EP2275746B1 - Four ménager doté d'une isolation thermique - Google Patents

Four ménager doté d'une isolation thermique Download PDF

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Publication number
EP2275746B1
EP2275746B1 EP10168391.0A EP10168391A EP2275746B1 EP 2275746 B1 EP2275746 B1 EP 2275746B1 EP 10168391 A EP10168391 A EP 10168391A EP 2275746 B1 EP2275746 B1 EP 2275746B1
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EP
European Patent Office
Prior art keywords
thermal insulation
oven
insulation layer
heat
muffle
Prior art date
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Active
Application number
EP10168391.0A
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German (de)
English (en)
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EP2275746A2 (fr
EP2275746A3 (fr
Inventor
Thomas Copitzky
Aric Jennings
Markus Theine
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
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BSH Hausgeraete GmbH
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Priority to PL10168391T priority Critical patent/PL2275746T3/pl
Publication of EP2275746A2 publication Critical patent/EP2275746A2/fr
Publication of EP2275746A3 publication Critical patent/EP2275746A3/fr
Application granted granted Critical
Publication of EP2275746B1 publication Critical patent/EP2275746B1/fr
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/34—Elements and arrangements for heat storage or insulation

Definitions

  • the invention relates to a heat insulating body for insulating a furnace muffle of a domestic furnace, wherein the heat insulating body has a heat insulating outer layer and a heat insulating inner layer with different structure.
  • the invention further relates to a set of a plurality of such heat insulating bodies, as well as a household stove with a heat insulation of a heat insulation outer layer and a heat insulating inner layer with different structure.
  • the invention also relates to a method for applying a thermal insulation to a furnace muffle of a domestic furnace.
  • EP 0 110 143 B1 describes a device having at least one oven, wherein this oven is bounded by a muffle, a thermally insulating material covering the side walls of the muffle and possibly existing adjacent area, which material represents the core of the chassis of the device and the formation a structure forming, at least in part, the outer walls of this apparatus, characterized in that said core of the chassis is integral with the side walls of the muffle and any adjacent area provided or with a primary insulating layer covering the side walls of the muffle and if necessary Existing adjacent area is connected by pouring the thermally insulating material.
  • the thermally insulating material may be in foam form, for example based on organic resins or on the basis of expanded mineral materials.
  • the primary insulation may comprise a mineral fiber based pad, for example from the group formed by glass wool, rock wool and silica-alumina fibers.
  • the primary insulation may comprise a mineral foam based on mineral foam, on the basis of compressed and held by textile casings powdery materials or on the basis of insulating granules (eg granules of expanded mica). It is disadvantageous that the insulation can be produced only with a high expenditure on time and equipment and also is no longer solvable by the muffle.
  • DE 202 03 963 U1 describes a thermal insulation element for insulating cooking, baking or similar devices by means of a number of loose or laminated, preferably approximately rectangular mineral wool mats with punched recesses, openings, openings and / or cuts, characterized in that mineral wool mats as moldings, respectively formed of a thermally cured resin, in itself stable outer thin layer are formed, and are provided on the outer surfaces to be insulated surfaces of the cooking chamber of a device provided molded parts each secured to each other at their adjoining edge regions by fasteners together. It is disadvantageous that a precise shaping of said thermal insulation element, in particular a deep contouring, is difficult to achieve. Furthermore, the degree of thermal insulation is adjustable only by the thickness of the mineral wool mats; For a high heat insulation, as it is needed for thermal insulation of a furnace muffle, thus comparatively thick and thus large-volume thermal insulation elements are needed.
  • FR946923A discloses a household oven according to the preamble of claim 1.
  • the object of the invention is to avoid the disadvantages mentioned above and in particular to provide a possibility for thermal insulation of a furnace muffle of a domestic furnace, which is easy to attach, easy to shape and compact ausgestaltbar.
  • a heat insulation body for attachment to a furnace muffle of a domestic furnace wherein the heat insulation body has at least one outer layer and at least one heat insulating inner layer, wherein the outer layer is stiffer than the heat insulating inner layer.
  • the outer layer is a heat-insulating outer layer, and the inner heat-insulating layer has an elastically behaving or spring-back insulating material.
  • This heat insulation body has the advantage that the heat insulation body can handle well through the stiffer thermal insulation outer layer and thus easy to transport and attach to the oven muffle.
  • the stiffer thermal insulation outer layer In addition, it can be shaped to remain permanently, for example adapted to a shape of the oven muffle.
