ES2327592A1 - Roof with variable acoustic absorption (Machine-translation by Google Translate, not legally binding) - Google Patents
Roof with variable acoustic absorption (Machine-translation by Google Translate, not legally binding) Download PDFInfo
- Publication number
- ES2327592A1 ES2327592A1 ES200701628A ES200701628A ES2327592A1 ES 2327592 A1 ES2327592 A1 ES 2327592A1 ES 200701628 A ES200701628 A ES 200701628A ES 200701628 A ES200701628 A ES 200701628A ES 2327592 A1 ES2327592 A1 ES 2327592A1
- Authority
- ES
- Spain
- Prior art keywords
- ceiling
- layer
- acoustic absorption
- variable acoustic
- absorption according
- 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
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 36
- 238000004804 winding Methods 0.000 claims abstract description 4
- 238000013016 damping Methods 0.000 claims abstract description 3
- 239000011490 mineral wool Substances 0.000 claims abstract description 3
- 239000011810 insulating material Substances 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 239000012814 acoustic material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- 239000006098 acoustic absorber Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- 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
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/99—Room acoustics, i.e. forms of, or arrangements in, rooms for influencing or directing sound
- E04B1/994—Acoustical surfaces with adjustment mechanisms
-
- 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
Abstract
Description
Techo con absorción acústica variable.Ceiling with variable acoustic absorption.
La presente invención se refiere a un techo con absorción acústica variable, que implementa dos principios de aislamiento acústico cuyo efecto de absorción combinado puede variarse mediante un accionamiento que actúa sobre uno de ellos.The present invention relates to a roof with variable acoustic absorption, which implements two principles of sound insulation whose combined absorption effect can be varied by means of a drive acting on one of they.
En la actualidad existen techos donde los aislamientos acústicos se realizan mediante gruesas piezas de poliuretano u otros materiales adecuados. En otros casos, estos aislamientos se realizan a través de planchas de gran superficie de poliuretano y también mediante un material inyectado similar al utilizado en los paramentos verticales.Currently there are ceilings where Acoustic insulation is done by thick pieces of polyurethane or other suitable materials. In other cases, these Insulations are made through large surface plates of polyurethane and also through an injected material similar to used in vertical walls.
También se conoce la patente WO2005105526A1 referente a un absorbedor acústico para vehículos a motor, el cual está constituido por una primera capa permeable al aire, al menos una capa textil intermedia dotada de resaltes, y una cubierta posterior; formando los resaltes unos espacios huecos, y existiendo otra capa intermedia, permeable al aire y absorbente del ruido, unida a los resaltes; estando el conjunto unido por un sellado perimetral. En esta patente no existe forma de variar la absorción acústica, ni está prevista la implementación de dos principios de absorción acústica.WO2005105526A1 is also known. concerning an acoustic absorber for motor vehicles, which it consists of a first air permeable layer, at least an intermediate textile layer with highlights, and a cover later; forming the hollow spaces, and existing other intermediate layer, air permeable and noise absorbing, attached to the highlights; the assembly being joined by a seal perimeter. In this patent there is no way to vary the absorption acoustics, nor is the implementation of two principles of sound absorption
Igualmente se conoce la patente US4393631, que protege un techo acústico formado por piezas montables en perfilería de falso techo. Estas piezas tienen geometría acústica suavizada, y su espesor es variable, preferiblemente formando una serie de anillos circulares concéntricos de diferentes espesores. Tampoco combina dos principios de absorción acústica ni se puede regular dicha absorción.The patent US4393631 is also known, which protects an acoustic ceiling formed by movable parts in profiles of false ceiling. These pieces have softened acoustic geometry, and its thickness is variable, preferably forming a series of concentric circular rings of different thicknesses. Neither It combines two principles of sound absorption nor can it be regulated said absorption.
El techo con absorción acústica variable de la invención implementa dos principios de absorción acústica, y es posible variar la absorción actuando sobre uno de ellos.The ceiling with variable acoustic absorption of the invention implements two principles of sound absorption, and is it is possible to vary the absorption acting on one of them.
