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EP0161161A1 - Enclosure for electrical cooking - Google Patents

Enclosure for electrical cooking Download PDF

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Publication number
EP0161161A1
EP0161161A1 EP85400688A EP85400688A EP0161161A1 EP 0161161 A1 EP0161161 A1 EP 0161161A1 EP 85400688 A EP85400688 A EP 85400688A EP 85400688 A EP85400688 A EP 85400688A EP 0161161 A1 EP0161161 A1 EP 0161161A1
Authority
EP
European Patent Office
Prior art keywords
heating element
turbine
ceiling
muffle
elements
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.)
Ceased
Application number
EP85400688A
Other languages
German (de)
French (fr)
Inventor
Jean-Marie Gelineau
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.)
Compagnie Europeenne pour lEquipement Menager SA
Original Assignee
Compagnie Europeenne pour lEquipement Menager 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.)
Filing date
Publication date
Application filed by Compagnie Europeenne pour lEquipement Menager SA filed Critical Compagnie Europeenne pour lEquipement Menager SA
Publication of EP0161161A1 publication Critical patent/EP0161161A1/en
Ceased legal-status Critical Current

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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
    • F24C15/32—Arrangements of ducts for hot gases, e.g. in or around baking ovens
    • F24C15/322—Arrangements of ducts for hot gases, e.g. in or around baking ovens with forced circulation
    • F24C15/325—Arrangements of ducts for hot gases, e.g. in or around baking ovens with forced circulation electrically-heated
    • 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
    • F24C7/00—Stoves or ranges heated by electric energy
    • F24C7/08—Arrangement or mounting of control or safety devices
    • F24C7/087—Arrangement or mounting of control or safety devices of electric circuits regulating heat