  • This heat insulating body has the further advantage that improved thermal insulation can be achieved by designing the outer layer as a heat insulating outer layer (i.e., the outer layer also has a non-negligible heat insulating property).
  • the thermal insulation body can be particularly well matched to the insulation requirements of the furnace muffle.
  • the thermal insulation inner layer a compliance of the insulation against thermal expansion of the furnace muffle while a largely full-surface insulation.
  • solid-body insulation Due to the elastically behaving heat insulation material, gaps or other leaks or imperfections are also closed in a contact with the furnace muffle by a transverse expansion of the thermal insulation material, resulting in a particularly closed or dense heat insulation. This is for example an advantage over a purely rigid solid-state insulation (so-called "solid-body insulation”).
  • the solid-body insulation has the disadvantage that it can not be positively positioned around a furnace muffle around because the thermal expansion of the furnace muffle and manufacturing tolerances of furnace muffle and solid insulation in the design require or require a space between the above components. These free spaces in turn lead to thermal leaks or due to micro convection to heat losses. Components such as lamps, which are additionally positioned in the muffle walls, increase the amount of thermal leaks.
  • the stove is a household stove, especially oven, for the private sector.
  • the oven can be standalone or integrated into a cooker.
  • the oven may be present as a combination appliance, e.g. combined with a steamer or a microwave.
  • the heat insulation outer layer is so stiff that it is inherently stable or self-supporting. This makes handling particularly easy, especially in comparison to flexible fiber mats such as mineral wool mats.
  • a desired initial shape of the heat insulation outer layer is surely maintained, which is e.g. for a fitting accuracy in the attachment of the heat insulating body is advantageous.
  • the heat insulation outer layer and the heat insulation inner layer are preferably made separately, so that both layers can be made without interference by the other layer.
  • the heat insulation outer layer can thus be produced in a simple manner even with a complex structure, in particular a depth or thickness structure.
  • the thermal insulation outer layer and the inner thermal insulation layer are subsequently joined together in a separate step.
  • the layers may also be in multilayer, e.g. be made in several layers, e.g. as a layer composite.
  • the layers may differ from each other, e.g. have different materials or material compositions.
  • a development is that the heat insulation inner layer is adhered to the heat insulation outer layer. This far has the advantage that attachment of the thermal insulation inner layer to the heat insulation outer layer can be done very quickly and easily. In addition, no special design or preparation of the thermal insulation inner layer or the heat insulation outer layer is necessary.
  • the heat insulation inner layer is attached by means of at least one mechanical connecting element with the heat insulation outer layer.
  • the heat insulation inner layer can be stapled to the heat insulation outer layer to be sewn or jammed.
  • the heat insulation inner layer substantially completely covers the heat insulation outer layer.
  • This enables effective heat insulation.
  • 'substantially completely covered' can be understood in particular a cover by the heat insulating inner layer, which covers the heat insulation outer layer to desired or intended exceptions or incisions.
  • the thermal insulation inner layer can also cover the thermal insulation outer layer at desired or intended exceptions or incisions.
  • a covering can be understood, which covers the heat insulation outer layer (possibly also up to desired or intended exceptions or incisions) outside an intended contact surface. Covering an intended contact surface with the heat insulating inner layer is not significant for the heat insulation of the oven muffle.
  • the intended contact surface may be free of the heat-insulating inner layer, which simplifies a precisely fitting contacting two heat insulating body.
  • the heat insulating inner layer may cover the heat insulating outer layer at the intended contact surface, which facilitates attachment of the inner heat insulating layer to the outer heat insulating layer.
  • Vacuum Insulation Panels are thermal insulation elements that exploit the principle of vacuum thermal insulation. They typically consist of an open-pored support core, which serves inter alia as a support body for the present in the vacuum insulation panel vacuum, and a high-density shell, which prevents gas entry into the insulation board. With vacuum insulation panels, thermal conductivities of less than 0.004 W / (m ⁇ K) can be realized. This thermal conductivity is a factor of 10 under a typical thermal conductivity of mineral wool, so that accordingly results in a very compact compared to a mineral wool mat thermal insulation board and thus heat insulation body.
  • a support core of the respective at least one vacuum thermal insulation panel has at least one pyrogenic silica.
  • the fumed silica has the advantage that it has a very high half-value pressure of about 600 mbar with a good thermal conductivity of 0.004 W / (m ⁇ K).
  • metallized plastic films can be used as the wrapping material. These plastic films are vapor-deposited with several layers of a few nanometers of aluminum. The highest quality of these metallized plastic films allow a lifetime of several decades for pyrogenic silica support cores.
