ES2646595A1 - External component of domestic appliance and domestic appliance with an external component of domestic appliance of this type (Machine-translation by Google Translate, not legally binding) - Google Patents
External component of domestic appliance and domestic appliance with an external component of domestic appliance of this type (Machine-translation by Google Translate, not legally binding) Download PDFInfo
- Publication number
- ES2646595A1 ES2646595A1 ES201630770A ES201630770A ES2646595A1 ES 2646595 A1 ES2646595 A1 ES 2646595A1 ES 201630770 A ES201630770 A ES 201630770A ES 201630770 A ES201630770 A ES 201630770A ES 2646595 A1 ES2646595 A1 ES 2646595A1
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- Prior art keywords
- domestic appliance
- external component
- shape memory
- appliance
- 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.)
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Links
- 239000012781 shape memory material Substances 0.000 claims abstract description 29
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 5
- 239000002861 polymer material Substances 0.000 claims description 4
- 229910001000 nickel titanium Inorganic materials 0.000 claims description 3
- HLXZNVUGXRDIFK-UHFFFAOYSA-N nickel titanium Chemical compound [Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni] HLXZNVUGXRDIFK-UHFFFAOYSA-N 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 229920000431 shape-memory polymer Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 2
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 2
- 238000004851 dishwashing Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000005253 cladding Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 229920000554 ionomer Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
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- 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)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
Description
La invención hace referencia a un componente externo de aparato doméstico con una superficie exterior, la cual está dispuesta sobre el lado visible del aparato doméstico en el estado incorporado del componente externo de aparato doméstico. The invention refers to an external component of the domestic appliance with an outer surface, which is arranged on the visible side of the domestic appliance in the incorporated state of the external component of the domestic appliance.
En el caso de aparatos domésticos como, por ejemplo, el caso de aparatos domésticos para el tratamiento de ropa, por ejemplo, las máquinas lavadoras, las secadoras de ropa, o las lavadoras-secadoras, de aparatos domésticos para preparar alimentos, por ejemplo, los hornos de cocción, o de aparatos domésticos para almacenar y conservar alimentos, por ejemplo, los refrigeradores, los congeladores, o los dispositivos combinados frigorífico-congelador, se conocen en ellos componentes como componente externo de aparato doméstico que están posicionados sobre el lado delantero y, por tanto, dirigidos hacia el usuario cuando el aparato doméstico está instalado según lo previsto. Éstos pueden ser paneles de control o partes de revestimiento. In the case of household appliances such as household appliances for the treatment of clothing, for example, washing machines, clothes dryers, or washer-dryers, of household appliances for preparing food, for example, cooking ovens, or household appliances for storing and preserving food, for example, refrigerators, freezers, or combined fridge-freezer devices, are known as components as an external component of household appliances that are positioned on the front side and, therefore, directed towards the user when the domestic appliance is installed as planned. These can be control panels or cladding parts.
En este contexto, también se conoce, por ejemplo, en el caso de las máquinas lavavajillas, que tales componentes externos estén hechos de plástico o de acero inoxidable, o que comprendan una combinación de metal y un plástico, en particular, un material de polímero. Como plásticos conocidos pueden mencionarse aquí, por ejemplo, el PP (polipropileno), o también el ABS (acrilonitrilo butadieno estireno). In this context, it is also known, for example, in the case of dishwashing machines, that such external components are made of plastic or stainless steel, or that they comprise a combination of metal and a plastic, in particular, a polymer material . As known plastics there can be mentioned here, for example, PP (polypropylene), or also ABS (acrylonitrile butadiene styrene).
No obstante, en el caso de los componentes externos de aparato doméstico conocidos, los signos de desgaste tales como rayados o hendiduras que se producen en estas composiciones de material conocidas no desaparecen. De esta forma, se ve perjudicada de manera permanente la impresión óptica global de tal componente externo de aparato doméstico y, por tanto, también de todo el aparato doméstico. However, in the case of the known external components of the domestic appliance, the signs of wear such as scratches or indentations that occur in these known material compositions do not disappear. In this way, the overall optical impression of such an external component of the domestic appliance and, therefore, also of the entire domestic appliance is permanently impaired.
