ES2370721A1 - Acoustic absorbent. (Machine-translation by Google Translate, not legally binding) - Google Patents
Acoustic absorbent. (Machine-translation by Google Translate, not legally binding) Download PDFInfo
- Publication number
- ES2370721A1 ES2370721A1 ES200930514A ES200930514A ES2370721A1 ES 2370721 A1 ES2370721 A1 ES 2370721A1 ES 200930514 A ES200930514 A ES 200930514A ES 200930514 A ES200930514 A ES 200930514A ES 2370721 A1 ES2370721 A1 ES 2370721A1
- Authority
- ES
- Spain
- Prior art keywords
- absorbent
- acoustic
- warp
- weft
- translation
- 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
- 230000002745 absorbent Effects 0.000 title abstract description 15
- 239000002250 absorbent Substances 0.000 title abstract description 15
- 229920000728 polyester Polymers 0.000 claims abstract description 11
- 239000006098 acoustic absorber Substances 0.000 claims abstract description 8
- 239000004753 textile Substances 0.000 claims abstract description 7
- 239000004744 fabric Substances 0.000 claims description 6
- 239000003063 flame retardant Substances 0.000 claims description 4
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 2
- 230000003750 conditioning effect Effects 0.000 claims description 2
- 210000003041 ligament Anatomy 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 230000004888 barrier function Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 239000011491 glass wool Substances 0.000 description 2
- 239000011490 mineral wool Substances 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
- D03D15/593—Stiff materials, e.g. cane or slat
-
- D03D15/02—
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M17/00—Producing multi-layer textile fabrics
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
Description
Absorbente acústico.Acoustic Absorbent
La presente invención se refiere a un elemento textil con capacidad de absorber la energía acústica, concretamente para disminuir la reverberación del sonido que incide sobre el mismo.The present invention relates to an element textile capable of absorbing acoustic energy, specifically to reduce the reverberation of the sound that affects the same.
El objeto de la invención es conseguir un absorbente de naturaleza textil, que además de cumplir su función como tal absorbente acústico, constituya un elemento decorativo del local a acondicionar, como por ejemplo la cortina de una puerta o ventana, con cualquier tipo de diseño, tanto formal como superficial.The object of the invention is to achieve a absorbent textile nature, which in addition to fulfilling its function as such acoustic absorbent, it constitutes a decorative element of the room to be conditioned, such as a door curtain or window, with any type of design, both formal and superficial.
La invención se sitúa pues en el ámbito de los productos utilizados como absorbente acústico en la construcción tanto de edificios nuevos como actualizables.The invention thus falls within the scope of the products used as acoustic absorbent in construction both new and upgradable buildings.
Hasta la fecha los materiales utilizados como absorbente acústico son materiales pesados y blandos al mismo tiempo, siendo a destacar el plomo como el mejor de ellos, puesto que aísla tanto del sonido como de las vibraciones.To date the materials used as Acoustic absorbent are heavy and soft materials at the same time, being to highlight lead as the best of them, put which isolates both sound and vibrations.
Existen variados productos en esta línea, es decir que son utilizables como absorbentes acústicos, pero por su relación con la invención, aunque es remota, cabe señalar la lana de roca o lana de vidrio, que se utiliza rellenando las cámaras de aire en las construcciones, es decir los espacios herméticos entre paredes, y la relación de este producto con la invención no va mas allá de tratarse en ambos casos de productos que pueden englobarse en el concepto amplio de "textiles".There are various products in this line, it is say that they are usable as acoustic absorbers, but because of their In relation to the invention, although it is remote, the wool of rock or glass wool, which is used by filling the air chambers in the constructions, that is the hermetic spaces between walls, and the relationship of this product with the invention is no more beyond being treated in both cases of products that can be included in the broad concept of "textiles".
Sin embargo, como es evidente, la aplicación práctica de la lana de roca o de vidrio queda restringida al caso citado y a otros similares, resultando absolutamente impensable que dicha lana pueda ser utilizada como recubrimiento interior de un habitáculo y menos como componente decorativo del mismo.However, as is evident, the application rock or glass wool practice is restricted to the case cited and similar ones, proving absolutely unthinkable that said wool can be used as an inner lining of a cabin and less as a decorative component of it.
El absorbente acústico que la invención propone pertenece, como acaba de decirse, al ámbito de los productos textiles, pero resuelve de forma satisfactoria la problemática anteriormente expuesta, al constituir un elemento previsto para participar de forma decisiva en la decoración de un habitáculo en forma de cortina, como entelado de sus paredes, etc., en general con cualquier aplicación práctica en la que hasta la fecha un objeto se recubra o forre con tela para cambiar o mejorar su aspecto estético.The acoustic absorbent that the invention proposes belongs, as just said, to the field of products textiles, but satisfactorily solves the problem previously exposed, by constituting an element intended for participate decisively in the decoration of a cabin in curtain shape, as a part of its walls, etc., in general with any practical application in which to date an object is cover or line with fabric to change or improve its appearance aesthetic.
