ES2646595B1 - External component of domestic appliance and domestic appliance with an external component of domestic appliance of this type - Google Patents

External component of domestic appliance and domestic appliance with an external component of domestic appliance of this type Download PDF

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Publication number
ES2646595B1
ES2646595B1 ES201630770A ES201630770A ES2646595B1 ES 2646595 B1 ES2646595 B1 ES 2646595B1 ES 201630770 A ES201630770 A ES 201630770A ES 201630770 A ES201630770 A ES 201630770A ES 2646595 B1 ES2646595 B1 ES 2646595B1
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Spain
Prior art keywords
domestic appliance
shape memory
external component
component
memory material
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
Application number
ES201630770A
Other languages
Spanish (es)
Other versions
ES2646595A1 (en
Inventor
Andrés ANADÓN BAYO
Maria Carmen Artal Lahoz
Miguel Angel Bunuel Magdalena
Belen DIAZ BENITO
Francisco Javier Ester Sola
Fernando Planas Layunta
Juan Ramón Soler Costa
Alejandro Juan TUR GIL
Ander Villate Robles
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BSH Hausgeraete GmbH
BSH Electrodomesticos Espana SA
Original Assignee
BSH Hausgeraete GmbH
BSH Electrodomesticos Espana SA
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by BSH Hausgeraete GmbH, BSH Electrodomesticos Espana SA filed Critical BSH Hausgeraete GmbH
Priority to ES201630770A priority Critical patent/ES2646595B1/en
Priority to PCT/IB2017/053225 priority patent/WO2017212373A1/en
Publication of ES2646595A1 publication Critical patent/ES2646595A1/en
Application granted granted Critical
Publication of ES2646595B1 publication Critical patent/ES2646595B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4251—Details of the casing
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/28—Arrangements for program selection, e.g. control panels therefor; Arrangements for indicating program parameters, e.g. the selected program or its progress
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L65/00—Compositions of macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain; Compositions of derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Casings For Electric Apparatus (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)

Abstract

La invención hace referencia a un componente externo de aparato doméstico (5, 7), el cual comprende una superficie exterior (5a, 7a) que está dispuesta sobre el lado visible en el estado incorporado del componente externo de aparato doméstico (5, 7), caracterizado porque el componente externo de aparato doméstico (5, 7) está hecho parcialmente o por completo de un material de memoria de forma. Asimismo, la invención hace referencia a un aparato doméstico (1), el cual comprende al menos un componente externo de aparato doméstico (5, 7).The invention refers to an external household appliance component (5, 7), which comprises an outer surface (5a, 7a) that is disposed on the visible side in the incorporated state of the external domestic appliance component (5, 7) , characterized in that the external component of the domestic appliance (5, 7) is made partially or completely of a shape memory material. Likewise, the invention refers to a domestic appliance (1), which comprises at least one external component of domestic appliance (5, 7).

Description

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Este problema tecnico se resuelve mediante un componente externo de aparato domestico y un aparato domestico segun las reivindicaciones independientes.This technical problem is solved by an external domestic appliance component and a domestic appliance according to the independent claims.

Un componente externo de aparato domestico segun la invencion tiene una superficie exterior, la cual esta dispuesta sobre el lado visible de un aparato domestico en el estado incorporado del componente externo de aparato domestico. Una idea esencial de la invencion consiste en que el componente externo de aparato domestico este hecho parcialmente o por completo de un material de memoria de forma. Mediante un diseno de este tipo, es posible que los signos de desgaste que se produzcan, tales como los rayados o las hendiduras, puedan corregirse o compensarse al menos parcialmente. Debido a las propiedades de un material de memoria de forma, se puede actuar sobre el mismo mediante energla termica y/o energla electrica y, mediante este efecto de la energla, la forma original de este componente externo de aparato domestico puede ser restablecida de nuevo automaticamente.An external domestic appliance component according to the invention has an outer surface, which is arranged on the visible side of a domestic appliance in the incorporated state of the external domestic appliance component. An essential idea of the invention is that the external component of the domestic appliance is partially or completely made of a shape memory material. Using such a design, it is possible that signs of wear that occur, such as scratches or crevices, can be corrected or compensated at least partially. Due to the properties of a shape memory material, it can be acted upon by thermal energy and / or electric energy and, by this effect of energy, the original form of this external component of domestic appliance can be restored again automatically.

