WO2009053349A3 - Schallabsorber - Google Patents
Schallabsorber Download PDFInfo
- Publication number
- WO2009053349A3 WO2009053349A3 PCT/EP2008/064183 EP2008064183W WO2009053349A3 WO 2009053349 A3 WO2009053349 A3 WO 2009053349A3 EP 2008064183 W EP2008064183 W EP 2008064183W WO 2009053349 A3 WO2009053349 A3 WO 2009053349A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- different
- porous
- sound
- layers
- impedance
- Prior art date
Links
- 239000006096 absorbing agent Substances 0.000 title abstract 3
- 239000011148 porous material Substances 0.000 abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000010363 phase shift Effects 0.000 abstract 1
- 230000007704 transition Effects 0.000 abstract 1
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
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/162—Selection of materials
- G10K11/168—Plural layers of different materials, e.g. sandwiches
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- E04B2001/8457—Solid slabs or blocks
- E04B2001/8461—Solid slabs or blocks layered
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Building Environments (AREA)
- Laminated Bodies (AREA)
Abstract
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08841320.8A EP2203728B1 (de) | 2007-10-24 | 2008-10-21 | Schallabsorber |
BRPI0818884 BRPI0818884A2 (pt) | 2007-10-24 | 2008-10-21 | Absorvedor de som |
RU2010117344/28A RU2495500C2 (ru) | 2007-10-24 | 2008-10-21 | Звукопоглощающая конструкция |
CN2008801224892A CN101911179A (zh) | 2007-10-24 | 2008-10-21 | 吸声体 |
US12/739,567 US8631899B2 (en) | 2007-10-24 | 2008-10-21 | Sound absorber |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007000568.9 | 2007-10-24 | ||
DE102007000568A DE102007000568A1 (de) | 2007-10-24 | 2007-10-24 | Schallabsorber |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2009053349A2 WO2009053349A2 (de) | 2009-04-30 |
WO2009053349A3 true WO2009053349A3 (de) | 2010-06-17 |
Family
ID=40489991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2008/064183 WO2009053349A2 (de) | 2007-10-24 | 2008-10-21 | Schallabsorber |
Country Status (7)
Country | Link |
---|---|
US (1) | US8631899B2 (de) |
EP (1) | EP2203728B1 (de) |
CN (1) | CN101911179A (de) |
BR (1) | BRPI0818884A2 (de) |
DE (1) | DE102007000568A1 (de) |
RU (1) | RU2495500C2 (de) |
WO (1) | WO2009053349A2 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU220545U1 (ru) * | 2023-06-27 | 2023-09-21 | Акционерное Общество "Ротек" | Звукопоглощающая сферическая панель |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007000608A1 (de) | 2007-10-31 | 2009-05-07 | Silencesolutions Gmbh | Maskierung für Schall |
WO2009137466A2 (en) * | 2008-05-05 | 2009-11-12 | 3M Innovative Properties Company | Acoustic composite |
DE102009007891A1 (de) * | 2009-02-07 | 2010-08-12 | Willsingh Wilson | Resonanz-Schallabsorber in mehrschichtiger Ausführung |
DE102010032333A1 (de) * | 2010-07-19 | 2012-01-19 | Jochen Renz | Möbelelement mit einer Einrichtung zur Schallabsorption |
DE102010031855A1 (de) * | 2010-07-22 | 2012-01-26 | J. Eberspächer GmbH & Co. KG | Abgasanlage |
DE102012207754A1 (de) | 2012-05-09 | 2013-11-14 | Silenceresearch Gmbh | Raumgliederungselement für ein Großraumbüro |
KR101964644B1 (ko) * | 2012-05-10 | 2019-04-02 | 엘지전자 주식회사 | 소음저감부가 구비된 가전기기 |
WO2014024786A1 (ja) * | 2012-08-07 | 2014-02-13 | ポリマテック株式会社 | 熱拡散性遮音シートおよび熱拡散性遮音構造 |
DE102012219221A1 (de) | 2012-10-22 | 2014-04-24 | Silenceresearch Gmbh | Schalldämmendes Modul insbesondere als Schallschutzkabine zum Telefonieren |
DE102012219223A1 (de) | 2012-10-22 | 2014-04-24 | Silenceresearch Gmbh | Raumgliederungselement zur Schalldämmung bzw. Schallabsorption |
RU2542607C2 (ru) * | 2012-12-28 | 2015-02-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Тольяттинский государственный университет" | Универсальный мембранный шумопоглощающий модуль |