Definitions

  • the present invention relates to an electrically powered cooking chamber, comprising a muffle provided with at least one ceiling heating element, at least one hearth heating element, an air circulation turbine placed in the rear wall of the muffle , a diffuser plate directing the air forced into the muffle, an electrical switching device comprising contacts for the selective energization of the heating elements of. ceiling, sole and turbine.
  • This electrically powered cooking chamber therefore comprises at least one ceiling heating element, at least one hearth heating element, and an air circulation turbine, but it can also additionally comprise a heating element ventilated by the air circulation of the turbine to form a modern cooking chamber equipped with all these heating elements.
  • the switching device of this cooking enclosure allows the user to program several positions each adapted to a particular cooking, such as, for example, a position called “conventional” or another called “hot air”.
  • this "pulsed grill" position does not allow simultaneous cooking of several dishes, identical or different.
  • the present invention therefore aims to allow these simultaneous cooking and to simplify manufacturing because it is possible, from a conventional cooking enclosure, simply add a fan, a diffuser and a switch to control the fan.
  • the present invention relates to an electrically powered cooking chamber, comprising a muffle provided with at least one ceiling heating element, at least one hearth heating element, an air circulation turbine placed in the rear wall. of the muffle, a diffuser plate directing the air forced into the muffle, a heating element ventilated by the turbine, an electrical switching device comprising contacts for the selective energization of the heating elements and the turbine, characterized in that that the switching device comprises a position according to which at least one ceiling heating element, at least one floor heating element and the air circulation turbine, are energized in parallel with one another, the ventilated heating element not energized.
  • This switching mode makes it possible to obtain a homogeneous distribution of the heat in the oven, which, in the case of the simultaneous cooking of several dishes, is an important element to prevent that one does not absorb all or part of the energy needed by others. Heat arrives from the top and bottom and is then distributed evenly by the turbine.
  • the switching device has a position according to which these two floor heating elements are connected in parallel, at least one ceiling heating element and the circulation circulation turbine. air being connected in parallel to the assembly.
  • the switching device has a position in which these two heating elements ceiling heaters are connected in series, at least one floor heating element and the air circulation turbine being connected in parallel to the assembly.
  • a variant is provided in which the ceiling heating elements are placed in parallel with one another and with the turbine and the floor heating element.
  • the muffle 1 delimits by its upper wall 2, its lower wall 3, its rear wall 4 and its two side walls 5, 6, a cooking cavity 7, this muffle of course being closed on its front part by a door (not shown), during cooking.
  • a turbine 8 driven by an electric motor 9 and separated from the cooking cavity 7 by a diffuser plate 11 pierced in its central part with suction orifices 12.
  • the air driven by the turbine is discharged into the cooking cavity along the side walls 5, 6 of the muffle.
  • Sole heating elements 20, 21 are arranged below the bottom wall 3 of the muffle 1. These sole heating elements can, of course, be arranged above the wall bottom of the muffle, i.e. in the muffle.
  • the floor heating elements are two in number, a peripheral element 20 and a central element 21, which make it possible to obtain an optimal and homogeneous distribution of the temperature as required.
  • At least one ceiling heating element 30, 31 is provided near the upper wall 2 of the muffle 1.
  • two ceiling heating elements are provided, a roof heating element 30 and a grill heating element 31.
  • the enclosure may also include a heating element ventilated 10 by the circulation of air from the turbine 8, used in particular in another position of the switch, for example in the "circulating heat" position.
  • FIG. 3 shows a simplified diagram representing only the elements necessary for the implementation of the invention, and in the case of a cooking enclosure comprising a ventilated heating element, the latter would obviously not be energized.
  • the various heating and ventilation elements used in this particular position are associated with switching means comprising in the example seven contacts A to G of the same switch operated by a single control button (not shown), a thermostatic contact 1 manually adjustable, and an independently operable H contact.
  • this contact H can be integrated into the seven-contact switch A to G.
  • terminals 40, 41 representing a voltage source such as the 220V sector for example.
  • the turbine motor 8 is connected in series with the contact A and in parallel with the various floor heating elements 20, 21 and of the ceiling 30, 31.
  • the two sole elements are energized simultaneously, they are preferably so in parallel with one another.
  • the cooking chamber can for example be an oven or a cooker with manual, catalytic or pyrolytic cleaning, and include all the conventional accessories of a conventional cooking chamber and for example a temperature probe, muffle lighting and a smoke catalyst.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Baking, Grill, Roasting (AREA)
  • Electric Stoves And Ranges (AREA)

Abstract

The enclosure comprises a muffle (1) provided with at least one top heating element (30, 31), at least one bottom heating element (20, 21), an air circulation turbine (8) positioned in the rear wall (4) of the muffle (1), a diffuser plate (11) directing the air pulsed into the muffle, a heating element (10) ventilated by the turbine (8) and an electric switching device comprising contacts for the selective application of voltage to the heating elements and to the turbine, characterised in that the switching device comprises a position according to which at least one top heating element, at least one bottom heating element and the air circulation turbine alone have voltage applied to them in parallel to one another, the ventilated heating element not having voltage applied. <IMAGE>

Description

La présente invention concerne une enceinte de cuisson à énergie électrique, comportant un moufle muni d'au moins un élément de chauffage de plafond, au moins un élément de chauffage de sole, une turbine de circulation d'air placée dans la paroi arrière du moufle, une plaque diffuseur orientant l'air pulsé dans le moufle, un dispositif de commutation électrique comportant des contacts pour la mise sous tension sélective des éléments de chauffage de. plafond, de sole et de la turbine.The present invention relates to an electrically powered cooking chamber, comprising a muffle provided with at least one ceiling heating element, at least one hearth heating element, an air circulation turbine placed in the rear wall of the muffle , a diffuser plate directing the air forced into the muffle, an electrical switching device comprising contacts for the selective energization of the heating elements of. ceiling, sole and turbine.