Por tanto, tambien en el caso de un desgaste que pueda estar produciendose, el componente externo de aparato domestico es reparable de nuevo de manera independiente gracias a este diseno especlfico del material, y estos signos de desgaste pueden ser compensados o eliminados. De este modo, un componente externo de aparato domestico tiene permanentemente una funcionalidad elevada, as! como una apariencia optica de gran calidad.Therefore, also in the case of wear that may be occurring, the external component of the domestic appliance is again repairable independently thanks to this specific design of the material, and these signs of wear can be compensated or eliminated. Thus, an external component of the domestic appliance has permanently high functionality, as well! as an optical appearance of great quality.

En particular, se preve que el material de memoria de forma tenga al menos un pollmero de memoria de forma. En el caso de formas de realizacion del componente externo de aparato domestico al menos parcialmente de plastico, los signos de desgaste que se produzcan pueden ser entonces corregidos de nuevo con facilidad.In particular, it is provided that the shape memory material has at least one shape memory polymer. In the case of embodiments of the external component of domestic appliance at least partially plastic, the signs of wear that occur can then be easily corrected again.

En particular, se preve que el material de memoria de forma comprenda un poliuretano de memoria de forma. De manera adicional o alternativa, puede preverse que el material de memoria de forma comprenda un policicloocteno reticulado con peroxido de dicumilo (DCP).In particular, the shape memory material is provided to comprise a shape memory polyurethane. Additionally or alternatively, it can be provided that the shape memory material comprises a polycyclooctene crosslinked with dicumyl peroxide (DCP).

En otra forma de realizacion, puede preverse de manera adicional o alternativa que el material de memoria de forma comprenda una aleacion de memoria de forma. Tambien en el caso de componentes externos de aparato domestico metalicos, se facilita la ventaja correspondiente a que los signos de desgaste que se produzcan puedan ser corregidos.In another embodiment, it can be provided additionally or alternatively that the shape memory material comprises a shape memory alloy. Also in the case of external components of metal domestic appliance, the corresponding advantage is provided that the signs of wear that occur can be corrected.

En particular, se preve que la aleacion de memoria de forma comprenda nitinol.In particular, the shape memory alloy is expected to comprise nitinol.

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En otra forma de realization ventajosa, puede preverse de manera adicional o alternativa que el material de memoria de forma comprenda un material de pollmero irradiado con rayos gamma.In another advantageous embodiment, it can be provided additionally or alternatively that the shape memory material comprises a polymer material irradiated with gamma rays.

El material de memoria de forma puede comprender tambien, por ejemplo, ionomeros, a modo de ejemplo, un Na o Zn. Entonces, no solo estos materiales contribuyen tambien a una mayor estabilidad del componente externo de aparato domestico y aumentan la seguridad contra las roturas. Tambien otros materiales se pueden anadir entonces al componente externo de aparato domestico para cumplir otras funcionalidades especlficas del componente externo de aparato domestico, por ejemplo, para adaptar de manera individual la robustez y/o la apariencia optica. Tambien aqul, se pueden crear entonces superficies que sean en general mas duras y, por tanto, que tengan tambien una protection dada frente al rayado.The shape memory material may also comprise, for example, ionomers, by way of example, a Na or Zn. Then, not only these materials also contribute to greater stability of the external component of the domestic appliance and increase the security against breakage. Also other materials can then be added to the external domestic appliance component to fulfill other specific functionalities of the external domestic appliance component, for example, to individually adapt the robustness and / or the optical appearance. Also here, you can then create surfaces that are generally harder and, therefore, that also have a given protection against scratching.