AT515271B1 (de) * | 2014-01-07 | 2015-11-15 | Friedrich Ing Mag Blaha | Schalldämpfungselement |
KR101798496B1 (ko) * | 2014-07-22 | 2017-11-16 | 한국과학기술원 | 층간소음 저감용 벽체 및 바닥 구조 |
DE102014221202A1 (de) | 2014-10-20 | 2016-04-21 | Silenceresearch Gmbh | Schallabsorber mit Frontseite aus Pappe |
RU2582686C1 (ru) * | 2014-12-26 | 2016-04-27 | Олег Савельевич Кочетов | Малошумное здание кочетова |
DE202015001269U1 (de) * | 2015-02-17 | 2015-03-20 | Bosig Gmbh | Verbundplatten-Resonator |
JP6485309B2 (ja) * | 2015-09-30 | 2019-03-20 | Agc株式会社 | 合わせガラス |
FI20165069A (fi) * | 2016-02-02 | 2017-08-03 | Framery Oy | Seinärakenne |
FR3047600B1 (fr) * | 2016-02-08 | 2018-02-02 | Universite Paris-Sud | Absorbeur acoustique, paroi acoustique et procede de conception et fabrication |
US9624662B1 (en) * | 2016-08-11 | 2017-04-18 | David R. Hall | Noise-cancelling wall |
DE102017113033A1 (de) * | 2017-06-13 | 2018-12-13 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V. | Schallabsorbierender Trennvorhang |
DE202017003303U1 (de) | 2017-06-23 | 2017-08-22 | Silencesolutions Gmbh | Hygiene-Schallabsorber - Schallabsorber für Räume mit hohen hygienischen Anforderungen |
CN111028821B (zh) * | 2018-10-09 | 2022-08-19 | 中国电力科学研究院有限公司 | 一种用于激振设备的减振吸声装置 |
CN109767748B (zh) * | 2018-12-12 | 2023-10-27 | 江苏贝泰福医疗科技有限公司 | 一种耳道内分频段调节噪声滤波的主动降噪方法和装置 |
CN111862918A (zh) * | 2019-04-30 | 2020-10-30 | 华帝股份有限公司 | 低频阻尼***及应用其的燃气热水器 |
RU202954U1 (ru) * | 2020-10-14 | 2021-03-16 | Андреас ОЙРИХ | Звукоизоляционная панель |
DE102021210091B4 (de) | 2021-09-13 | 2023-10-12 | Marcus Pietz | Schallschutztür |
WO2023161778A1 (en) * | 2022-02-22 | 2023-08-31 | Roshan George Thomas | Low frequency acoustic room and environment |
CN115848285B (zh) * | 2023-02-10 | 2023-05-16 | 质子汽车科技有限公司 | 车用消声室及车辆 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4422585C1 (de) * | 1994-06-28 | 1995-10-05 | Freudenberg Carl Fa | Luftschallabsorbierendes Formteil und Verfahren zu seiner Herstellung |
US6145617A (en) * | 1996-10-29 | 2000-11-14 | Rieter Automotive Ag | Ultra-light, multifunctional sound-insulating kit |
EP1164228A2 (de) * | 2000-06-16 | 2001-12-19 | Johns Manville International Inc. | Akustische Vorrichtung |
WO2003031229A2 (en) * | 2001-10-05 | 2003-04-17 | Collins & Aikman Products Co. | Sound attenuating material for use within vehicles and methods of making same |
US20040002274A1 (en) * | 2002-06-27 | 2004-01-01 | Tilton Jeffrey A. | Decorative laminate for fibrous insulation products |
WO2004013395A1 (en) * | 2002-08-05 | 2004-02-12 | Kimberly-Clark Worldwide, Inc. | Nonwoven containing acoustical insulation laminate |
DE10324257B3 (de) * | 2003-05-28 | 2004-09-30 | Clion Ireland Ltd., Newton | Schallabsorber, Verfahren zur Herstellung, und Verwendung |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2112631A (en) * | 1936-01-06 | 1938-03-29 | Kenneth Taylor H | Sound absorbing construction |
DE2408028B2 (de) | 1974-02-20 | 1978-05-11 | Fa. Carl Freudenberg, 6940 Weinheim | Schallschluckplatte |
DE2437947C3 (de) | 1974-08-07 | 1984-09-20 | Fa. Carl Freudenberg, 6940 Weinheim | Anordnung zur Absorption von Luftschall |
DE7427551U (de) | 1974-08-14 | 1976-11-25 | Schmidt, Helmut, Dr., 6710 Frankenthal | Schallabsorbierende mehrschichtplatte |
US4989688A (en) * | 1989-02-16 | 1991-02-05 | Soltech, Inc. | Acoustical wall panel and method of assembly |
DE8916179U1 (de) | 1989-05-06 | 1994-08-25 | Rapp, Albert Bruno, 98527 Suhl | Bauelement für Hochbauwerke |
DE4027511C1 (de) | 1990-08-30 | 1991-10-02 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V., 8000 Muenchen, De | |
DE4113628A1 (de) | 1991-04-26 | 1992-11-05 | Eckhard Dipl Phys Kahle | Schallabsorbermaterial |
ATA129392A (de) * | 1992-06-25 | 1999-02-15 | Greiner & Soehne C A | Schaumstoffplatte, insbesondere formteil aus einer oder mehreren schaumstoffplatten |
DE29502964U1 (de) | 1995-02-22 | 1996-06-27 | Schade, Siegfried, 01731 Gombsen | Baustein mit schallabsorbierender Wirkung |