A pesar de tratase de un tejido y de ofrecer las mismas prestaciones que un tejido convencional no absorbente acústico, el objeto de la invención supone un importantísimo efecto barrera particularmente respecto de las reverberaciones, que constituyen uno de los problemas mas importantes para un recinto o local cerrado, donde las ondas emitidas por una fuente sonora chocan con las superficies que delimitan el recinto, dando origen a ondas reflejadas que se reflejan sucesivamente multitud de veces.In spite of being a fabric and offering the same features as a conventional non-absorbent fabric acoustic, the object of the invention has a very important effect barrier particularly with respect to reverberations, which they constitute one of the most important problems for an enclosure or closed premises, where the waves emitted by a sound source collide with the surfaces that delimit the enclosure, giving rise to waves reflected that are successively reflected many times.
Específicamente el absorbente acústico que se preconiza consiste en un tejido constituido a base de tres capas, dos caras vistas materializadas en sendas capas de raso, y una capa intermedia a base de hilos de poliéster, tanto para su trama como para su urdimbre, multifilamentosos.Specifically the acoustic absorber that is advocates a fabric consisting of three layers, two faces seen materialized in two layers of satin, and one layer intermediate based on polyester threads, both for its weft and for its warp, multifilament.
El hilo de poliéster constitutivo de la urdimbre tiene un título que oscila entre los 70 y los 150 deniers, aplicando para su tisaje densidades de entre 66 y 130 hilos/cm, y como trama también hilo de poliéster entre 300 y 340 deniers que tiene entre 90 y 560 filamentos/cm.The polyester yarn constituting the warp It has a title that ranges between 70 and 150 deniers, applying densities of between 66 and 130 threads / cm, and as a weft also polyester thread between 300 and 340 deniers that has between 90 and 560 filaments / cm.
Se da además la circunstancia de que estos hilos de poliéster son ignífugos, lo que al efecto de confort acústico objeto de la invención, hay que añadir además este efecto ignífugo que hace que el elemento absorbente, por ejemplo en la forma de cortina, resulte aún mas apropiado para ser utilizado en determinados habitáculos con diferentes diseños, como por ejemplo cines y similares.There is also the circumstance that these threads Polyester are flame retardant, which to the effect of acoustic comfort object of the invention, this fire retardant effect must also be added which makes the absorbent element, for example in the form of curtain, it is even more appropriate to be used in certain rooms with different designs, such as Cinemas and the like.
Para complementar la descripción que se está realizando y con objeto de ayudar a una mejor comprensión de las características del invento, de acuerdo con un ejemplo preferente de realización práctica del mismo, se acompaña como parte integrante de dicha descripción, un juego único de dibujos en donde con carácter ilustrativo y no limitativo, se ha representado de manera esquemática una sección del tejido constitutivo del absorbente acústico objeto de la presente invención, donde se puede apreciar la disposición de las capas que lo constituyen y la relación existente entre ellas.To complement the description that is being performing and in order to help a better understanding of the characteristics of the invention, according to a preferred example of practical realization of it, is accompanied as an integral part of said description, a unique set of drawings where with character illustrative and not limiting, it has been represented in a way schematic a section of the constituent tissue of the absorbent acoustic object of the present invention, where the arrangement of the layers that constitute it and the existing relationship between them.
A la vista de la figura reseñada puede observarse como el absorbente acústico que la invención propone consiste en un tejido en el que participan tres capas, dos capas exteriores y vistas (1-1') de raso, y una capa intermedia (2) con trama y urdimbre, a base de hilos de poliéster, que como anteriormente se ha dicho son ignífugos.In view of the review figure you can be observed as the acoustic absorbent that the invention proposes it consists of a fabric in which three layers, two layers participate exteriors and views (1-1 ') of satin, and a layer intermediate (2) with weft and warp, based on polyester threads, which as previously said are fire retardant.
Las dos capas de raso (1-1') actúan como ligamento de la capa intermedia (2) de modo que la trama de ésta última queda perfectamente insertada entre aquellas.The two layers of satin (1-1 ') they act as ligament of the intermediate layer (2) so that the weft of the latter is perfectly inserted between those.
De esta estructuración se deriva que, con independencia de las nuevas prestaciones obtenidas de acuerdo con el objetivo de la invención, el absorbente acústico puede materializarse, como anteriormente se ha dicho, en una cortina o en otro elemento de decoración de interiores, lo que supone una gran facilidad de instalación y una total ausencia de los efectos negativos que supone la implantación en un habitáculo de un absorbente acústico con cualquier sistema convencional.From this structuring it follows that, with Independence of the new benefits obtained in accordance with the Object of the invention, the acoustic absorber can materialize, as previously stated, in a curtain or in another element of interior decoration, which is a great ease of installation and a total absence of effects negatives of implantation in a passenger compartment of a Acoustic absorbent with any conventional system.