De acuerdo con la invención el techo con absorción acústica comprende una estructura sustentable en el forjado o paredes, y donde se monta:According to the invention the roof with acoustic absorption comprises a sustainable structure in the Forged or walls, and where it is mounted:
- una primera capa de absorción consistente en un sistema vibrante forzado con amortiguación, y típicamente constituida por una malla,- a first absorption layer consisting of a vibrating system forced with damping, and typically constituted by a mesh,
- una segunda capa de absorción consistente en un resonador con cambio de volumen, y típicamente constituida a base de planchas de material aislante, preferentemente lana de roca,- a second absorption layer consisting of a resonator with volume change, and typically constituted to plate base of insulating material, preferably wool of rock,
y donde además se han dispuesto en alguna de dichas capas unos medios susceptibles de variar su geometría.and where they have also been arranged in any of said layers means capable of varying their geometry.
La variación de la geometría preferentemente, por razones de sencillez constructiva, se implementa sobre la primera capa de malla. Esta capa de malla es vista, por lo que la variación de su geometría también supone una variación estética de lo que es el techo de la invención. Los medios que producen la variación de la geometría se pueden implementar de diversas formas, si bien parece una solución sencilla el atado de unos cables a diferentes puntos de esta primera capa de malla, de modo que actuando sobre dichos cables (recogiéndolos o largándolos) se produzca el efecto buscado.The variation of the geometry preferably, for reasons of constructive simplicity, it is implemented on the First layer of mesh. This mesh layer is seen, so the variation of its geometry also implies an aesthetic variation of what is the ceiling of the invention. The means that produce the Geometry variation can be implemented in various ways, although it seems a simple solution to tie some cables to different points of this first mesh layer, so that acting on these cables (picking them up or pulling them out) produce the desired effect.
Además, la invención ha previsto la introducción entre las dos capas de unas luminarias destinadas a iluminar la estancia, luminarias que cuando están apagadas quedan ocultas por la primera capa de malla, mientras que su luz es tamizada por la propia primera capa de malla cuando están encendidas.In addition, the invention has provided for the introduction between the two layers of luminaires intended to illuminate the room, luminaires that when turned off are hidden by the first layer of mesh, while its light is sifted by the First mesh layer itself when on.
Para complementar la descripción que se está realizando y con objeto de ayudar a una mejor comprensión de las -características de la invención, de acuerdo con un ejemplo preferente de realización práctica de la misma, se acompaña como parte integrante de dicha descripción, un juego de dibujos en donde con carácter ilustrativo y no limitativo, se ha representado lo siguiente:To complement the description that is being performing and in order to help a better understanding of the -Features of the invention, according to an example preferred practical implementation of it, is accompanied as integral part of that description, a set of drawings where with an illustrative and non-limiting nature, what has been represented next:
La figura 1 muestra una vista isométrica superior de un módulo constitutivo del techo de la invención. Para facilitar la comprensión de la misma no se ha representado la segunda capa a base de paneles de material acústico (lana de roca).Figure 1 shows an isometric view top of a module constituting the ceiling of the invention. For facilitate understanding of it has not represented the second layer based on panels of acoustic material (wool rock).
La figura 2 muestra una vista isométrica inferior del módulo representado en la figura 1, donde no se ha representado la malla para facilitar su comprensión. Si se han representados los paneles de material acústico.Figure 2 shows an isometric view bottom of the module shown in figure 1, where it has not been represented the mesh for easy understanding. If they have Acoustic material panels represented.
La figura 3 muestra un perfil de una de las posibles configuraciones que puede adoptar el techo de la invención.Figure 3 shows a profile of one of the possible configurations that the roof of the invention.
La figura 4 muestra una vista isométrica inferior de la configuración mostrada en la figura 3.Figure 4 shows an isometric view bottom of the configuration shown in figure 3.
La figura 5 muestra una vista similar a la mostrada en la figura 3, en otra configuración del techo de la invención, en este caso más recogida.Figure 5 shows a view similar to the shown in figure 3, in another configuration of the roof of the invention, in this case more collected.
