EP0699257A1 - Schallabsorbierendes glas- oder transparentes kunstglasbauteil - Google Patents
Schallabsorbierendes glas- oder transparentes kunstglasbauteilInfo
- Publication number
- EP0699257A1 EP0699257A1 EP94916226A EP94916226A EP0699257A1 EP 0699257 A1 EP0699257 A1 EP 0699257A1 EP 94916226 A EP94916226 A EP 94916226A EP 94916226 A EP94916226 A EP 94916226A EP 0699257 A1 EP0699257 A1 EP 0699257A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- glass
- glass component
- sound
- component according
- plate
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
- E04B9/0407—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like being stiff and curved
-
- 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
- E04B1/8209—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 sound absorbing devices
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/001—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by provisions for heat or sound insulation
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
- E04B9/045—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like being laminated
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/32—Translucent ceilings, i.e. permitting both the transmission and diffusion of light
-
- 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
-
- 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
-
- 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
- E04B2001/8263—Mounting of acoustical elements on supporting structure, e.g. framework or wall surface
- E04B2001/8281—Flat elements mounted parallel to a supporting surface with an acoustically active air gap between the elements and the mounting surface
-
- 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
- E04B2001/8414—Sound-absorbing elements with non-planar face, e.g. curved, egg-crate shaped
-
- 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
- E04B2001/8476—Solid slabs or blocks with acoustical cavities, with or without acoustical filling
- E04B2001/848—Solid slabs or blocks with acoustical cavities, with or without acoustical filling the cavities opening onto the face of the element
- E04B2001/8495—Solid slabs or blocks with acoustical cavities, with or without acoustical filling the cavities opening onto the face of the element the openings going through from one face to the other face of the element
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/131—Glass, ceramic, or sintered, fused, fired, or calcined metal oxide or metal carbide containing [e.g., porcelain, brick, cement, etc.]
Definitions
- the invention relates to a sound-absorbing glass or transparent synthetic glass component according to the preamble of claim 1, as is known from DE-G 91 1 6 233.6 U1 b.
- the object of the invention is to provide a glass component which is sound-absorbing and remains transparent. This object is achieved by claim 1, advantageous embodiments are characterized in the subclaims.
- the new absorber itself consists exclusively of one or more completely light-transparent plates, which in themselves are hardly excitable by airborne sound waves. It is made up of a large number of very small continuous holes in its surface facing the room in connection with a cavity arranged behind it (for example in the manner of the micro-perforated plates described in [5] before a sound-hard boundary) for the absorption of incident sound waves in one wide frequency band in the listening area.
- the holes can be made by means of drills, lasers, plasma welding systems.
- sound absorbers which can be retrofitted and which do not impair the architectural design are provided in a plane-parallel manner, if possible directly in front of the reflecting glass components.
- the principle of the micro-perforated transparent sound absorber can be advantageously implemented in 3 constructional variants.
- the absorber according to Figure 1 in front of the actual glass components, e.g. In their given frame constructions, which are subsequently inserted, their building physics, lighting technology and optical functions can be practically completely preserved.
- the holes e.g. with diameters d between 0.2 and 2 mm and spacing b of the holes from between 2 and 10 mm
- the holes can be made so small and regularly in the front shells that the transparency suffers only insignificantly.
- the space between the facing shell and the glass component can be closed as indicated in Figure 1.
- the front cover can also be hung without a side closure. The absorption works as long as the distance is small compared to the transverse dimensions of the facing shell.
- the front cover can be flat, oblique or layered and curved, convex or structured, eg corrugated, zigzag-nubbed pyramid-shaped, etc.
- the facing shell can be edged as shown in Figure 1 .3 or arranged to span a corner.
- the absorbers as independent components e.g. integrated in walls, ceilings and false ceilings or even placed in front of existing components, depending on or placed in front, then they not only enable an absorption that can be adjusted to the respective requirements, but also additionally scatter in targeted reflections of sound waves in room areas where they are harmless or are absorbed there.
- the absorber can also take on constructional functions: as a kind of glass building block with high sound insulation, e.g. in suspended ceiling systems, for example according to [6] and partition walls, but also as a sound-absorbing and sound-absorbing component for enclosures, cabins and ducts.
- Versions according to Figures 2 and 3, in which the section through a component according to the invention is shown, are particularly advantageous since they can be arranged to be movable in the room and the acoustics can thus be "varied", e.g. Depending on the number of people, fewer or more absorbent glass components can be set up in a room, thus dampening the noise, ambient noise or the background of the conversation.