De manera particularmente ventajosa, se preve que el calor que se produzca en un aparato domestico, que se genere durante su funcionamiento, pueda ser dirigido en el aparato domestico directamente a posiciones especlficas de un componente externo de aparato domestico. Para tal fin, en el aparato domestico pueden estar previstos, por ejemplo, conductos directores especlficos. A traves de estos, la energla termica es dirigida de manera especlfica al componente externo de aparato domestico. De este modo, se efectua una aplicacion de energla termica sobre el componente externo de aparato domestico de manera practicamente independiente y regular, de modo que se forma un proceso continuo permanente con el fin de poder reducir los signos del desgaste que puedan producirse de manera independiente y automatica de nuevo, o compensarlos por completo. En esta forma de realization, el aparato domestico esta configurado, por as! decirlo, de forma autorreparadora, y la energla necesaria en cada caso para actuar sobre el material de memoria de forma es generada entonces por el propio aparato domestico. Esta es una forma de realization particularmente ventajosa, ya que no se tiene que anadir energla desde el exterior, ni se tienen que llevar a cabo ciclos de reparation expllcitos que pueda realizar un montador.Particularly advantageously, it is envisioned that the heat produced in a domestic appliance, which is generated during its operation, can be directed in the domestic appliance directly to specific positions of an external domestic appliance component. For this purpose, for example, specific conductor ducts may be provided in the domestic appliance. Through these, the thermal energy is directed specifically to the external component of the domestic appliance. In this way, an application of thermal energy is carried out on the external component of the domestic appliance in a practically independent and regular manner, so that a permanent continuous process is formed in order to reduce the signs of wear that can occur independently and automatic again, or compensate them completely. In this form of realization, the domestic appliance is configured, therefore! to say it, in a self-repairing way, and the energy needed in each case to act on the shape memory material is then generated by the domestic appliance itself. This is a particularly advantageous form of realization, since you do not have to add energy from the outside, nor do you have to carry out explicit repair cycles that an editor can perform.

De manera ventajosa, esto puede efectuarse de manera correspondiente con la adicion de energla electrica al componente externo de aparato domestico. Tambien aqul, a modo de ejemplo, la energla electrica de una fuente de energla del aparato domestico o la energla electrica de componentes electricos del aparato domestico puede ser tambien dirigida o guiada de manera especlfica al material de memoria de forma del componente externo de aparato domestico, de modo que, de maneraAdvantageously, this can be done correspondingly with the addition of electric energy to the external domestic appliance component. Also, by way of example, the electric energy of an energy source of the domestic appliance or the electrical energy of electrical components of the domestic appliance can also be directed or guided specifically to the shape memory material of the external component of domestic appliance so that

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adicional o alternativa, puede tener lugar una autorreparacion del componente externo de aparato domestico.additional or alternative, a self-repair of the external component of domestic appliance can take place.

De manera preferida, el componente externo de aparato domestico es un panel de control o un revestimiento frontal para un aparato domestico.Preferably, the external domestic appliance component is a control panel or a front cover for a domestic appliance.

Asimismo, la invencion hace referencia a un aparato domestico con al menos un componente externo de aparato domestico segun la invencion o una forma de realizacion ventajosa de la misma. En particular, el aparato domestico es una maquina lavavajillas, un dispositivo para el tratamiento de ropa, un dispositivo para preparar comida, o un dispositivo refrigerador domestico.Also, the invention refers to a domestic appliance with at least one external component of domestic appliance according to the invention or an advantageous embodiment thereof. In particular, the domestic appliance is a dishwashing machine, a device for treating clothes, a device for preparing food, or a domestic cooling device.

A continuation, las formas de realizacion de la invencion se explican mas detalladamente haciendose referencia a un dibujo esquematico.Next, the embodiments of the invention are explained in more detail with reference to a schematic drawing.