La figura 6 muestra una vista isométrica inferior de la configuración mostrada en la figura 5.Figure 6 shows an isometric view bottom of the configuration shown in figure 5.
Las figuras 7a y 7b muestran una vista isométrica inferior y su correspondiente perfil de la posición que adopta uno de los módulos constitutivos del techo de la invención para realizar labores de mantenimiento.Figures 7a and 7b show a view. lower isometric and its corresponding position profile that adopts one of the building blocks of the invention to perform maintenance work.
La figura 8 muestra una vista del techo de la invención, formado por cuatro módulos como los descritos en las figuras anteriores.Figure 8 shows a view of the roof of the invention, formed by four modules as described in the previous figures.
La figura 9 muestra una vista isométrica inferior del techo de la figura 8 en posición de mantenimiento.Figure 9 shows an isometric view bottom of the roof of figure 8 in maintenance position.
El techo acústico de la invención comprende un sistema de absorción acústica combinado, que además puede modificarse mediante el accionamiento, normalmente eléctrico, de uno de los componentes del mismo.The acoustic ceiling of the invention comprises a combined sound absorption system, which can also be modified by the drive, normally electric, of one of its components.
El techo acústico de la invención comprende una primera capa de absorción, consistente en un sistema vibrante forzado con amortiguación que se materializa por medio de una malla (5); así como también comprende una segunda capa de absorción consistente en un resonador con cambio de volumen, y que se materializa mediante planchas de material aislante (12, 13), típicamente de lana de roca, con la especial particularidad, además, de que se han implementado unos medios para variar la geometría de alguna de las capas descritas, afectando consiguientemente a la absorción acústica.The acoustic ceiling of the invention comprises a First absorption layer, consisting of a vibrating system forced with cushioning that materializes by means of a mesh (5); as well as comprising a second absorption layer consisting of a resonator with volume change, and that materializes by insulating material sheets (12, 13), typically of rock wool, with the special feature, in addition, that means have been implemented to vary the geometry of any of the layers described, affecting consequently to the sound absorption.
Según una variante preferida de la invención, los medios para variar la geometría se aplican sobre la primera capa, esto es, sobre la malla (5).According to a preferred variant of the invention, the means to vary the geometry are applied on the first layer, that is, on the mesh (5).
Ambas capas se montan en una estructura (1) fijable en el emplazamiento de utilización, usualmente al forjado, aunque en zonas laterales también se podría fijar a las paredes.Both layers are mounted in a structure (1) fixed at the site of use, usually to the floor, although in lateral areas it could also be fixed at walls.
Además está previsto, según la variante preferida de la invención, que la malla (5) constitutiva de la primera capa se monte con cierta holgura en la estructura (1), para permitir las variaciones de su geometría.It is also planned, depending on the variant preferred of the invention, that the mesh (5) constituting the first layer is mounted with some slack in the structure (1), to allow variations of its geometry.
A su vez, la invención también ha previsto la inclusión de unas luminarias (11) entre la primera capa y la segunda capa, que quedan ocultas a simple vista cuando están apagadas por la primera capa de malla (5), pero cuya luz será capaz de atravesar esta misma capa de malla (5) para iluminar el recinto que se trate.In turn, the invention has also provided for inclusion of luminaires (11) between the first layer and the second layer, which remain hidden from the naked eye when they are turned off by the first layer of mesh (5), but whose light will be able crossing this same mesh layer (5) to illuminate the enclosure in question
Asimismo, en la estructura se montan los medios para variar la geometría de la capa de malla (5), que según la variante preferente de la invención se constituyen por medio de unos cables (7) anclados en distintos puntos (6) de la malla (5), mientras que la propia malla (5) se encuentra fijada perimetralmente con cierta holgura a la estructura (1). Los cables (7) son recogidos, mediante los correspondientes desvíos (8), en un tambor (9) de arrollamiento accionado por un motor eléctrico (10), tal que el arrollamiento o desarrollamiento de los cables (7) produce la extensión o recogimiento de la malla (5), con la consiguiente variación de su geometría e incidencia tanto en la variación de la absorción de sonido como variación estética.Also, in the structure the means are mounted to vary the geometry of the mesh layer (5), which according to the Preferred variant of the invention are constituted by means of cables (7) anchored at different points (6) of the mesh (5), while the mesh itself (5) is fixed perimeter with some slack to the structure (1). The cables (7) are collected, by corresponding deviations (8), in a winding drum (9) driven by an electric motor (10), such that the winding or development of the cables (7) produces the extension or recollection of the mesh (5), with the consequent variation of its geometry and incidence in both variation of sound absorption as aesthetic variation.