- the thickness of the glass components according to the invention can be between 2 and 20 mm, advantageously (because of the weight) between 4 and 8 mm.
- the hole cross section can be round, oval, irregular or polygonal, the hole can be parallel, conical inwards or outwards or obliquely through the plate.
- the plate can additionally be designed to reflect outside or inside for visible or infra-red light or especially for thermal purposes.
- Figure 7 shows another version of a single plate made of plexiglass, whereby the parameters have been changed compared to the other two Figures 5 and 6, namely the thickness with 0.2 mm, hole diameter 0.16 mm. Hole spacing 1, 4 mm, distance to the rear wall 600 mm and the perforated area with 1, 03%.
- the very thin plastic plates with a thickness of 0.2 mm are thicker films which then have stiffeners, so that the plates cannot be excited to vibrate by the impinging sound. These stiffeners can be thickened areas or glued-on strips made of the same material.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Architecture (AREA)
- Acoustics & Sound (AREA)
- Structural Engineering (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Multimedia (AREA)
- Building Environments (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Joining Of Glass To Other Materials (AREA)
- Finishing Walls (AREA)
- Laminated Bodies (AREA)
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4315759A DE4315759C1 (de) | 1993-05-11 | 1993-05-11 | Schallabsorbierendes Glas- oder transparentes Kunstglasbauteil |
| DE4315759 | 1993-05-11 | ||
| PCT/EP1994/001511 WO1994026995A1 (de) | 1993-05-11 | 1994-05-10 | Schallabsorbierendes glas- oder transparentes kunstglasbauteil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0699257A1 true EP0699257A1 (de) | 1996-03-06 |
| EP0699257B1 EP0699257B1 (de) | 1997-01-08 |
Family
ID=6487841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP94916226A Expired - Lifetime EP0699257B1 (de) | 1993-05-11 | 1994-05-10 | Schallabsorbierendes glas- oder transparentes kunstglasbauteil |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5700527A (de) |
| EP (1) | EP0699257B1 (de) |
| JP (1) | JPH08510020A (de) |
| CN (1) | CN1046985C (de) |
| AT (1) | ATE147457T1 (de) |
| DE (2) | DE4315759C1 (de) |
| WO (1) | WO1994026995A1 (de) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999029979A1 (de) * | 1997-12-05 | 1999-06-17 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Schallabsorber |
| WO2000014353A1 (de) | 1998-09-02 | 2000-03-16 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Plattenförmiges bauelement |
| CN106710581A (zh) * | 2016-12-07 | 2017-05-24 | 重庆市三星精艺玻璃股份有限公司 | 一种消音玻璃制品 |
Families Citing this family (69)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4437196C1 (de) * | 1993-05-11 | 1996-03-07 | Fraunhofer Ges Forschung | Schallabsorbierendes Glas- oder transparentes Kunstglasbauteil |
| JP2715884B2 (ja) * | 1993-12-10 | 1998-02-18 | 日東紡績株式会社 | 透光性吸音体 |
| GB9613615D0 (en) | 1996-06-28 | 1996-08-28 | Short Brothers Plc | Method of manufacturing a noise attenuation panel |
| DE19626676A1 (de) * | 1996-07-03 | 1998-01-08 | Kaefer Isoliertechnik | Vorrichtung zur Verminderung von Schallpegeln in Gebäuden |
| US5796055A (en) * | 1997-01-13 | 1998-08-18 | Ppg Industries, Inc. | Sound absorbing article and method of making same |
| IT1293307B1 (it) * | 1997-07-09 | 1999-02-16 | Dieselbox Sa | Barriera antirumore a pannelli trasparenti,dotata di caratteristiche fonoisolanti e fonoassorbenti |