La unica figura muestra un aparato domestico 1, el cual puede estar configurado a modo de ejemplo para el tratamiento de prendas de ropa. No obstante, el aparato domestico puede ser tambien, por ejemplo, una maquina lavavajillas. Tambien puede ser un aparato domestico para almacenar y conservar alimentos, o un aparato domestico para preparar comida.The only figure shows a domestic appliance 1, which can be configured as an example for the treatment of garments. However, the domestic appliance can also be, for example, a dishwasher. It can also be a domestic appliance for storing and preserving food, or a domestic appliance for preparing food.

En el caso de la forma de realizacion como aparato domestico 1 para el tratamiento de prendas de ropa, este comprende un bastidor 2, en el que esta dispuesto un tambor 3, en el que pueden colocarse prendas de lavado para su limpieza. Asimismo, el aparato domestico 1 comprende una puerta 4, la cual esta configurada para cerrar el lado delantero que abre el tambor 3. La puerta 4 esta dispuesta de manera pivotante sobre el bastidor 2.In the case of the embodiment as a domestic appliance 1 for the treatment of garments, this comprises a frame 2, in which a drum 3 is arranged, in which laundry garments can be placed for cleaning. Also, the domestic appliance 1 comprises a door 4, which is configured to close the front side that opens the drum 3. The door 4 is pivotally arranged on the frame 2.

Asimismo, el aparato domestico 1 comprende un panel de control 5, sobre el cual esta formado un dispositivo de accionamiento 6. El panel de control 5 representa un componente externo de aparato domestico. Ademas, puede estar previsto que haya presente un revestimiento frontal 7, el cual represente igualmente un componente externo de aparato domestico. El panel de control 5 y el revestimiento frontal 7 son componentes del lado frontal, los cuales estan dirigidos hacia el usuario sobre el lado frontal en el caso de una utilization correcta y prevista, o cuando el aparato domestico 1 esta instalado de manera correspondiente.Also, the domestic appliance 1 comprises a control panel 5, on which an actuating device 6 is formed. The control panel 5 represents an external component of the domestic appliance. In addition, it may be provided that there is a front lining 7, which also represents an external component of the domestic appliance. The control panel 5 and the front cover 7 are components of the front side, which are directed towards the user on the front side in the case of a correct and intended utilization, or when the domestic appliance 1 is installed correspondingly.

El panel de control 5 esta hecho parcialmente o por completo de un material de memoria de forma. El material de memoria de forma comprende al menos un pollmero de memoria de forma. El material de memoria de forma puede comprender unThe control panel 5 is made partially or completely of a shape memory material. The shape memory material comprises at least one shape memory polymer. The shape memory material may comprise a

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poliuretano de memoria de forma. De manera adicional o alternativa, tambien puede comprender un policicloocteno reticulado, en particular, con peroxido de dicumilo (DCP).shape polyurethane. Additionally or alternatively, it can also comprise a cross-linked polycyclooctene, in particular, with dicumyl peroxide (DCP).

Si el panel de control 5 esta hecho totalmente de plastico en estas superficies exteriores correspondientes, este diseno del material de memoria de forma, tal y como se expone en los ejemplos anteriores, es posible. Aqul, tambien pueden preverse las mas variadas variantes con respecto a este material de memoria de forma.If the control panel 5 is made entirely of plastic on these corresponding outer surfaces, this design of the shape memory material, as set forth in the previous examples, is possible. Here, the most varied variants can also be provided with respect to this shape memory material.

Tambien puede preverse que el componente externo de aparato domestico en forma de panel de control 5, en particular sobre su superficie exterior, este hecho parcialmente o por completo de metal. En el caso de un diseno de este tipo, el material de memoria de forma puede comprender tambien de manera adicional o alternativa una aleacion de memoria de forma, por ejemplo, nitinol.It can also be provided that the external component of the domestic appliance in the form of a control panel 5, in particular on its outer surface, is partially or completely made of metal. In the case of such a design, the shape memory material may also additionally or alternatively comprise a shape memory alloy, for example, nitinol.