Como se ve en las figuras, en este ejemplo de realización se han previsto cinco puntos de fijación de otros tantos cables (7) a la malla (5): uno centrado u cuatro intermedios.As seen in the figures, in this example of realization five other fixing points are planned so many cables (7) to the mesh (5): one centered or four intermediate
Por su parte, la estructura puede ser enteriza o modular, siendo modular en este ejemplo propuesto. Los módulos pueden integrar los anclajes (2, 3) para su fijación al forjado o a las paredes, o bien pueden sustentarse en una perfilería al efecto.On the other hand, the structure can be integral or modular, being modular in this proposed example. The modules they can integrate the anchors (2, 3) for fixing to the floor or the walls, or they can be supported by a profile effect.
Por último, se ha previsto la implementación en la estructura (1) de partes practicables que permitan el mantenimiento de las luminarias (11) (limpieza, sustitución de lámparas, etc.). En este ejemplo se implementa una parte abatible (14) que monta la primera capa de malla (5), los medios para variar su geometría, la segunda capa de planchas de material aislante (12, 13), y las luminarias (11), articulada enclavablemente a otra parte fija (4) que implementa los anclajes (2, 3) para fijación al forjado o pared.Finally, implementation is planned in the structure (1) of practicable parts that allow the luminaire maintenance (11) (cleaning, replacement of lamps, etc.) In this example a folding part is implemented (14) that mounts the first mesh layer (5), the means for varying its geometry, the second layer of sheets of insulating material (12, 13), and the luminaires (11), hingedly articulated elsewhere fixed (4) that implements the anchors (2, 3) for fixing to the Forged or wall.
Claims (11)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200701628A ES2327592B2 (en) | 2007-06-07 | 2007-06-07 | ROOF WITH VARIABLE ACOUSTIC ABSORPTION. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200701628A ES2327592B2 (en) | 2007-06-07 | 2007-06-07 | ROOF WITH VARIABLE ACOUSTIC ABSORPTION. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2327592A1 true ES2327592A1 (en) | 2009-10-30 |
| ES2327592B2 ES2327592B2 (en) | 2010-08-09 |
Family
ID=41202324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200701628A Active ES2327592B2 (en) | 2007-06-07 | 2007-06-07 | ROOF WITH VARIABLE ACOUSTIC ABSORPTION. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2327592B2 (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB348928A (en) * | 1930-06-19 | 1931-05-21 | William James Davy | An improved method of and means for sound proofing ceilings, walls, partitions and the like |
| US2413568A (en) * | 1941-07-17 | 1946-12-31 | Albert B Hurley | Vibratile board for acoustic treatment |
| GB593235A (en) * | 1945-07-19 | 1947-10-10 | Holophane Co Inc | Improvements in and relating to light fittings for ceilings designed for acoustical purposes |
| FR1399726A (en) * | 1964-04-09 | 1965-05-21 | False ceiling | |
| US3390495A (en) * | 1961-11-08 | 1968-07-02 | Dalby Eric | Flexed ceiling structure with trimmed edges |
| NL8500387A (en) * | 1985-02-12 | 1986-09-01 | Rockwool Lapinus Bv | Sound-insulated ceiling esp. of sports hall - has suspended sectional members carrying rock-wool panels and rigid wire mesh elements secured at distance below panels to prevent damage |
| JPH02200939A (en) * | 1989-01-27 | 1990-08-09 | Kajima Corp | Sound absorbing device for building |
| DE19851914A1 (en) * | 1998-11-11 | 2000-05-18 | Hans Jochen Eisenberg | Ceiling panel for improving sound properties of large halls is fixed on roller at side and is adjustable between taut and sagging position |