Cette enceinte de cuisson à énergie électrique comporte donc au moins un élément de chauffage de plafond, au moins un élément de chauffage de sole, et une turbine de circulation d'air, mais elle peut également comporter en plus un élément de chauffage ventilé par la circulation de l'air de la turbine pour constituer une enceinte de cuisson moderne équipée de tous ces éléments chauffants.This electrically powered cooking chamber therefore comprises at least one ceiling heating element, at least one hearth heating element, and an air circulation turbine, but it can also additionally comprise a heating element ventilated by the air circulation of the turbine to form a modern cooking chamber equipped with all these heating elements.

Le dispositif de commutation de cette enceinte de cuisson permet à l'utilisateur de programmer plusieurs positions adaptées chacune à une cuisson particulière, telles que, par exemple, une position appelée "conventionnelle" ou une autre appelée "chaleur tournante".The switching device of this cooking enclosure allows the user to program several positions each adapted to a particular cooking, such as, for example, a position called "conventional" or another called "hot air".

On connait également une position particulière appelée "gril pulsé" qui permet la mise sous tension d'au moins un élément de chauffage de plafond et de la turbine de circulation d'air.There is also a particular position known as a "pulsed grill" which allows the energization of at least one ceiling heating element and the air circulation turbine.

Cette position donne satisfaction pour les viandes, notamment les viandes blanches, mais des résultats médiocres pour les pâtisseries.This position is satisfactory for meats, especially white meats, but poor results for pastries.

De plus, cette position "gril pulsé" ne permet pas des cuissons simultanées de plusieurs plats, identiques ou différents.In addition, this "pulsed grill" position does not allow simultaneous cooking of several dishes, identical or different.

La présente invention a donc pour but de permettre ces cuissons simultanées et de simplifier la fabrication car on peut, à partir d'une enceinte de cuisson conventionnelle, rajouter simplement un ventilateur, un diffuseur et un interrupteur pour commander le ventilateur.The present invention therefore aims to allow these simultaneous cooking and to simplify manufacturing because it is possible, from a conventional cooking enclosure, simply add a fan, a diffuser and a switch to control the fan.

Elle permet également de supprimer le préchauffage réalisant ainsi une économie d'énergie substantielle et une économie de temps pour l'utilisateur.It also eliminates preheating, thereby achieving substantial energy savings and time savings for the user.

La présente invention a pour objet une enceinte de cuisson à énergie électrique, comportant un moufle muni d'au moins un élément de chauffage de plafond, au moins un élément de chauffage de sole, une turbine de circulation d'air placée dans la paroi arrière du moufle, une plaque diffuseur orientant l'air pulsé dans le moufle, un élément de chauffage ventilé par la turbine, un dispositif de commutation électrique comportant des contacts pour la mise sous tension sélective des éléments de chauffage et de la turbine, caractérisée en ce que le dispositif de commutation comporte une position selon laquelle au moins un élément de chauffage de plafond, au moins un élément de chauffage de sole et la turbine de circulation d'air, sont mis sous tension en parallèle les uns sur les autres, l'élément de chauffage ventilé n'étant pas sous tension.The present invention relates to an electrically powered cooking chamber, comprising a muffle provided with at least one ceiling heating element, at least one hearth heating element, an air circulation turbine placed in the rear wall. of the muffle, a diffuser plate directing the air forced into the muffle, a heating element ventilated by the turbine, an electrical switching device comprising contacts for the selective energization of the heating elements and the turbine, characterized in that that the switching device comprises a position according to which at least one ceiling heating element, at least one floor heating element and the air circulation turbine, are energized in parallel with one another, the ventilated heating element not energized.

Ce mode de commutation permet d'obtenir une répartition homogène de la chaleur dans le four, qui, dans le cas de la cuisson simultanée de plusieurs plats, est un élément important pour éviter que l'un n'absorbe tout ou partie de l'énergie nécessaire aux autres. La chaleur arrive du haut et du bas et est ensuite répartie uniformément par la turbine.This switching mode makes it possible to obtain a homogeneous distribution of the heat in the oven, which, in the case of the simultaneous cooking of several dishes, is an important element to prevent that one does not absorb all or part of the energy needed by others. Heat arrives from the top and bottom and is then distributed evenly by the turbine.