La presente invención resuelve el problema técnico de crear un componente externo de aparato doméstico y un aparato doméstico correspondiente, en los cuales se vean reducidos los signos del desgaste. The present invention solves the technical problem of creating an external component of domestic appliance and a corresponding domestic appliance, in which the signs of wear are reduced.
Este problema técnico se resuelve mediante un componente externo de aparato doméstico y un aparato doméstico según las reivindicaciones independientes. This technical problem is solved by an external component of the domestic appliance and a domestic appliance according to the independent claims.
Un componente externo de aparato doméstico según la invención tiene una superficie exterior, la cual está dispuesta sobre el lado visible de un aparato doméstico en el estado incorporado del componente externo de aparato doméstico. Una idea esencial de la invención consiste en que el componente externo de aparato doméstico esté hecho parcialmente o por completo de un material de memoria de forma. Mediante un diseño 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 energía térmica y/o energía eléctrica y, mediante este efecto de la energía, la forma original de este componente externo de aparato doméstico puede ser restablecida de nuevo automáticamente. An external household appliance component according to the invention has an outer surface, which is disposed 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 made partially or completely of a shape memory material. Through 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 electrical energy and, by means of this energy effect, the original shape of this external component of the domestic appliance can be restored again automatically.
Por tanto, también en el caso de un desgaste que pueda estar produciéndose, el componente externo de aparato doméstico es reparable de nuevo de manera independiente gracias a este diseño específico del material, y estos signos de desgaste pueden ser compensados o eliminados. De este modo, un componente externo de aparato doméstico tiene permanentemente una funcionalidad elevada, así como una apariencia óptica de gran calidad. Therefore, also in the case of wear and tear 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. In this way, an external component of the domestic appliance has permanently high functionality, as well as a high quality optical appearance.
En particular, se prevé que el material de memoria de forma tenga al menos un polímero de memoria de forma. En el caso de formas de realización del componente externo de aparato doméstico al menos parcialmente de plástico, 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 the domestic appliance at least partially of plastic, the signs of wear that occur can then be easily corrected again.
En particular, se prevé 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 peróxido 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 realización, puede preverse de manera adicional o alternativa que el material de memoria de forma comprenda una aleación de memoria de forma . También en el caso de componentes externos de aparato doméstico metálicos, 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 metallic household appliances, the corresponding advantage is provided that the signs of wear that occur can be corrected.
En particular, se prevé que la aleación de memoria de forma comprenda nitinol. In particular, the shape memory alloy is expected to comprise nitinol.
En otra forma de realización ventajosa, puede preverse de manera adicional o alternativa que el material de memoria de forma comprenda un material de polímero irradiado con rayos gamma. In another advantageous embodiment, it can be additionally or alternatively provided that the shape memory material comprises a polymer material irradiated with gamma rays.
El material de memoria de forma puede comprender también, por ejemplo, ionómeros, a modo de ejemplo, un Na o Zn. Entonces, no sólo estos materiales contribuyen también a una mayor estabilidad del componente externo de aparato doméstico y aumentan la seguridad contra las roturas. También otros materiales se pueden añadir entonces al componente externo de aparato doméstico para cumplir otras funcionalidades específicas del componente externo de aparato doméstico, por ejemplo, para adaptar de manera individual la robustez y/o la apariencia óptica. También aquí, se pueden crear entonces superficies que sean en general más duras y, por tanto, que tengan también una protección 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. Other materials can also be added to the external component of the domestic appliance to fulfill other specific functionalities of the external component of the domestic appliance, for example, to individually adapt the robustness and / or the optical appearance. Here, too, surfaces that are generally harder and therefore also have a given protection against scratching can be created.