DE19506511C2 (de) | 1995-02-24 | 1998-08-27 | Fraunhofer Ges Forschung | Plattenresonator |
US5834711A (en) * | 1997-07-09 | 1998-11-10 | Johns Manville International, Inc. | Sound control through resonance damping |
EP1113123A1 (de) * | 1999-12-29 | 2001-07-04 | Manfred Elsässer | Schallschutz-Verbundsystem für Raumbegrenzungsflächen |
US6296075B1 (en) * | 2000-06-02 | 2001-10-02 | Lear Corporation | Lightweight acoustical system |
DE10151474B4 (de) | 2000-10-18 | 2006-07-13 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Schallabsorber mit streifenförmiger schalldichter Abdeckung |
US6698543B2 (en) * | 2001-07-03 | 2004-03-02 | Golterman & Sabo, Inc. | Acoustical wall panels |
US6802389B2 (en) * | 2001-12-07 | 2004-10-12 | Collins & Aikman Products Co. | Multi-density sound attenuating laminates and methods of making same |
DE10213107B4 (de) | 2002-03-23 | 2010-09-02 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verbund-Platten-Resonator |
EP1428656A1 (de) * | 2002-12-09 | 2004-06-16 | Rieter Technologies A.G. | Ultraleichtes Verkleidungslaminat |
FR2848232A1 (fr) | 2002-12-10 | 2004-06-11 | Jean Luc Sandoz | Structure antibruit |
RU2265251C2 (ru) | 2003-08-11 | 2005-11-27 | Закрытое акционерное общество "Тэкникал консалтинг" | Многослойная шумопоглощающая панель |
US7318498B2 (en) * | 2004-04-06 | 2008-01-15 | Azdel, Inc. | Decorative interior sound absorbing panel |
RU52877U1 (ru) * | 2005-11-07 | 2006-04-27 | Общество с ограниченной ответственностью "Центр акустики машин и зданий" (ООО "ЦАМИЗ") | Теплозвукоизоляционная многослойная панель |
JP2007291834A (ja) * | 2006-03-31 | 2007-11-08 | Yamaha Corp | 吸音パネル及び吸音パネルの製造方法 |
-
2007
- 2007-10-24 DE DE102007000568A patent/DE102007000568A1/de not_active Withdrawn
-
2008
- 2008-10-21 EP EP08841320.8A patent/EP2203728B1/de not_active Not-in-force
- 2008-10-21 RU RU2010117344/28A patent/RU2495500C2/ru not_active IP Right Cessation
- 2008-10-21 WO PCT/EP2008/064183 patent/WO2009053349A2/de active Application Filing
- 2008-10-21 US US12/739,567 patent/US8631899B2/en not_active Expired - Fee Related
- 2008-10-21 BR BRPI0818884 patent/BRPI0818884A2/pt not_active IP Right Cessation
- 2008-10-21 CN CN2008801224892A patent/CN101911179A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4422585C1 (de) * | 1994-06-28 | 1995-10-05 | Freudenberg Carl Fa | Luftschallabsorbierendes Formteil und Verfahren zu seiner Herstellung |
US6145617A (en) * | 1996-10-29 | 2000-11-14 | Rieter Automotive Ag | Ultra-light, multifunctional sound-insulating kit |
EP1164228A2 (de) * | 2000-06-16 | 2001-12-19 | Johns Manville International Inc. | Akustische Vorrichtung |
WO2003031229A2 (en) * | 2001-10-05 | 2003-04-17 | Collins & Aikman Products Co. | Sound attenuating material for use within vehicles and methods of making same |
US20040002274A1 (en) * | 2002-06-27 | 2004-01-01 | Tilton Jeffrey A. | Decorative laminate for fibrous insulation products |
WO2004013395A1 (en) * | 2002-08-05 | 2004-02-12 | Kimberly-Clark Worldwide, Inc. | Nonwoven containing acoustical insulation laminate |
DE10324257B3 (de) * | 2003-05-28 | 2004-09-30 | Clion Ireland Ltd., Newton | Schallabsorber, Verfahren zur Herstellung, und Verwendung |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU220545U1 (ru) * | 2023-06-27 | 2023-09-21 | Акционерное Общество "Ротек" | Звукопоглощающая сферическая панель |
Also Published As
Publication number | Publication date |
---|---|
RU2010117344A (ru) | 2011-11-27 |
US20100307866A1 (en) | 2010-12-09 |
EP2203728B1 (de) | 2016-05-25 |
WO2009053349A2 (de) | 2009-04-30 |
BRPI0818884A2 (pt) | 2015-05-05 |
DE102007000568A1 (de) | 2009-04-30 |
CN101911179A (zh) | 2010-12-08 |
US8631899B2 (en) | 2014-01-21 |
RU2495500C2 (ru) | 2013-10-10 |
EP2203728A2 (de) | 2010-07-07 |
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