-
2007
- 2007-06-07 ES ES200701628A patent/ES2327592B2/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB348928A (en) * | 1930-06-19 | 1931-05-21 | William James Davy | An improved method of and means for sound proofing ceilings, walls, partitions and the like |
| US2413568A (en) * | 1941-07-17 | 1946-12-31 | Albert B Hurley | Vibratile board for acoustic treatment |
| GB593235A (en) * | 1945-07-19 | 1947-10-10 | Holophane Co Inc | Improvements in and relating to light fittings for ceilings designed for acoustical purposes |
| US3390495A (en) * | 1961-11-08 | 1968-07-02 | Dalby Eric | Flexed ceiling structure with trimmed edges |
| FR1399726A (en) * | 1964-04-09 | 1965-05-21 | False ceiling | |
| NL8500387A (en) * | 1985-02-12 | 1986-09-01 | Rockwool Lapinus Bv | Sound-insulated ceiling esp. of sports hall - has suspended sectional members carrying rock-wool panels and rigid wire mesh elements secured at distance below panels to prevent damage |
| JPH02200939A (en) * | 1989-01-27 | 1990-08-09 | Kajima Corp | Sound absorbing device for building |
| DE19851914A1 (en) * | 1998-11-11 | 2000-05-18 | Hans Jochen Eisenberg | Ceiling panel for improving sound properties of large halls is fixed on roller at side and is adjustable between taut and sagging position |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2327592B2 (en) | 2010-08-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2356546A1 (en) | Lightweight slab or similar structural element which can receive equipment that is accessible and that can extend through the slab | |
| US20080022608A1 (en) | System and method for modular construction of a dome structure and assembly components for facilitating same | |
| US20100251628A1 (en) | Construction system for structures | |
| JP3733370B1 (en) | Wall panel, wall panel fixing structure, and wall panel fixing method | |
| ES2327592B2 (en) | ROOF WITH VARIABLE ACOUSTIC ABSORPTION. | |
| US11118343B2 (en) | Architectural structure | |
| ES2231129T3 (en) | CEILING PLATE. | |
| US20110185669A1 (en) | Outdoor Structure Construction Kits, Such as Pavilion Construction Kits | |
| JP2006322205A (en) | Wall type wooden building | |
| JP4442540B2 (en) | Wooden frame bearing wall structure and its construction method | |
| JP4359086B2 (en) | Foundation with decorative panel | |
| JP2004332535A (en) | Vertically movable partition | |
| JP5714161B1 (en) | Wall panel joining structure and wall panel joining method | |
| KR200420497Y1 (en) | Sound proof wall structure | |
| RU2008119097A (en) | BUILDING MODULAR UNIT AND CONSTRUCTION DESIGN IN WHICH THIS UNIT IS USED | |
| JP2011094305A (en) | Curved wall structure | |
| CA3038560A1 (en) | Sound absorbing panel and system | |
| JP2016033318A (en) | Assembly-type unit bridge kit | |
| JP5715443B2 (en) | Wall body | |
| KR20090009668A (en) | A construction pannel and instullation device and method using the same | |
| ES2221785B1 (en) | SUPPORT SYSTEM FOR WALLS OF MASONRY. | |
| JP2010255183A (en) | Waste tire structure | |
| ES2399761B1 (en) | ABSORBENT ACOUSTIC CONCRETE SCREEN OF PREFABRICATED CONCRETE AND WOOD AND CEMENT PANELS | |
| EP2927385A1 (en) | Construction of corrugated cardboard panel, assembly with this panel and method for assembling | |
| JP6636786B2 (en) | Building interior wall structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EC2A | Search report published |
Date of ref document: 20091030 Kind code of ref document: A1 |
|
| FG2A | Definitive protection |
Ref document number: 2327592B2 Country of ref document: ES |