| DE19730355C1 (de) * | 1997-07-15 | 1999-03-18 | Fraunhofer Ges Forschung | Schallabsorber in Lüftungskanälen |
| DE19750102A1 (de) | 1997-11-12 | 1999-06-02 | Stankiewicz Gmbh | Gasdurchströmte Leitung mit Schallabsorptionswirkung |
| US6617002B2 (en) * | 1998-07-24 | 2003-09-09 | Minnesota Mining And Manufacturing Company | Microperforated polymeric film for sound absorption and sound absorber using same |
| US6977109B1 (en) | 1998-07-24 | 2005-12-20 | 3M Innovative Properties Company | Microperforated polymeric film for sound absorption and sound absorber using same |
| DE19920969B4 (de) * | 1999-05-06 | 2005-07-21 | Faist Automotive Gmbh & Co. Kg | Einbau- oder Verkleidungsteil mit schalldämmenden und/oder schalldämpfenden Eigenschaften |
| ES2177513T3 (es) * | 1999-05-06 | 2002-12-16 | Faist Automotive Gmbh & Co Kg | Elemento de insonorizacion, utilizacion del mismo y procedimiento parasu fabricacion. |
| WO2001012470A1 (de) * | 1999-08-11 | 2001-02-22 | Hp-Chemie Pelzer Research And Development Ltd. | Bauteil mit hoher absorptiver wirkung über einem breiten frequenzbereich |
| DE19943479A1 (de) * | 1999-09-10 | 2001-04-12 | Manfred Kluth | Abgehängtes Deckensystem |
| DE19943478C2 (de) * | 1999-09-10 | 2002-11-28 | Manfred Kluth | Beleuchtungskörper mit teilweise lichtdurchlässigen Folien |
| DE19943480B4 (de) * | 1999-09-10 | 2005-03-17 | Manfred Kluth | Leuchte zum indirekten Beleuchten |
| DE20006946U1 (de) | 2000-04-14 | 2001-08-16 | FAIST Automotive GmbH & Co. KG, 86381 Krumbach | Breitbandig schallabsorbierender Bauteil für Wände, Böden und Decken |
| DE10019543C2 (de) * | 2000-04-20 | 2002-03-07 | Fraunhofer Ges Forschung | Zuluftelement |
| US6598701B1 (en) | 2000-06-30 | 2003-07-29 | 3M Innovative Properties Company | Shaped microperforated polymeric film sound absorbers and methods of manufacturing the same |
| GB0016149D0 (en) | 2000-06-30 | 2000-08-23 | Short Brothers Plc | A noise attenuation panel |
| US6776258B1 (en) * | 2001-12-28 | 2004-08-17 | Lockheed Martin Corporation | Acoustic blanket system |
| US7314114B2 (en) * | 2004-02-11 | 2008-01-01 | Acoustics First Corporation | Flat panel diffuser |
| ES2245240B1 (es) * | 2004-06-03 | 2007-03-16 | Consejo Sup. Investig. Cientificas. | Unidades de insercion microperforadas para su uso como absorbentes acusticos. |
| US7578468B2 (en) * | 2004-12-20 | 2009-08-25 | Sikorsky Aircraft Corporation | Acoustic absorption system for an aircraft airframe |
| US7429015B2 (en) * | 2004-12-20 | 2008-09-30 | Sikorsky Aircraft Corporation | Acoustic absorption blanket mounting system for an aircraft cabin |
| US7410126B2 (en) * | 2004-12-20 | 2008-08-12 | Sikorsky Aircraft Corporation | Tunable acoustic absorption system for an aircraft cabin |
| US7246772B2 (en) * | 2004-12-20 | 2007-07-24 | Sikorsky Aircraft Corporation | Acoustic absorption system for an aircraft interior trim panel system |
| FR2881765B1 (fr) * | 2005-02-08 | 2007-04-13 | Brevetix Sarl | Ensemble acoustiquement absorbant |
| NO322685B1 (no) | 2005-03-23 | 2006-11-27 | Deamp As | Plateelement |
| DE102005022807B3 (de) * | 2005-05-12 | 2007-02-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Schall absorbierendes Bauteil und Verwendung |
| AT503236B1 (de) * | 2005-10-28 | 2009-01-15 | Berger Johann | Bauplatte od. dgl., deren herstellung und verwendung |
| US7703243B2 (en) * | 2006-02-13 | 2010-04-27 | Usg Interiors, Inc. | Ceiling tile construction |