De manera particularmente ventajosa, se prevé que el calor que se produzca en un aparato doméstico, que se genere durante su funcionamiento, pueda ser dirigido en el aparato doméstico directamente a posiciones específicas de un componente externo de aparato doméstico. Para tal fin, en el aparato doméstico pueden estar previstos, por ejemplo, conductos directores específicos. A través de éstos, la energía térmica es dirigida de manera específica al componente externo de aparato doméstico. De este modo, se efectúa una aplicación de energía térmica sobre el componente externo de aparato doméstico de manera prácticamente 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 automática de nuevo, o compensarlos por completo. En esta forma de realización, el aparato doméstico está configurado, por así decirlo, de forma autorreparadora, y la energía necesaria en cada caso para actuar sobre el material de memoria de forma es generada entonces por el propio aparato doméstico. Ésta es una forma de realización particularmente ventajosa, ya que no se tiene que añadir energía desde el exterior, ni se tienen que llevar a cabo ciclos de reparación explíCitos que pueda realizar un montador. Particularly advantageously, it is envisaged 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 component of the domestic appliance. For this purpose, specific conduit ducts may be provided, for example, in the domestic appliance. Through these, 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 be able to reduce the signs of wear that can occur independently and automatic again, or compensate them completely. In this embodiment, the domestic appliance is configured, so to speak, in a self-repairing manner, and the energy necessary in each case to act on the shape memory material is then generated by the domestic appliance itself. This is a particularly advantageous embodiment, since there is no need to add energy from the outside, nor do explicit repair cycles have to be carried out by an assembler.
De manera ventajosa, esto puede efectuarse de manera correspondiente con la adición de energía eléctrica al componente externo de aparato doméstico. También aquí, a modo de ejemplo, la energía eléctrica de una fuente de energía del aparato doméstico o la energía eléctrica de componentes eléctricos del aparato doméstico puede ser también dirigida o guiada de manera específica al material de memoria de forma del componente externo de aparato doméstico, de modo que, de manera adicional o alternativa, puede tener lugar una autorreparación del componente externo de aparato doméstico. Advantageously, this can be done correspondingly with the addition of electrical energy to the external component of the domestic appliance. Also here, by way of example, the electrical energy of a power source of the domestic appliance or the electrical energy of electrical components of the domestic appliance can also be directed or specifically guided to the shape memory material of the external component of domestic appliance , so that, additionally or alternatively, a self-repair of the external component of the domestic appliance can take place.
De manera preferida, el componente externo de aparato doméstico es un panel de controlo un revestimiento frontal para un aparato doméstico. Preferably, the external component of the domestic appliance is a control panel or a front covering for a domestic appliance.
Asimismo, la invención hace referencia a un aparato doméstico con al menos un componente externo de aparato doméstico según la invención o una forma de realización ventajosa de la misma. En particular, el aparato doméstico es una máquina lavavajillas, un dispositivo para el tratamiento de ropa, un dispositivo para preparar comida, o un dispositivo refrigerador doméstico. Likewise, 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 household appliance is a dishwashing machine, a device for treating clothes, a device for preparing food, or a domestic refrigerator device.
A continuación, las formas de realización de la invención se explican más detalladamente haciéndose referencia a un dibujo esquemático. Next, the embodiments of the invention are explained in more detail with reference to a schematic drawing.
La única figura muestra un aparato doméstico 1, el cual puede estar configurado a modo de ejemplo para el tratamiento de prendas de ropa. No obstante, el aparato doméstico puede ser también , por ejemplo, una máquina lavavajillas. También puede ser un aparato doméstico para almacenar y conservar alimentos, o un aparato doméstico 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 household appliance may also be, for example, a dishwasher. It can also be a household appliance for storing and preserving food, or a household appliance for preparing food.
