05-13 | 2016-11-17 | USound GmbH | Schallwandleranordnung mit MEMS-Schallwandler |
US10349167B2 (en) * | 2015-05-18 | 2019-07-09 | Apple Inc. | Audio speaker with back volume containing adsorptive material |
KR101788109B1 (ko) | 2015-12-29 | 2017-10-19 | 주식회사 이엠텍 | 공기 흡착제를 구비한 마이크로 스피커 |
KR101788110B1 (ko) | 2015-12-29 | 2017-10-20 | 주식회사 이엠텍 | 공기 흡착제를 구비하는 마이크로스피커 인클로져 |
CN108430952B (zh) | 2015-12-30 | 2022-06-21 | 3M创新有限公司 | 声学活性制品 |
KR101709078B1 (ko) * | 2015-12-31 | 2017-02-23 | 주식회사 이엠텍 | 공기 흡착제를 구비한 마이크로 스피커 |
WO2017211244A1 (en) * | 2016-06-06 | 2017-12-14 | Sound Solutions International Co., Ltd. | Loudspeaker, mobile device and method of manufacturing a loudspeaker |
GB2551779A (en) | 2016-06-30 | 2018-01-03 | Nokia Technologies Oy | An apparatus, method and computer program for audio module use in an electronic device |
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 |
WO2018231687A1 (en) | 2017-06-14 | 2018-12-20 | 3M Innovative Properties Company | Acoustically active materials |
US10927228B2 (en) | 2017-11-16 | 2021-02-23 | 3M Innovative Properties Company | Polymer matrix composites comprising intumescent particles and methods of making the same |
US10836873B2 (en) | 2017-11-16 | 2020-11-17 | 3M Innovative Properties Company | Polymer matrix composites comprising thermally insulating particles and methods of making the same |
TW201925296A (zh) | 2017-11-16 | 2019-07-01 | 美商3M新設資產公司 | 製造聚合物基質複合物之方法 |
WO2019099603A1 (en) | 2017-11-16 | 2019-05-23 | 3M Innovative Properties Company | Polymer matrix composites comprising dielectric particles and methods of making the same |
US10913834B2 (en) | 2017-11-16 | 2021-02-09 | 3M Innovative Properties Company | Polymer matrix composites comprising indicator particles and methods of making the same |
JP7308828B2 (ja) | 2017-11-16 | 2023-07-14 | スリーエム イノベイティブ プロパティズ カンパニー | 機能性粒子を含むポリマーマトリックス複合体及びその製造方法 |
US10575098B2 (en) | 2018-02-13 | 2020-02-25 | Nokia Technologies Oy | Speaker apparatus having a heat dissipation structure |
US10841706B2 (en) | 2018-02-13 | 2020-11-17 | Nokia Technologies Oy | Speaker apparatus having a heat dissipation structure including an active element |
KR20210015556A (ko) * | 2019-08-02 | 2021-02-10 | 삼성전자주식회사 | 공기 흡착 부재 및 스피커 모듈을 포함하는 전자 장치 |
KR102639434B1 (ko) * | 2019-08-02 | 2024-02-22 | 삼성전자 주식회사 | 공기 흡착 부재를 포함하는 스피커 모듈 및 상기 스피커 모듈을 포함하는 전자 장치 |
US11325765B1 (en) * | 2021-04-30 | 2022-05-10 | Blake Ian Goldsmith | Audio equipment weighting device |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1269912A (zh) * | 1997-09-05 | 2000-10-11 | 1...Ipr有限公司 | 气凝胶、压电装置及其用途 |
US6778673B1 (en) * | 1998-10-28 | 2004-08-17 | Maximilian Hans Hobelsberger | Tunable active sound absorbers |
EP1868409A1 (en) * | 2005-03-17 | 2007-12-19 | Matsushita Electric Industrial Co., Ltd. | Speaker system |
EP2003924A1 (en) * | 2006-04-03 | 2008-12-17 | Panasonic Corporation | Speaker system |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2797766A (en) | 1953-10-20 | 1957-07-02 | David Bogen & Company Inc | Louid speaker |
US4004094A (en) | 1976-03-16 | 1977-01-18 | Novar Electronics Corporation | Enclosure system for sound generators |
US4101736A (en) | 1977-03-17 | 1978-07-18 | Cerwin Vega, Inc. | Device for increasing the compliance of a speaker enclosure |
US4350724A (en) | 1978-05-08 | 1982-09-21 | Marrs Ralph E | Acoustic energy systems |
US4450929A (en) * | 1980-05-09 | 1984-05-29 | Marrs Ralph E | Acoustic energy systems |