En el caso de otra forma de realizacion alternativa, el material de memoria de forma puede comprender tambien de manera adicional o alternativa un material de pollmero irradiado con rayos gamma.In the case of another alternative embodiment, the shape memory material may also additionally or alternatively comprise a polymer material irradiated with gamma rays.

Asl, con respecto a su composition material, el panel de control 5 puede presentar los disenos mas variados, aunque en cada caso comprende al menos parcialmente un material de memoria de forma.Thus, with respect to its material composition, the control panel 5 can have the most varied designs, although in each case it comprises at least partially a shape memory material.

Lo mismo es de aplicacion de manera analoga al revestimiento frontal 7, el cual puede estar hecho igualmente de un material de memoria de forma y puede estar configurado de conformidad con las formas de realizacion concretas, tal y como han sido expuestas en relation con el panel de control 5.The same applies analogously to the front cover 7, which can also be made of a shape memory material and can be configured in accordance with the specific embodiments, as they have been set out in relation to the panel of control 5.

El aparato domestico tiene un componente 8 que emite energla termica durante el funcionamiento, la cual puede preferiblemente ser dirigida por un dispositivo director de manera especlfica al panel de control 5 y/o al revestimiento frontal 7, de modo que la energla termica actua aqul sobre el material de memoria de forma. De manera adicional o alternativa, esta previsto al menos un componente 9 electronico que genera energla electrica, la cual puede ser dirigida por un dispositivo director que hay preferiblemente presente al panel de control 5 y/o al revestimiento frontal 7, de modo que la energla electrica actua aqul sobre el material de memoria de forma. Tambien en el caso de los otros tipos de aparatos domesticos mencionados al principio, estan previstos tales componentes externos de aparato domestico dispuestos sobre el lado visible y el lado frontal, los cuales estan hechos entonces de manera correspondiente de un material de memoria de forma, o tambien, tal y como puede ser el caso con laThe domestic appliance has a component 8 that emits thermal energy during operation, which can preferably be directed by a directing device specifically to the control panel 5 and / or to the front cover 7, so that the thermal energy acts here on The shape memory material. Additionally or alternatively, at least one electronic component 9 that generates electric energy is provided, which can be directed by a steering device that is preferably present to the control panel 5 and / or to the front cover 7, so that it energizes it. Electric acts here on the shape memory material. Also in the case of the other types of domestic appliances mentioned at the beginning, such external components of domestic appliance are provided arranged on the visible side and the front side, which are then made correspondingly of a shape memory material, or also, as may be the case with the

forma de realization de la figura mostrada, pueden estar hechos por completo de un material de memoria de forma.form of realization of the figure shown, can be made entirely of a shape memory material.

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SlMBOLOS de referenciaReference slols

Aparato domestico Bastidor Tambor PuertaDomestic appliance Rack Drum Door

Panel de control Superficie exterior Dispositivo de accionamiento Revestimiento frontal Superficie exterior Componente ComponenteControl panel Exterior surface Drive device Front facing Exterior surface Component Component

Claims (10)