Dans le cas où il est prévu deux éléments de chauffage de sole, le dispositif de commutation comporte une position selon laquelle ces deux éléments de chauffage de sole sont branchés en parallèle, au moins un élément de chauffage de plafond et la turbine de circulation d'air étant branchés en parallèle sur l'ensemble.If two floor heating elements are provided, the switching device has a position according to which these two floor heating elements are connected in parallel, at least one ceiling heating element and the circulation circulation turbine. air being connected in parallel to the assembly.

Dans le cas où il est prévu deux éléments de chauffage de plafond, c'est-à-dire par exemple un élément de chauffage de voûte et un élément de chauffage de gril, le dispositif de commutation comporte une position selon laquelle ces deux éléments de chauffage de plafond sont branchés en série, au moins un élément de chauffage de sole et la turbine de circulation d'air étant branchés en parallèle sur l'ensemble.In the case where two ceiling heating elements are provided, i.e. for example an arch heating element and a grill heating element, the switching device has a position in which these two heating elements ceiling heaters are connected in series, at least one floor heating element and the air circulation turbine being connected in parallel to the assembly.

On prévoit une variante dans laquelle les éléments de chauffage de plafond sont mis en parallèle entre eux et avec la turbine et l'élément de chauffage de sole.A variant is provided in which the ceiling heating elements are placed in parallel with one another and with the turbine and the floor heating element.

Il est décrit ci-après, à titre d'exemple et en référence aux figures du dessin annexé, une enceinte de cuisson permettant la mise en oeuvre de l'invention.

  • La figure 1 représente, en perspective, une vue simplifiée de l'enceinte de cuisson.
  • La figure 2 représente une coupe verticale de cette enceinte de cuisson.
  • La figure 3 représente de manière simplifiée, un schéma électrique de l'enceinte de cuisson, dans lequel ne sont représentés que les éléments nécessaires à la mise en oeuvre de l'invention.
It is described below, by way of example and with reference to the figures of the appended drawing, a cooking enclosure allowing the implementation of the invention.
  • Figure 1 shows, in perspective, a simplified view of the cooking chamber.
  • Figure 2 shows a vertical section of this cooking enclosure.
  • FIG. 3 shows in a simplified manner, an electrical diagram of the cooking enclosure, in which only the elements necessary for the implementation of the invention are represented.

Dans la figure 1, le moufle 1 délimite par sa paroi supérieure 2, sa paroi inférieure 3, sa paroi arrière 4 et ses deux parois latérales 5, 6, une cavité de cuisson 7, ce moufle étant bien entendu fermé sur sa partie avant par une porte (non représentée), au cours d'une cuisson.In FIG. 1, the muffle 1 delimits by its upper wall 2, its lower wall 3, its rear wall 4 and its two side walls 5, 6, a cooking cavity 7, this muffle of course being closed on its front part by a door (not shown), during cooking.

Dans sa partie arrière, mieux visible en figure 2, est montée une turbine 8 entraînée par un moteur électrique 9 et séparée de la cavité de cuisson 7 par une plaque diffuseur 11 percée en sa partie centrale d'orifices d'aspiration 12.In its rear part, better visible in FIG. 2, is mounted a turbine 8 driven by an electric motor 9 and separated from the cooking cavity 7 by a diffuser plate 11 pierced in its central part with suction orifices 12.

L'air entraîné par la turbine est refoulé dans la cavité de cuisson le long des parois latérales 5, 6 du moufle.The air driven by the turbine is discharged into the cooking cavity along the side walls 5, 6 of the muffle.

Des éléments de chauffage de sole 20, 21 (appelés aussi résistances de sole), sont disposés en-dessous de la paroi inférieure 3 du moufle 1. Ces éléments de chauffage de sole peuvent, bien sûr, être disposés au-dessus de la paroi inférieure du moufle, c'est-à-dire dans le moufle.Sole heating elements 20, 21 (also called sole resistors) are arranged below the bottom wall 3 of the muffle 1. These sole heating elements can, of course, be arranged above the wall bottom of the muffle, i.e. in the muffle.