  • the heat insulation outer layer has at least one vermiculite body.
  • Vermiculite has the advantage that it is relatively insensitive, has a low thermal conductivity ⁇ of 0.06 to 0.07 W / (m ⁇ K)), is not carcinogenic and is not combustible.
  • the heat insulation outer layer comprises at least one foamed mixed material body, e.g. a mineral foam board.
  • the mineral foam board has the advantage that it has a low specific gravity and is also moisture insensitive and sufficiently dimensionally stable for use in the household oven.
  • thermal insulation inner layer has at least one fiber mat and / or a padded mat.
  • a set of at least two heat insulating bodies is provided for insulating the oven muffle, wherein the heat insulating bodies each heat insulating body as described above and are adapted to cover the side walls of the furnace muffle substantially (possibly without targeted recesses) completely with the heat insulating inner layer. Assembly gaps, etc. can be closed by pressing the elastically behaving heat insulation material.
  • a heat insulating body can cover at least part of more than one side of the oven muffle. It is a preferred embodiment for easy installation, that for covering the side walls of the open muffle is provided in each case substantially a heat insulating body.
  • a heat insulation body with the heat insulation inner layer, the furnace muffle is applied contacting and consequently pressed on the side walls of the furnace muffle.
  • the elastically behaving thermal insulation material of the thermal insulation inner layer can extend transversely, thereby closing assembly gaps, etc.
  • the side walls of the oven muffle usually comprise a back wall, a top wall, a bottom wall, a left side wall and a right side wall.
  • the front then typically has a closable with an oven door, substantially full-sided feed opening, so that the front is preferably not covered with a heat insulating body.
  • the set of multiple thermal insulation bodies may have five thermal insulation bodies.
  • both the four opaque walls of the muffle and the (opaque) door may each be equipped with a heat insulating body. Consequently, the oven will also have here essentially five heat insulation body.
  • the front window equipped with the viewing window may be partially equipped with a heat insulating body at the front edge of the muffle, which surrounds the opening for the viewing window, if such an edge is present.
  • the heat insulating bodies there may be recesses for passing through components of the furnace, e.g. for the passage of cables or radiator connections.
  • the thermal insulation body may also generally have more than two layers, as long as it has at least one heat insulation inner layer and at least one heat insulation outer layer.
  • the heat insulation body may additionally have at least one heat-reflecting layer. This at least one heat-reflecting layer can be arranged, for example, between the heat-insulating inner layer and the heat-insulating outer layer, alternatively in front of the heat-insulating inner layer (eg, as the inner surface of the thermal insulation body) or behind the thermal insulation outer layer (eg, as the outer surface of the thermal insulation body).
  • the heat insulation inner layer and / or the heat insulation outer layer have a heat reflection layer.
  • a household oven is provided with a heat insulation for a furnace muffle, wherein the thermal insulation has at least two thermal insulation bodies, each having an outer layer and a heat insulating inner layer, wherein the outer layer is stiffer than the heat insulation inner layer.
  • the heat insulating bodies are configured as described above, wherein the heat insulating inner layers substantially completely cover the side walls of the oven muffle.
  • the household oven has the advantage that a precisely fitting installation is easily possible due to the comparatively stiff heat insulation outer layer.
  • the rigid thermal insulation outer layer also allows a very high thermal insulation over a small thickness. Due to the elastically behaving heat insulation material of the thermal insulation inner layer mounting gaps, etc. can be closed.
  • the oven muffle In an operation of the domestic oven, the oven muffle typically expands and thereby compresses the elastically behaving heat insulating material of the heat insulating inner layer of the respective thermal insulating body.
  • the oven muff does not stretch so far as to push away the heat-insulating outer layer; the thermal insulation outer layer thus remains fixed in space.
  • the elastically behaving heat insulating material follows the oven muffle and remains attached thereto.
  • the heat insulating body can be firmly connected to each other, namely non-detachable (eg by welding, riveting, etc.) or detachable (eg by a snap, snap, plug, etc.).
  • the heat insulation body can also be arranged movable against each other, for example, not directly connected to each other.
  • an inner side of the heat-insulating outer layer of at least one of the heat-insulating bodies is formed substantially matching an outer side of the associated side wall of the furnace muffle.
  • the elastically-behaving heat-insulating material may be completely attached to the outer wall of the oven muffle when mounting the rigid or solid heat-insulating outer layer.
  • the insulation fitting, since the soft or elastically behaving part can compensate for the expansion movements.