| JP2007262765A (ja) * | 2006-03-29 | 2007-10-11 | Yamaha Corp | 吸音材及び吸音パネル |
| ITPG20060027A1 (it) * | 2006-04-03 | 2007-10-04 | Vincenzo Tognaccini | Pannello fonoassorbente-fonoisolante-trasparente (p.f.f.t.)per realizzare barriere antirumore stradali o ferroviarie |
| DK2054562T3 (da) * | 2006-08-10 | 2013-05-27 | Brevetix | Lydabsorberende indretning |
| DE202006014248U1 (de) * | 2006-09-18 | 2008-02-07 | Manfred Jacob Kunststofftechnik Gmbh | Schallschutzwand |
| DE102006050869A1 (de) * | 2006-10-27 | 2008-04-30 | Airbus Deutschland Gmbh | Schalldämpfungseinrichtung für eine Luftrohrleitung eines Flugzeuges, insbesondere bei einer Flugzeugklimaanlage |
| CH700728B1 (de) | 2007-07-13 | 2010-10-15 | Albers & Co | Akustikelemente. |
| DE202007017699U1 (de) * | 2007-12-19 | 2009-02-26 | VS Vereinigte Spezialmöbelfabriken GmbH & Co. KG | Trennwandelement |
| WO2009129139A2 (en) * | 2008-04-14 | 2009-10-22 | 3M Innovative Properties Company | Multilayer sound absorbing sheet |
| JP2011519433A (ja) * | 2008-04-22 | 2011-07-07 | スリーエム イノベイティブ プロパティズ カンパニー | 複合吸音シート |
| WO2009142906A2 (en) * | 2008-05-22 | 2009-11-26 | 3M Innovative Properties Company | Multilayer sound absorbing structure comprising mesh layer |
| JP5599140B2 (ja) * | 2008-09-02 | 2014-10-01 | 株式会社巴川製紙所 | 吸音構造体用部材及び吸音構造体 |
| EP2256722A1 (de) | 2009-05-29 | 2010-12-01 | Akusik & Innovation GmbH | Schalldämpfendes bzw. -absorbierendes Material |
| CH702952A2 (de) | 2010-04-06 | 2011-10-14 | Akustik & Raum Ag | Schallabsorbierende Lärmschutzwände. |
| DE102011012222B4 (de) | 2011-02-22 | 2014-01-16 | Sächsisches Textilforschungsinstitut e.V. | Textiler Schallabsorber |
| DE102011107484A1 (de) | 2011-07-08 | 2013-01-10 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Schallabsorber für eine Wand oder eine Decke |
| US20130052429A1 (en) * | 2011-08-22 | 2013-02-28 | Sabic Innovative Plastics Ip B.V. | Multiwall sheet and methods for making and using the same |
| DE102012000412A1 (de) | 2012-01-12 | 2013-07-18 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Strahlungsemittierendes Bauteil mit akustisch einstellbarer Wirkung und Verfahren zur Herstellung derselben |
| TW201404985A (zh) | 2012-05-07 | 2014-02-01 | 3M Innovative Properties Co | 聲波阻尼裝置及設備 |
| US20150267402A1 (en) * | 2014-03-20 | 2015-09-24 | Corning Incorporated | Transparent sound absorbing panels |
| DE102014214547A1 (de) * | 2014-07-24 | 2016-01-28 | Sennheiser Electronic Gmbh & Co. Kg | Verfahren zum Herstellen von akustischen Widerständen |
| CN107249414B (zh) | 2015-01-13 | 2020-07-17 | 阿尔弗雷德·卡赫欧洲两合公司 | 抽吸机和用于运行抽吸机的方法 |
| EP3244784B1 (de) | 2015-01-13 | 2021-10-06 | Alfred Kärcher SE & Co. KG | Sauggerät |
| DE102015100426A1 (de) * | 2015-01-13 | 2016-07-14 | Alfred Kärcher Gmbh & Co. Kg | Reinigungsgerät und Verfahren zur Lärmminderung bei einem Reinigungsgerät |
| DE102015111168A1 (de) | 2015-07-10 | 2017-01-12 | Kuhn Gmbh | Schallschutzbaueinheit |
| US10068563B2 (en) | 2015-11-18 | 2018-09-04 | Rpg Acoustical Systems Llc | Sound absorbing panel with wedge-shaped cross-section micro-slits |
| JP6309584B2 (ja) * | 2016-08-22 | 2018-04-11 | 大建工業株式会社 | 吸音パネルシステム及び吸音パネルの設置方法 |
| JP2019535619A (ja) | 2016-11-04 | 2019-12-12 | コーニング インコーポレイテッド | 微細穿孔板システム、用途、および微細穿孔板システムを作る方法 |
| US10961700B2 (en) * | 2017-02-27 | 2021-03-30 | Knoll, Inc. | Noise reduction apparatus and method of making and using the same |
| WO2018200760A1 (en) * | 2017-04-26 | 2018-11-01 | Corning Incorporated | Micro-perforated glass laminates and methods of making the same |