Dans le mode de réalisation représenté à la figure 1, les éléments de chauffage de sole sont au nombre de deux, un élément périphérique 20 et un élément central 21, qui permettent d'obtenir une répartition optimale et homogène de la température selon les besoins.In the embodiment shown in FIG. 1, the floor heating elements are two in number, a peripheral element 20 and a central element 21, which make it possible to obtain an optimal and homogeneous distribution of the temperature as required.

Au moins un élément de chauffage de plafond 30 , 31 est prévu à proximité de la paroi supérieure 2 du moufle 1.At least one ceiling heating element 30, 31 is provided near the upper wall 2 of the muffle 1.

Dans le mode de réalisation représenté sur la figure 2, deux éléments de chauffage de plafond sont prévus, un élément de chauffage de voûte 30 et un élément de chauffage de gril 31.In the embodiment shown in FIG. 2, two ceiling heating elements are provided, a roof heating element 30 and a grill heating element 31.

Comme cela a été représenté dans les figures 1 et 2, à titre illustratif et nullement limitatif, l'enceinte peut également comporter un élément de chauffage ventilé 10 par la circulation de l'air de la turbine 8, utilisé notamment dans une autre position du commutateur, par exemple dans la position "à chaleur tournante".As shown in Figures 1 and 2, by way of illustration and in no way limitative, the enclosure may also include a heating element ventilated 10 by the circulation of air from the turbine 8, used in particular in another position of the switch, for example in the "circulating heat" position.

La figure 3 montre un schéma simplifié ne représentant que les éléments nécessaires à la mise en oeuvre de l'invention, et dans le cas d'une enceinte de cuisson comportant un élément de chauffage ventilé, celui-ci ne serait évidemment pas sous tension.FIG. 3 shows a simplified diagram representing only the elements necessary for the implementation of the invention, and in the case of a cooking enclosure comprising a ventilated heating element, the latter would obviously not be energized.

Les différents éléments de chauffage et de ventilation utilisés dans cette position particulière sont associés à des moyens de commutation comportant dans l'exemple sept contacts A à G d'un même commutateur manoeuvré par un seul bouton de commande (non représenté), un contact thermostatique 1 réglable manuellement, et un contact H manoeuvrable indépendamment.The various heating and ventilation elements used in this particular position are associated with switching means comprising in the example seven contacts A to G of the same switch operated by a single control button (not shown), a thermostatic contact 1 manually adjustable, and an independently operable H contact.

Bien entendu, ce contact H peut être intégré dans le commutateur à sept contacts A à G.Of course, this contact H can be integrated into the seven-contact switch A to G.

L'ensemble de ce schéma électrique est branché aux bornes 40, 41 représentant une source de tension tel que le secteur 220V par exemple.The whole of this electrical diagram is connected to terminals 40, 41 representing a voltage source such as the 220V sector for example.

Le contact A, connecté à la borne 40 permet la mise sous tension ou la coupure de l'enceinte de cuisson.Contact A, connected to terminal 40, enables the cooking chamber to be switched on or off.

Le moteur de turbine 8 est branché en série avec le contact A et en parallèle avec les différents éléments de chauffage de sole 20, 21 et de plafond 30, 31.The turbine motor 8 is connected in series with the contact A and in parallel with the various floor heating elements 20, 21 and of the ceiling 30, 31.

Dans la position du dispositif de commutation selon l'invention, dans laquelle sont mis sous tension au moins un élément de chauffage de sole, au moins un élément de chauffage de plafond et la turbine de circulation d'air, il est bien entendu que toutes les combinaisons sont possibles, c'est-à-dire l'un ou l'autre des éléments de sole ou les deux, l'un ou l'autre des éléments de plafond ou les deux, en parallèle avec la turbine.In the position of the switching device according to the invention, in which are energized at least one floor heating element, at least one ceiling heating element and the air circulation turbine, it is understood that all the combinations are possible, that is to say one or the other of the sole elements or both, one or the other of the ceiling elements or both, in parallel with the turbine.