En el caso de la forma de realización como aparato doméstico 1 para el tratamiento de prendas de ropa , éste comprende un bastidor 2, en el que está dispuesto un tambor 3, en el que pueden colocarse prendas de lavado para su limpieza. Asimismo, el aparato doméstico 1 comprende una puerta 4, la cual está configurada para cerrar el lado delantero que abre el tambor 3. La puerta 4 está dispuesta de manera pivotante sobre el bastidor 2. In the case of the embodiment as a domestic appliance 1 for the treatment of garments, it comprises a frame 2, in which a drum 3 is arranged, in which washing 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 doméstico 1 comprende un panel de control 5, sobre el cual está formado un dispositivo de accionamiento 6. El panel de control 5 representa un componente externo de aparato doméstico. Además, puede estar previsto que haya presente un revestimiento frontal 7, el cual represente igualmente un componente externo de aparato doméstico. El panel de control 5 y el revestimiento frontal 7 son componentes del lado frontal , los cuales están dirigidos hacia el usuario sobre el lado frontal en el caso de una utilización correcta y prevista, o cuando el aparato doméstico 1 está 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 can 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 proper and intended use, or when the domestic appliance 1 is installed correspondingly.
El panel de control 5 está hecho parcialmente o por completo de un material de memoria de forma. El material de memoria de forma comprende al menos un polímero de memoria de forma. El material de memoria de forma puede comprender un poliuretano de memoria de forma. De manera adicional o alternativa, también puede comprender un policicloocteno reticulado, en particular, con peróxido de dicumilo The 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 shape memory polyurethane. Additionally or alternatively, it can also comprise a cross-linked polycyclooctene, in particular, with dicumyl peroxide
(DCP). (DCP).
Si el panel de control 5 está hecho totalmente de plástico en estas superficies exteriores correspondientes, este diseño del material de memoria de forma, tal y como se expone en los ejemplos anteriores, es posible. Aquí, también pueden preverse las más 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.
También puede preverse que el componente externo de aparato doméstico en forma de panel de control 5, en particular sobre su superficie exterior, esté hecho parcialmente o por completo de metal. En el caso de un diseño de este tipo, el material de memoria de forma puede comprender también de manera adicional o alternativa una aleación 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 made partially or entirely 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 realización alternativa, el material de memoria de forma puede comprender también de manera adicional o alternativa un material de polímero 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.
Así, con respecto a su composición material, el panel de control 5 puede presentar los diseños más 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 present the most varied designs, although in each case it comprises at least partially a shape memory material.
Lo mismo es de aplicación de manera análoga 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 realización concretas, tal y como han sido expuestas en relación con el panel de control 5. The same applies in a manner analogous to the front lining 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 exposed in relation to the panel of control 5.
El aparato doméstico tiene un componente 8 que emite energía térmica durante el funcionamiento, la cual puede preferiblemente ser dirigida por un dispositivo director de manera específica al panel de control 5 y/o al revestimiento frontal 7, de modo que la energía térmica actúa aquí sobre el material de memoria de forma. De manera adicional o alternativa, está previsto al menos un componente 9 electrónico que genera energía eléctrica, 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 energía eléctrica actúa aquí sobre el material de memoria de forma. También en el caso de los otros tipos de aparatos domésticos mencionados al principio, están previstos tales componentes externos de aparato doméstico dispuestos sobre el lado visible y el lado frontal, los cuales están hechos entonces de manera correspondiente de un material de memoria de forma, o también, tal y como puede ser el caso con la forma de realización de la figura mostrada, pueden estar hechos por completo de un material de memoria de forma . The domestic appliance has a component 8 that emits thermal energy during operation, which can preferably be directed by a steering 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 power 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 the energy Electric acts here on the shape memory material. Also in the case of the other types of household 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 embodiment of the figure shown, they can be made entirely of a shape memory material.
- SíMBOLOS DE REFERENCIA REFERENCE SYMBOLS
- Aparato doméstico Domestic appliance
- 2 2
- Bastidor Frame
- 3 3
- Tambor Drum
- 4 4
- Puerta Door
- 5 5
- Panel de control Control Panel
- 5a 5th
- Superficie exterior Outer surface
- 6 6
- Dispositivo de accionamiento Drive device
- 7 7
- Revestimiento frontal Front lining
- 7a 7a
- Superficie exterior Outer surface
- 8 8
- Componente Component
- 9 9
- Componente Component
Claims (8)
- 3. 3.