| RU2677621C1 (ru) * | 2017-10-04 | 2019-01-17 | федеральное государственное бюджетное образовательное учреждение высшего образования "Тольяттинский государственный университет" | Низкошумное техническое помещение |
| US20220148550A1 (en) * | 2019-03-04 | 2022-05-12 | Corning Incorporated | Micro-perforated panel systems, applications, and methods of making micro-perforated panel systems |
| TW202043021A (zh) * | 2019-03-31 | 2020-12-01 | 美商康寧公司 | 透明聲吸收器、擴散器以及方法 |
| US11560751B2 (en) * | 2019-09-11 | 2023-01-24 | Catalyst Acoustics Group, Inc. | Sound damping door |
| TWI752540B (zh) * | 2020-06-30 | 2022-01-11 | 國立成功大學 | 吸音裝置 |
| DE102021003699B4 (de) | 2021-07-17 | 2025-01-16 | Karl Göckel | Verstellsystem für mikro-perforierte Plattenabsorber |
| US20230084137A1 (en) * | 2021-07-30 | 2023-03-16 | The Mackinac Technology Company | Window Energy Management System with Enhanced Force Protection |
| WO2025093180A1 (de) | 2023-10-31 | 2025-05-08 | Saint-Gobain Glass France | Schallabsorbierende verglasung |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2758011A1 (de) * | 1977-12-24 | 1979-06-28 | Messerschmitt Boelkow Blohm | Verfahren zur chemischen versorgung und anregung eines gasdynamischen co tief 2 -lasers |
| DE3504208A1 (de) * | 1985-02-07 | 1986-08-07 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München | Schalldaempfer-box |
| SE501995C2 (sv) * | 1988-11-18 | 1995-07-10 | Tord Goeran Kaarfalk | Anordning för reducering av transmissionsljud |
| DE9116233U1 (de) * | 1991-04-10 | 1992-06-17 | VEGLA Vereinigte Glaswerke GmbH, 5100 Aachen | Schallabsorbierende Verglasung |
| DE4312885A1 (de) * | 1993-04-20 | 1994-10-27 | Fraunhofer Ges Forschung | Unterdecke |
-
1993
- 1993-05-11 DE DE4315759A patent/DE4315759C1/de not_active Expired - Lifetime
-
1994
- 1994-05-10 DE DE59401550T patent/DE59401550D1/de not_active Expired - Lifetime
- 1994-05-10 US US08/545,845 patent/US5700527A/en not_active Expired - Lifetime
- 1994-05-10 AT AT94916226T patent/ATE147457T1/de active
- 1994-05-10 WO PCT/EP1994/001511 patent/WO1994026995A1/de not_active Ceased
- 1994-05-10 JP JP6524954A patent/JPH08510020A/ja active Pending
- 1994-05-10 CN CN94192079A patent/CN1046985C/zh not_active Expired - Lifetime
- 1994-05-10 EP EP94916226A patent/EP0699257B1/de not_active Expired - Lifetime
Non-Patent Citations (1)
| Title |
|---|
| See references of WO9426995A1 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999029979A1 (de) * | 1997-12-05 | 1999-06-17 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Schallabsorber |
| WO2000014353A1 (de) | 1998-09-02 | 2000-03-16 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Plattenförmiges bauelement |
| US6675551B1 (en) | 1998-09-02 | 2004-01-13 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Plate-shaped constructional element and method |
| CN106710581A (zh) * | 2016-12-07 | 2017-05-24 | 重庆市三星精艺玻璃股份有限公司 | 一种消音玻璃制品 |
| CN106710581B (zh) * | 2016-12-07 | 2019-07-16 | 重庆市三星精艺玻璃股份有限公司 | 一种消音玻璃制品 |
Also Published As
| Publication number | Publication date |
|---|---|
| ATE147457T1 (de) | 1997-01-15 |
| EP0699257B1 (de) | 1997-01-08 |
| JPH08510020A (ja) | 1996-10-22 |
| CN1123043A (zh) | 1996-05-22 |
| DE59401550D1 (de) | 1997-02-20 |
| CN1046985C (zh) | 1999-12-01 |
| US5700527A (en) | 1997-12-23 |
| WO1994026995A1 (de) | 1994-11-24 |
| DE4315759C1 (de) | 1994-05-05 |
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