55 1010 15fifteen 20twenty 2525 3030 3535 REIVINDICACIONES 1. Componente externo de aparato domestico (5, 7), el cual comprende una superficie exterior (5a, 7a) que esta dispuesta sobre el lado visible en el estado incorporado del componente externo de aparato domestico (5, 7), caracterizado porque el componente externo de aparato domestico (5, 7) esta hecho parcialmente o por completo de un material de memoria de forma.1. External component of domestic appliance (5, 7), which comprises an outer surface (5a, 7a) that is arranged on the visible side in the incorporated state of the external component of domestic appliance (5, 7), characterized in that the External component of domestic appliance (5, 7) is made partially or completely of a shape memory material. 2. Componente externo de aparato domestico (5, 7) segun la reivindicacion 1, caracterizado porque el material de memoria de forma comprende al menos un pollmero de memoria de forma.2. External component of domestic appliance (5, 7) according to claim 1, characterized in that the shape memory material comprises at least one shape memory polymer. 3. Componente externo de aparato domestico (5, 7) segun las reivindicaciones 1 o 2, caracterizado porque el material de memoria de forma comprende un poliuretano de memoria de forma.3. External component of domestic appliance (5, 7) according to claims 1 or 2, characterized in that the shape memory material comprises a shape memory polyurethane. 4. Componente externo de aparato domestico (5, 7) segun cualquiera de las reivindicaciones enunciadas anteriormente, caracterizado porque el material de memoria de forma comprende un policicloocteno reticulado con peroxido de dicumilo (DCP).4. External component of domestic appliance (5, 7) according to any of the claims set forth above, characterized in that the shape memory material comprises a polycyclooctene crosslinked with dicumyl peroxide (DCP). 5. Componente externo de aparato domestico (5, 7) segun cualquiera de las reivindicaciones enunciadas anteriormente, caracterizado porque el material de memoria de forma comprende una aleacion de memoria de forma.5. External component of domestic appliance (5, 7) according to any of the claims set forth above, characterized in that the shape memory material comprises a shape memory alloy. 6. Componente externo de aparato domestico (5, 7) segun la reivindicacion 5, caracterizado porque la aleacion de memoria de forma comprende nitinol.6. External component of domestic appliance (5, 7) according to claim 5, characterized in that the shape memory alloy comprises nitinol. 7. Componente externo de aparato domestico (5, 7) segun cualquiera de las reivindicaciones enunciadas anteriormente, caracterizado porque el material de memoria de forma comprende un material de pollmero irradiado con rayos gamma.7. External component of domestic appliance (5, 7) according to any of the preceding claims, characterized in that the shape memory material comprises a polymer material irradiated with gamma rays. 8. Componente externo de aparato domestico (5, 7) segun cualquiera de las reivindicaciones enunciadas anteriormente, caracterizado porque es un panel de control (5) o un revestimiento frontal (7).8. External component of domestic appliance (5, 7) according to any of the preceding claims, characterized in that it is a control panel (5) or a front cover (7). 1010 9. Aparato domestico (1), el cual comprende al menos un componente externo de aparato domestico (5, 7) segun cualquiera de las reivindicaciones enunciadas anteriormente.9. Domestic appliance (1), which comprises at least one external component of domestic appliance (5, 7) according to any of the claims set forth above. 10. Aparato domestico (1) segun la reivindicacion 9, caracterizado porque comprende al menos un primer dispositivo director, mediante el cual la energla termica de un componente (8) del aparato domestico (1) puede ser conducida al componente externo de aparato domestico (5, 7) y/o comprende al menos un segundo dispositivo director, mediante el cual la energla electrica de un componente (9) del aparato domestico (1) puede ser conducida al componente externo de aparato domestico (5, 7).10. Domestic appliance (1) according to claim 9, characterized in that it comprises at least a first steering device, whereby the thermal energy of a component (8) of the domestic appliance (1) can be conducted to the external domestic appliance component ( 5, 7) and / or comprises at least a second steering device, by means of which the electric energy of a component (9) of the domestic appliance (1) can be conducted to the external component of the domestic appliance (5, 7).
ES201630770A 2016-06-08 2016-06-08 External component of domestic appliance and domestic appliance with an external component of domestic appliance of this type Expired - Fee Related ES2646595B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES201630770A ES2646595B1 (en) 2016-06-08 2016-06-08 External component of domestic appliance and domestic appliance with an external component of domestic appliance of this type
PCT/IB2017/053225 WO2017212373A1 (en) 2016-06-08 2017-06-01 Household appliance external component as well as household appliance with such a household appliance external component

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