- Componente externo de aparato doméstico (5, 7) según las reivindicaciones 1 Ó 2, caracterizado porque el material de memoria de forma comprende un poliuretano de memoria de forma. External component of household appliance (5, 7) according to claims 1 or 2, characterized in that the shape memory material comprises a shape memory polyurethane.
- 4. Four.
- Componente externo de aparato doméstico (5, 7) según cualquiera de las reivindicaciones enunciadas anteriormente, caracterizado porque el material de memoria de forma comprende un policicloocteno reticulado con peróxido de dicumilo (DCP). 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).
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 |
Applications Claiming Priority (1)
| 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2646595A1 true ES2646595A1 (en) | 2017-12-14 |
| ES2646595B1 ES2646595B1 (en) | 2018-09-25 |
Family
ID=59021551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES201630770A Expired - Fee Related 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 |
Country Status (2)
| Country | Link |
|---|---|
| ES (1) | ES2646595B1 (en) |
| WO (1) | WO2017212373A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD909694S1 (en) | 2019-03-08 | 2021-02-02 | Whirlpool Corporation | Fabric care appliance |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4831094A (en) * | 1982-09-20 | 1989-05-16 | Societe Chimique Des Charbonnages, S.A. | Articles having shape recovering properties and a method for using it |
| US7276195B1 (en) * | 2003-06-05 | 2007-10-02 | Cornerstone Research Group | Maleimide based high temperature shape memory polymers |
| US20070290167A1 (en) * | 2004-08-27 | 2007-12-20 | Mather Patrick T | Crosslinked liquid crystalline polymer, method for the preparation thereof, and articles derived therefrom |
| US20080315466A1 (en) * | 2004-06-04 | 2008-12-25 | Cornerstone Research Group, Inc. | High Speed Manufacturing Using Shape Memory Polymer Composites |
| US20120280422A1 (en) * | 2011-05-06 | 2012-11-08 | GM Global Technology Operations LLC | Method of fabricating shape memory polymer-based three-dimensional devices |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2766425B2 (en) * | 1992-06-05 | 1998-06-18 | 株式会社東芝 | freezer |
| IT245939Y1 (en) * | 1998-12-01 | 2002-03-26 | Eltek Spa | HOUSEHOLD APPLIANCE, INCLUDING A HYDRAULIC CIRCUIT AND AN OPENING OF ACCESS TO THAT CIRCUIT, NORMALLY OCCLUDED BY MEANS OF |
| US8302280B2 (en) * | 2010-01-12 | 2012-11-06 | Basf Se | Appliance comprising polyurethane foam |
-
2016
- 2016-06-08 ES ES201630770A patent/ES2646595B1/en not_active Expired - Fee Related
-
2017
- 2017-06-01 WO PCT/IB2017/053225 patent/WO2017212373A1/en not_active Ceased
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4831094A (en) * | 1982-09-20 | 1989-05-16 | Societe Chimique Des Charbonnages, S.A. | Articles having shape recovering properties and a method for using it |
| US7276195B1 (en) * | 2003-06-05 | 2007-10-02 | Cornerstone Research Group | Maleimide based high temperature shape memory polymers |
| US20080315466A1 (en) * | 2004-06-04 | 2008-12-25 | Cornerstone Research Group, Inc. | High Speed Manufacturing Using Shape Memory Polymer Composites |
| US20070290167A1 (en) * | 2004-08-27 | 2007-12-20 | Mather Patrick T | Crosslinked liquid crystalline polymer, method for the preparation thereof, and articles derived therefrom |
| US20120280422A1 (en) * | 2011-05-06 | 2012-11-08 | GM Global Technology Operations LLC | Method of fabricating shape memory polymer-based three-dimensional devices |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017212373A1 (en) | 2017-12-14 |
| ES2646595B1 (en) | 2018-09-25 |
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