  • This heat insulation body can be present in particular as an insulation shell which can be easily and reliably assembled.
  • a household oven in which the heat insulation body are pressed against the oven muffle so that according to the invention the heat insulation inner layers of the thermal insulation body substantially completely cover the side walls of the oven muffle.
  • Fig.1 shows a sectional side view of a section of a furnace muffle 1 of a domestic furnace 2 in the region of a transition between two side walls, namely an underside muffle wall or bottom 3 and a rear wall 4.
  • the bottom 3 and the rear wall 4 are by appropriate design-related depressions and elevations contoured.
  • the bottom 3 is associated with a lower-side heat insulating body 5, and the rear wall 4 is associated with a rear heat insulating body 6, the heat insulating body 5, 6 are provided to be pressed for mounting on the associated side wall 3, 4, as indicated by the arrows.
  • Each of the heat insulation bodies 5, 6 has a heat insulation inner layer 7 or 8 facing the furnace muffle 1 and an outer heat insulation outer layer 9 or 10, respectively.
  • the heat insulating inner layers 7, 8 are made of a soft or resilient, elastically behaving heat insulating material, which is adhered to the associated thermal insulation outer layer 9 and 10 respectively.
  • the heat insulation outer layers 9, 10 are designed as self-supporting vacuum panels with a support core made of silica.
  • a contouring of an inner side 11 of the outer heat insulating outer layer 9 of the lower-side heat insulating body 5 is shaped to contour a outer side 12 of the associated bottom 3 of the oven muffle 1.
  • a contouring of an inner side 13 of the outer heat insulating outer layer 10 of the heat insulating body 6 is shaped to contour a outer side 14 of the associated rear wall 4 of the oven muffle 1.
  • the heat insulating inner layers 7, 8, however, are not specially shaped. In other words, a shape of the inner sides 11, 13 of the heat insulation outer layers 9 and 10 and the shape of the associated side wall 3 and 4, respectively.
  • the heat insulating inner layers 7, 8 cover the inner sides 11, 13 of the respective heat insulation outer layer 9 and 10, respectively, to the edge.
  • Fig.2 shows the oven muffle 1 with the now heat insulating bodies 5, 6.
  • the lower-side heat insulating body 5 is first applied to the bottom 3 has been so that the elastically behaving heat insulating material of the heat insulating inner layer 7 is pressed lightly against the bottom 3.
  • the heat insulating material of the heat insulating inner layer 7 expands laterally.
  • the contouring of the inner side 11 of the heat insulation outer layer 9 ensures that a substantially equal distance between the bottom 3 and the heat insulation outer layer 9 is maintained, so that the heat insulation inner layer 7 can rest securely over the entire surface of the bottom 3.
  • the rear heat insulating body 6 has been applied to the rear wall 4, so that the heat insulating material of the heat insulating inner layer 8 is lightly pressed against the rear wall 4.
  • the thermal insulation inner layer 8 also extends transversely or laterally.
  • the contouring of the inner side 13 of the thermal insulation outer layer 10 also ensures that a substantially equal distance between the rear wall 4 and the heat insulation outer layer 10 is maintained, so that the heat insulating inner layer 8 can rest against the back wall 4 over the entire surface.
  • the rear heat insulation body 6 is pressed onto the lower-side heat insulation body 5 in order to achieve the best possible gapless thermal insulation.
  • a contact surface 15 is provided between the two heat insulation bodies 5, 6, in which a side edge of the heat insulation outer layer 9 of the lower-side heat insulation body 5, the heat insulation inner layer 8 of the rear heat insulation body 6 contacted. Consequently, a gap 16 occurs between the two heat insulation outer layers 9, 10, which is filled by the heat insulating inner layer 8.
  • the soft thermal insulation material of the heat insulating inner layer 8 is compressed so far that the gap 16 is negligibly small. In any case, the gap 16 is protected by the heat insulating material of the heat insulating inner layer 8 from direct heat leakage.
  • the thermal insulation bodies 5, 6, in particular their heat insulation outer layers 9, 10, can be positively connected to one another in a detachable or inseparable manner or can be connected to one another in a force-locking manner via their contact surfaces.
  • the oven muffle 1 When operating the domestic oven 2, the oven muffle 1 expands to the outside and compresses the heat insulating inner layers 7 and 8, but without moving the heat insulation outer layers 9, 10 to the outside.
  • the thermal insulation inner layers 7 and 8 thus take on a thermal expansion and, analogously, a contraction upon cooling of the oven muffle 1, without resulting in a deterioration in function.
  • thermal insulation body can be easily adapted to the furnace muffle 1 individually in terms of shape and thermal insulation behavior.
  • a compact heat insulation by the largely free choice of thermal insulation outer layer 9, 10 is possible.
  • a lift oven and the door can be equipped with a heat insulation body.
  • the heat insulating body may have at least one heat-reflecting layer and / or heat-reflecting layer.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Insulation (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)