Dans le cas où les deux éléments de sole sont mis sous tension simultanément, ils le sont, de préférence, en parallèle entre eux.In the case where the two sole elements are energized simultaneously, they are preferably so in parallel with one another.

Par contre, il est prévu une possibilité de mettre sous tension les deux éléments de plafond soit en série, soit en parallèle entre eux.On the other hand, there is a possibility of energizing the two ceiling elements either in series or in parallel with one another.

Dans le cas où les deux éléments de sole sont branchés en parallèle et les deux éléments de plafond, branchés en série, sont eux-mêmes branchés, ainsi que la turbine de circulation d'air, en parallèle sur l'ensemble, les contacts A, C, E, F, G, H, I sont alors fermés et les contacts B, D, sont ouverts.In the case where the two floor elements are connected in parallel and the two ceiling elements, connected in series, are themselves connected, as well as the air circulation turbine, in parallel on the assembly, the contacts A , C, E, F, G, H, I are then closed and the contacts B, D, are open.

Sans sortir du cadre de l'invention, l'enceinte de cuisson peut par exemple, être un four ou une cuisinière à nettoyage manuel, catalytique ou pyrolytique, et comporter tous les accessoires classiques d'une enceinte de cuisson conventionnelle et par exemple, une sonde de température, un éclairage du moufle et un catalyseur de fumées.Without departing from the scope of the invention, the cooking chamber can for example be an oven or a cooker with manual, catalytic or pyrolytic cleaning, and include all the conventional accessories of a conventional cooking chamber and for example a temperature probe, muffle lighting and a smoke catalyst.

Claims (9)