AU576752B2 (en) * | 1983-03-02 | 1988-09-08 | Kh Technology Corporation | Constant pressure device |
FR2616994B1 (fr) | 1987-06-22 | 1989-11-24 | Coudoux Christian | Enceintes acoustiques a tres hautes performances |
JPH0549081A (ja) * | 1991-08-09 | 1993-02-26 | Pioneer Electron Corp | スピーカシステム |
DK0531998T3 (da) | 1991-09-11 | 1997-05-05 | Npl Ltd | Højtalerenhed og dækstruktur derfor |
DE19503193B4 (de) | 1995-02-01 | 2006-12-21 | Kutzner + Weber Gmbh | Feuerstätte mit Schalldämpfung, Dämpfungseinrichtung und Verwendung |
GB2378082B (en) * | 2001-07-26 | 2005-03-09 | Kh Technology Corp | Improvements in loudspeakers |
US20030062217A1 (en) | 2001-09-28 | 2003-04-03 | Ping Sheng | Acoustic attenuation materials |
GB0211977D0 (en) | 2002-05-24 | 2002-07-03 | Kh Technology Corp | Improvements in loudspeakers |
FR2862798B1 (fr) | 2003-11-21 | 2006-03-17 | Snecma Moteurs | Panneau insonorisant a billes et procede de realisation |
EP1732350A4 (en) | 2004-03-31 | 2011-02-23 | Panasonic Corp | SPEAKER DEVICE |
US7477755B2 (en) | 2004-04-13 | 2009-01-13 | Panasonic Corporation | Speaker system |
WO2006022199A1 (ja) | 2004-08-23 | 2006-03-02 | Matsushita Electric Industrial Co., Ltd. | スピーカ装置 |
EP1788835B1 (en) | 2004-09-27 | 2013-07-31 | Panasonic Corporation | Loudspeaker system |
WO2006104103A1 (ja) | 2005-03-28 | 2006-10-05 | Matsushita Electric Industrial Co., Ltd. | スピーカ装置 |
CN101151417B (zh) * | 2005-03-30 | 2011-05-04 | 松下电器产业株式会社 | 吸音结构体 |
JP2008160230A (ja) | 2006-12-21 | 2008-07-10 | Victor Co Of Japan Ltd | スピーカシステム |
US7686127B2 (en) * | 2007-01-04 | 2010-03-30 | Whirlpool Corporation | Acoustic chamber as part of adapter or appliance |
-
2009
- 2009-02-13 US US12/378,349 patent/US8292023B2/en active Active
- 2009-10-21 RU RU2011136881/03A patent/RU2011136881A/ru not_active Application Discontinuation
- 2009-10-21 CN CN200980156595.7A patent/CN102317549B/zh not_active Expired - Fee Related
- 2009-10-21 EP EP09839923.1A patent/EP2396481B1/en not_active Not-in-force
- 2009-10-21 WO PCT/FI2009/050846 patent/WO2010092227A1/en active Application Filing
-
2013
- 2013-02-26 RU RU2013108314/03A patent/RU2013108314A/ru not_active Application Discontinuation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1269912A (zh) * | 1997-09-05 | 2000-10-11 | 1...Ipr有限公司 | 气凝胶、压电装置及其用途 |
US6778673B1 (en) * | 1998-10-28 | 2004-08-17 | Maximilian Hans Hobelsberger | Tunable active sound absorbers |
EP1868409A1 (en) * | 2005-03-17 | 2007-12-19 | Matsushita Electric Industrial Co., Ltd. | Speaker system |
CN101142847A (zh) * | 2005-03-17 | 2008-03-12 | 松下电器产业株式会社 | 扬声器装置 |
EP2003924A1 (en) * | 2006-04-03 | 2008-12-17 | Panasonic Corporation | Speaker system |
Also Published As
Publication number | Publication date |
---|---|
US8292023B2 (en) | 2012-10-23 |
EP2396481B1 (en) | 2014-01-15 |
US20100206658A1 (en) | 2010-08-19 |
RU2013108314A (ru) | 2014-09-10 |
EP2396481A1 (en) | 2011-12-21 |
RU2011136881A (ru) | 2013-03-20 |
EP2396481A4 (en) | 2012-08-01 |
CN102317549A (zh) | 2012-01-11 |
WO2010092227A1 (en) | 2010-08-19 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160118 Address after: Espoo, Finland Patentee after: NOKIA TECHNOLOGIES OY Address before: Espoo, Finland Patentee before: NOKIA Corp. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190510 Address after: American New York Patentee after: Origin Asset Group Co.,Ltd. Address before: Espoo, Finland Patentee before: NOKIA TECHNOLOGIES OY |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20211021 |