Claims (13)

  1. Four (2) à usage domestique, comprenant un moufle (1) de four et une isolation thermique pour le moufle (1) de four, le moufle (1) de four comprenant des parois latérales (3, 4) et l'isolation thermique présentant au moins un corps (5, 6) d'isolation thermique pour le moufle (1) de four,
    - l'au moins un corps (5, 6) d'isolation thermique présentant une couche extérieure (9, 10) d'isolation thermique et une couche intérieure (7, 8) d'isolation thermique,
    - les couches intérieures (7, 8) d'isolation thermique recouvrant essentiellement entièrement les parois latérales (3, 4) du moufle (1) de four,
    - la couche extérieure (9, 10) d'isolation thermique étant plus rigide que la couche intérieure (7, 8) d'isolation thermique,
    caractérisé en ce que
    - l'isolation thermique présente un jeu comprenant au moins deux corps (5, 6) d'isolation thermique et
    - en ce que les couches intérieures (7, 8) d'isolation thermique présentent un matériau d'isolation thermique se comportant de manière élastique.
  2. Four (2) à usage domestique selon la revendication 1, caractérisé en ce que la couche intérieure (7, 8) d'isolation thermique et la couche extérieure (9, 10) d'isolation thermique ont été fabriquées séparément et en ce que la couche intérieure (7, 8) d'isolation thermique est collée à la couche extérieure (9, 10) d'isolation thermique.
  3. Four (2) à usage domestique selon la revendication 1, caractérisé en ce que la couche intérieure (7, 8) d'isolation thermique et la couche extérieure (9, 10) d'isolation thermique ont été fabriquées séparément et en ce que la couche intérieure (7, 8) d'isolation thermique est fixée à la couche extérieure (9, 10) d'isolation thermique au moyen d'au moins un élément de liaison mécanique.
  4. Four (2) à usage domestique selon la revendication 3, caractérisé en ce que la couche intérieure (7, 8) d'isolation thermique recouvre essentiellement entièrement la couche extérieure (9, 10) d'isolation thermique.
  5. Four (2) à usage domestique selon l'une quelconque des revendications précédentes, caractérisé en ce que la couche extérieure (9, 10) d'isolation thermique présente au moins un panneau d'isolation thermique sous vide.
  6. Four (2) à usage domestique selon l'une quelconque des revendications 1 à 4, caractérisé en ce que la couche extérieure d'isolation thermique présente au moins un corps vermiculite.
  7. Four (2) à usage domestique selon l'une quelconque des revendications 1 à 4, caractérisé en ce que la couche extérieure d'isolation thermique présente au moins un corps expansé en matériaux composites.
  8. Four (2) à usage domestique selon l'une quelconque des revendications précédentes, caractérisé en ce que la couche extérieure (9, 10) d'isolation thermique est plus fortement thermo-isolante que la couche intérieure (7, 8) d'isolation thermique.
  9. Four (2) à usage domestique selon l'une quelconque des revendications précédentes, caractérisé en ce que le corps d'isolation thermique présente au moins une couche réfléchissant la chaleur et/ou au moins une couche de réflexion de chaleur.
  10. Four (2) à usage domestique selon l'une quelconque des revendications précédentes, caractérisé en ce que respectivement un corps d'isolation thermique (5, 6) est ménagé pour recouvrir les parois latérales (3 ,4) du moufle (1) de four.
  11. Four (2) à usage domestique selon l'une quelconque des revendications précédentes, caractérisé en ce qu'un espace (16) est présent entre deux couches extérieures (9, 10) d'isolation thermique, lequel est rempli par une couche intérieure (7, 8) d'isolation thermique.
  12. Four (2) à usage domestique selon l'une quelconque des revendications précédentes, caractérisé en ce qu'un côté intérieur (11, 13) de la couche extérieure (9, 10) d'isolation thermique au moins de l'un des corps (5, 6) d'isolation thermique est formée essentiellement de manière adaptée à un côté extérieur (12, 14) de la paroi latérale (3, 4) correspondante du moufle (1) de four.
  13. Four (2) à usage domestique selon l'une quelconque des revendications précédentes, caractérisé en ce que les corps (5, 6) d'isolation thermique sont pressés sur le moufle (1) de four.
EP10168391.0A 2009-07-14 2010-07-05 Four ménager doté d'une isolation thermique Active EP2275746B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL10168391T PL2275746T3 (pl) 2009-07-14 2010-07-05 Piekarnik gospodarstwa domowego z izolacją cieplną