1. Enceinte de cuisson à énergie électrique, comportant un moufle (1) muni d'au moins un élément de chauffage de plafond (30, 31), au moins un élément de chauffage de sole (20, 21), une turbine (8) de circulation d'air placée dans la paroi arrière (4) du moufle (I), une plaque diffuseur (11) orientant l'air pulsé dans le moufle, un élément de chauffage ventilé (10). par la turbine (8), un dispositif de commutation électrique comportant des contacts pour la mise sous tension sélective des éléments de chauffage et de la turbine, caractérisée en ce que le dispositif de commutation comporte une position selon laquelle au moins un élément de chauffage de plafond, au moins un élément de chauffage de sole et la turbine de circulation d'air sont seuls mis sous tension en parallèle les uns sur les autres, l'élément de chauffage ventilé (10) n'étant pas sous tension.1. Electrically powered cooking chamber, comprising a muffle (1) provided with at least one ceiling heating element (30, 31), at least one hearth heating element (20, 21), a turbine (8 ) of air circulation placed in the rear wall (4) of the muffle (I), a diffuser plate (11) directing the air forced into the muffle, a ventilated heating element (10). by the turbine (8), an electrical switching device comprising contacts for the selective energization of the heating elements and the turbine, characterized in that the switching device comprises a position in which at least one heating element of ceiling, at least one floor heating element and the air circulation turbine are only energized in parallel with one another, the ventilated heating element (10) not being energized. 2. Enceinte de cuisson selon la revendication 1, caractérisée en ce qu'elle comporte deux éléments de chauffage de sole (20, 21), et en ce que le dispositif de commutation comporte une position selon laquelle les deux éléments de sole sont branchés en parallèle, au moins un élément de chauffage de plafond, et la turbine de circulation d'air étant branchés en parallèle sur l'ensemble.2. Cooking chamber according to claim 1, characterized in that it comprises two sole heating elements (20, 21), and in that the switching device comprises a position according to which the two sole elements are connected in parallel, at least one ceiling heating element, and the air circulation turbine being connected in parallel to the assembly. 3. Enceinte de cuisson selon au moins l'une des revendications 1 à 2, caractérisée en ce qu'elle comporte deux éléments de chauffage de plafond (30, 31), et en ce que le dispositif de commutation comporte une position selon laquelle les deux éléments de plafond sont branchés en série, au moins un élément de chauffage de sole et la turbine de circulation d'air étant branchés en parallèle sur l'ensemble.3. Cooking chamber according to at least one of claims 1 to 2, characterized in that it comprises two ceiling heating elements (30, 31), and in that the switching device comprises a position according to which the two ceiling elements are connected in series, at least one floor heating element and the air circulation turbine being connected in parallel to the assembly. 4. Enceinte de cuisson selon au moins l'une des revendications 1 à 2, caractérisée en ce qu'elle comporte deux éléments de chauffage de plafond (30 , 31), et en ce que le dispositif de commutation comporte une position selon laquelle les deux éléments de plafond sont branchés en parallèle, au moins un élément de chauffage de sole et la turbine de circulation d'air étant branchés en parallèle sur l'ensemble4. Cooking chamber according to at least one of claims 1 to 2, characterized in that it comprises two ceiling heating elements (30, 31), and in that the switching device comprises a position according to which the two elements of ceiling are connected in parallel, at least one floor heating element and the air circulation turbine being connected in parallel on the assembly 5. Enceinte de cuisson selon l'une quelconque des revendications 1 à 4, caractérisée en ce qu'elle comporte deux éléments de chauffage de sole (20 , 21).5. Cooking chamber according to any one of claims 1 to 4, characterized in that it comprises two bottom heating elements (20, 21). 6. Enceinte de cuisson selon la revendication 5, caractérisée en ce que l'un des éléments de chauffage de sole est un élément périphérique (20) et l'autre un élément central (21).6. Cooking chamber according to claim 5, characterized in that one of the hearth heating elements is a peripheral element (20) and the other a central element (21). 7. Enceinte de cuisson selon l'une quelconque des revendications 1 à 4, caractérisée en ce qu'elle comporte deux éléments de chauffage de plafond (30 , 31).7. Cooking enclosure according to any one of claims 1 to 4, characterized in that it comprises two ceiling heating elements (30, 31). 8. Enceinte de cuisson selon la revendication 7, caractérisée en ce que l'un des éléments de chauffage de plafond est un élément de voûte (30) et l'autre un élément de gril (31).8. Cooking chamber according to claim 7, characterized in that one of the ceiling heating elements is an arch element (30) and the other a grill element (31). 9. Enceinte de cuisson à énergie électrique, comportant un moufle (1), caractérisée en ce qu'elle comprend au moins un élément de chauffage seulement pour la sole (20 , 21), au moins un autre élément de chauffage seulement pour le plafond (30 , 31), une turbine (8) de circulation d'air dans le moufle (1) et une plaque diffuseur (11) orientant l'air pulsé dans le moufle, et un dispositif de commutation électrique comportant des contacts pour mettre sous tension en parallèle entre eux les éléments de chauffage de sole, de plafond et la turbine.9. Electrically powered cooking chamber, comprising a muffle (1), characterized in that it comprises at least one heating element only for the floor (20, 21), at least one other heating element only for the ceiling (30, 31), a turbine (8) for air circulation in the muffle (1) and a diffuser plate (11) directing the air forced into the muffle, and an electrical switching device comprising contacts for putting under parallel voltage between them the floor heating elements, ceiling and the turbine.
EP85400688A 1984-04-11 1985-04-05 Enclosure for electrical cooking Ceased EP0161161A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8405749A FR2562991B1 (en) 1984-04-11 1984-04-11 ELECTRIC ENERGY COOKING CABINET
FR8405749 1984-04-11

Publications (1)

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EP0161161A1 true EP0161161A1 (en) 1985-11-13

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EP85400688A Ceased EP0161161A1 (en) 1984-04-11 1985-04-05 Enclosure for electrical cooking