Cabe señalar por último que esta especial estructuración de la barrera acústica permite jugar con otros parámetros que influyen también en el acondicionamiento acústico, como son la separación elegida entre la cortina y la pared, el vuelo de dicha cortina consistente en la cantidad de tejido empleado por metro en la confección, etc.It should be noted finally that this special structuring of the acoustic barrier allows to play with others parameters that also influence acoustic conditioning, such as the separation chosen between the curtain and the wall, the flight of said curtain consisting of the amount of tissue used by meter in clothing, etc.
Claims (4)
poliéster.1. Acoustic absorber, of those intended for the interior conditioning of a passenger compartment with the basic purpose of reducing or eliminating reverberations, characterized in that it consists of a textile element, similar in appearance to a conventional fabric, structured by three layers, two outer ( 1 and 1 ') of satin that act as a ligament on the third, the latter consisting of an intermediate layer (2) that uses a multifilament polyester thread as a warp and as a weft also
polyester.
ignífugos.4. Acoustic absorber, according to previous claims, characterized in that both the weft and warp polyester threads are
flame retardant
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200930514A ES2370721B1 (en) | 2009-07-27 | 2009-07-27 | ACOUSTIC ABSORBENT. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200930514A ES2370721B1 (en) | 2009-07-27 | 2009-07-27 | ACOUSTIC ABSORBENT. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2370721A1 true ES2370721A1 (en) | 2011-12-22 |
| ES2370721B1 ES2370721B1 (en) | 2012-09-10 |
Family
ID=45094881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200930514A Active ES2370721B1 (en) | 2009-07-27 | 2009-07-27 | ACOUSTIC ABSORBENT. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2370721B1 (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2022022A6 (en) * | 1990-04-18 | 1991-11-16 | Isoduri S L | Improved insulating and waterproofing panel |
| JPH07150464A (en) * | 1993-11-29 | 1995-06-13 | Unitika Ltd | Production of light-shielding woven fabric |
| US5622662A (en) * | 1993-09-28 | 1997-04-22 | Bradford Industries, Inc. | Method for forming a sound attenuation composite |
| US20040002274A1 (en) * | 2002-06-27 | 2004-01-01 | Tilton Jeffrey A. | Decorative laminate for fibrous insulation products |
| ES2300187A1 (en) * | 2006-05-22 | 2008-06-01 | Comersan, S.A. | Opaque fabric for use in decoration, comprises intermediate layer made up of multifilament polyester applied for weaving, where fabric has two outer layers acts as ligament |
| CN101200834A (en) * | 2006-12-12 | 2008-06-18 | 东丽纤维研究所（中国）有限公司 | Flame-proof textile |
| EP1939339A1 (en) * | 2005-08-09 | 2008-07-02 | Teijin Techno Products Limited | Woven fabric of two-layer structure and heat-resistant protective garment comprising the same |
| WO2008118732A1 (en) * | 2007-03-26 | 2008-10-02 | Owens Corning Intellectual Capital, Llc | Flexible composite multiple layer fire-resistant insulation structure |
| EP2221335A1 (en) * | 2007-11-13 | 2010-08-25 | Nitto Boseki CO., LTD. | Nonflammable transparent fiber-reinforced resin sheet and process for production of the same |
-
2009
- 2009-07-27 ES ES200930514A patent/ES2370721B1/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2022022A6 (en) * | 1990-04-18 | 1991-11-16 | Isoduri S L | Improved insulating and waterproofing panel |
| US5622662A (en) * | 1993-09-28 | 1997-04-22 | Bradford Industries, Inc. | Method for forming a sound attenuation composite |
| JPH07150464A (en) * | 1993-11-29 | 1995-06-13 | Unitika Ltd | Production of light-shielding woven fabric |
| US20040002274A1 (en) * | 2002-06-27 | 2004-01-01 | Tilton Jeffrey A. | Decorative laminate for fibrous insulation products |
| EP1939339A1 (en) * | 2005-08-09 | 2008-07-02 | Teijin Techno Products Limited | Woven fabric of two-layer structure and heat-resistant protective garment comprising the same |
| ES2300187A1 (en) * | 2006-05-22 | 2008-06-01 | Comersan, S.A. | Opaque fabric for use in decoration, comprises intermediate layer made up of multifilament polyester applied for weaving, where fabric has two outer layers acts as ligament |
| CN101200834A (en) * | 2006-12-12 | 2008-06-18 | 东丽纤维研究所（中国）有限公司 | Flame-proof textile |
| WO2008118732A1 (en) * | 2007-03-26 | 2008-10-02 | Owens Corning Intellectual Capital, Llc | Flexible composite multiple layer fire-resistant insulation structure |
| EP2221335A1 (en) * | 2007-11-13 | 2010-08-25 | Nitto Boseki CO., LTD. | Nonflammable transparent fiber-reinforced resin sheet and process for production of the same |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2370721B1 (en) | 2012-09-10 |
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| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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