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009027695A DE102009027695A1 (de) 2009-07-14 2009-07-14 Wärmeisolierungskörper, Satz aus mehreren Wärmeisolierungskörpern, Haushaltsofen mit einer Wärmeisolierung und Verfahren zum Anbringen einer Wärmeisolierung

Publications (3)

Publication Number Publication Date
EP2275746A2 EP2275746A2 (fr) 2011-01-19
EP2275746A3 EP2275746A3 (fr) 2012-09-12
EP2275746B1 true EP2275746B1 (fr) 2017-02-01

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ID=43115088

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EP10168391.0A Active EP2275746B1 (fr) 2009-07-14 2010-07-05 Four ménager doté d'une isolation thermique

Country Status (3)

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EP (1) EP2275746B1 (fr)
DE (1) DE102009027695A1 (fr)
PL (1) PL2275746T3 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012221939A1 (de) * 2012-11-30 2014-06-05 BSH Bosch und Siemens Hausgeräte GmbH Vorrichtung mit zumindest einer einen Garraum eines Gargeräts begrenzenden Wand sowie Gargerät
US11287142B2 (en) 2016-10-04 2022-03-29 Whirlpool Corporation High temperature super insulated cavity for cooking applications
ES2736047A1 (es) * 2018-06-21 2019-12-23 Bsh Electrodomesticos Espana Sa Dispositivo de aparato doméstico

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20303963U1 (de) * 2003-03-13 2003-07-24 Matrix Industrial Co., Ltd., Taipeh/T'ai-pei Behälter für einen Drachen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR946923A (fr) * 1947-05-19 1949-06-17 Perfectionnements apportés aux fours de cuisinières électriques
BR8305965A (pt) 1982-10-29 1984-06-05 Europ Equip Menager Aparelho, comportando pelo menos um compartimento de cozimento
DE4438394A1 (de) * 1994-10-27 1996-05-02 Aeg Hausgeraete Gmbh Back- und Bratofenmuffel mit einer wärmeisolierenden Umhüllung
US6109712A (en) * 1998-07-16 2000-08-29 Maytag Corporation Integrated vacuum panel insulation for thermal cabinet structures
DE20203963U1 (de) 2002-03-12 2003-07-24 Thies, Roland, 86911 Dießen Einrichtung zum Isolieren von Gar-, Back- oder ähnlichen Geräten

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20303963U1 (de) * 2003-03-13 2003-07-24 Matrix Industrial Co., Ltd., Taipeh/T'ai-pei Behälter für einen Drachen

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Publication number Publication date
EP2275746A2 (fr) 2011-01-19
EP2275746A3 (fr) 2012-09-12
PL2275746T3 (pl) 2017-06-30
DE102009027695A1 (de) 2011-01-20

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