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EP (1) EP0161161A1 (en)
FR (1) FR2562991B1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0580940A2 (en) * 1992-07-27 1994-02-02 BOSCH-SIEMENS HAUSGERÄTE GmbH Baking oven
EP0640796A2 (en) * 1993-08-23 1995-03-01 Bauknecht Hausgeräte GmbH Baking oven
FR2847027A1 (en) * 2002-11-13 2004-05-14 Brandt Ind Ventilated baking cabinet for domestic baking oven e.g. electric oven, has spreader plate with one wing stretching between spreader plate and cabinet bottom, and placed on one side of edges of spreader plate
EP2028424A1 (en) * 2007-08-24 2009-02-25 LG Electronics Inc. Electric oven with multiple broil heaters and method for preheating the electric oven
IT201800005863A1 (en) * 2018-05-30 2019-11-30 ELECTRICALLY POWERED OVEN AND OPERATING METHOD OF THIS OVEN

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110037567A (en) * 2019-04-09 2019-07-23 中山百得厨卫有限公司 An arithmetic-controlled oven and its control method

Citations (3)

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Publication number Priority date Publication date Assignee Title
DE2166227A1 (en) * 1971-03-09 1973-05-30 Siemens Elektrogeraete Gmbh BAKING AND ROASTING OVEN WITH DEVICE FOR PROLYTIC SELF-CLEANING
DE2757059A1 (en) * 1977-12-21 1979-06-28 Bosch Siemens Hausgeraete Electric oven switching system - has contacts for fan and heater, separate from contacts for other heating elements
EP0084006A1 (en) * 1982-01-06 1983-07-20 DE DIETRICH &amp; Cie, Société dite Electric cooking range

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2166227A1 (en) * 1971-03-09 1973-05-30 Siemens Elektrogeraete Gmbh BAKING AND ROASTING OVEN WITH DEVICE FOR PROLYTIC SELF-CLEANING
DE2757059A1 (en) * 1977-12-21 1979-06-28 Bosch Siemens Hausgeraete Electric oven switching system - has contacts for fan and heater, separate from contacts for other heating elements
EP0084006A1 (en) * 1982-01-06 1983-07-20 DE DIETRICH &amp; Cie, Société dite Electric cooking range

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0580940A2 (en) * 1992-07-27 1994-02-02 BOSCH-SIEMENS HAUSGERÄTE GmbH Baking oven
EP0580940A3 (en) * 1992-07-27 1995-01-18 Bosch Siemens Hausgeraete Oven.
EP0640796A2 (en) * 1993-08-23 1995-03-01 Bauknecht Hausgeräte GmbH Baking oven
EP0640796A3 (en) * 1993-08-23 1995-03-15 Bauknecht Hausgeraete
FR2847027A1 (en) * 2002-11-13 2004-05-14 Brandt Ind Ventilated baking cabinet for domestic baking oven e.g. electric oven, has spreader plate with one wing stretching between spreader plate and cabinet bottom, and placed on one side of edges of spreader plate
EP2028424A1 (en) * 2007-08-24 2009-02-25 LG Electronics Inc. Electric oven with multiple broil heaters and method for preheating the electric oven
CN101371756B (en) * 2007-08-24 2011-08-31 Lg电子株式会社 Electric oven with multiple broil heaters and method for preheating the electric oven
US8138453B2 (en) 2007-08-24 2012-03-20 Lg Electronics Inc. Electric oven with multiple broil heaters and method for preheating the electric oven
IT201800005863A1 (en) * 2018-05-30 2019-11-30 ELECTRICALLY POWERED OVEN AND OPERATING METHOD OF THIS OVEN
EP3575693A1 (en) * 2018-05-30 2019-12-04 SMEG S.p.A. Electric oven and method of operation of such oven

Also Published As

Publication number Publication date
FR2562991B1 (en) 1986-06-06
FR2562991A1 (en) 1985-10-18

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