EP0084006A1 - Electric cooking range - Google Patents

Electric cooking range Download PDF

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Publication number
EP0084006A1
EP0084006A1 EP83400030A EP83400030A EP0084006A1 EP 0084006 A1 EP0084006 A1 EP 0084006A1 EP 83400030 A EP83400030 A EP 83400030A EP 83400030 A EP83400030 A EP 83400030A EP 0084006 A1 EP0084006 A1 EP 0084006A1
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EP
European Patent Office
Prior art keywords
turbine
heating element
muffle
elements
heating
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Granted
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EP83400030A
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German (de)
French (fr)
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EP0084006B1 (en
Inventor
Bernard Logel
Robert Koehl
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De Dietrich et Cie SA
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De Dietrich et Cie SA
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Publication of EP0084006A1 publication Critical patent/EP0084006A1/en
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    • 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

Definitions

  • the present invention relates to domestic electric cooking ovens of the type comprising a muffle in which are mounted at least one vault heating element, at least one hearth heating element, an air circulation turbine provided in the rear wall. muffle, a heating element placed in the air flow of the turbine, an air ducting means arranged to direct the air blown by the turbine in approximately horizontal veins in the cavity of the muffle, and an electrical switching device for the selective energization of said heating elements and said turbine.
  • Such ovens have already been described for example in DE-A-2 657 929 and DE-A-2 658 686.
  • Their switching device is arranged so that the user can place the oven in a first configuration called “conventional” "; in which are energized exclusively, the roof and bottom elements and also in a second configuration, in which only the heating element of the turbine and this turbine itself are in action.
  • This second configuration is commonly called “fan heat”.
  • the object of the invention is to provide a domestic cooking oven of the type defined above, but without the abovementioned drawbacks.
  • this oven is characterized in that said switching device comprises a position in which it is able to connect said turbine heating element in series with the roof heating element or elements, while energizing said turbine and said bottom heating element.
  • the oven can be placed in a so-called mixed configuration in which the hearth heating element operates at full power, while the vault and turbine heating elements consume only a relatively low power, the heat they generate being conveyed throughout the oven cavity.
  • the dish receives a high amount of heat from below by radiation and convection (for example for cooking a moist pie shell) while the sum of the heat supplied by the other resistances leads to a shorter cooking time than would be necessary in the other configurations of the oven. It follows therefore not only a better culinary result, but also a saving which can go up to 8% for a wet pastry in comparison with the fan-assisted configuration.
  • FIG.l and 2 in which there is schematically shown an oven muffle 1 defining a cooking cavity 2 which, of course J is closed by a door (not shown) during cooking.
  • Top heating elements 11a and 11b are mounted at the top of the muffle parallel to its top wall.
  • a temperature sensor 12 controlling a thermostat contact 13 is arranged next to the vault resistor llb.
  • a hearth heating element 14 or hearth resistance is arranged below the bottom wall of the muffle 1.
  • connection mode of the electrical elements results from the simplified diagram of FIG. 3, in which it can be seen that these elements are associated with switching means comprising seven switch contacts A to G, the opening or the selective closure can be operated by a single control button (not shown) located on the control panel of the cooking appliance.
  • the entire assembly is intended to be connected via its terminals 15 and 16 to a voltage source (220V sector, for example).

Abstract

1. A domestic electric cooking oven comprising a muffle (1) in which are mounted at least on upper heating element (11a, 11b), at least one lower heating element (14), an air circulating fan (4) provided in a rear wall of the muffle (1), a heating element (6) placed in the current of air from the fan (4), air directing means (8) adapted to orient the air blown by the fan in accordance with substantially horizontal streams in the chamber defined by the muffle (1), and an electric switching device (A to G) for selectively connecting said heating elements and said fan to an electric power supply, characterized in that said switching device (A to G) comprises a given position (d) in which given position it is capable of connecting said heating element (6) associated with the fan in series with the upper heating element(s) (11a, 11b) while connecting each of the fan (4) and said lower heating element (14) to said supply in parallel with said serially connected elements.

Description

La présente invention est relative aux fours électriques de cuisson domestiques du type comportant un moufle dans lequel sont montés au moins un élément de chauffage de voûte, au moins un élément de chauffage de sole, une turbine de circulation d'air prévue dans la paroi arrière du moufle, un élément de chauffage placé dans le courant de circulation d'air de la turbine, un moyen de canalisation d'air agencé pour orienter l'air pulsé par la turbine selon des veines à peu près horizontales dans la cavité du moufle, ainsi qu'un dispositif de commutation électrique pour la mise sous tension sélective desdits éléments de chauffage et de ladite turbine.The present invention relates to domestic electric cooking ovens of the type comprising a muffle in which are mounted at least one vault heating element, at least one hearth heating element, an air circulation turbine provided in the rear wall. muffle, a heating element placed in the air flow of the turbine, an air ducting means arranged to direct the air blown by the turbine in approximately horizontal veins in the cavity of the muffle, and an electrical switching device for the selective energization of said heating elements and said turbine.

De tels fours ont déjà été décrits par exemples dans les DE-A-2 657 929 et le DE-A-2 658 686. Leur dispositif de commutation est agencé pour que l'utilisateur puisse placer le four dans une première configuration dite " conventionnelle"; dans laquelle sont mis sous tension exclusivement, les éléments de voûte et de sole et également dans une seconde configuration, dans laquelle seuls l'élément de chauffage de la turbine et cette turbine elle-même sont en action. Cette seconde configuration est appelée communément " à chaleur tournante".Such ovens have already been described for example in DE-A-2 657 929 and DE-A-2 658 686. Their switching device is arranged so that the user can place the oven in a first configuration called "conventional" "; in which are energized exclusively, the roof and bottom elements and also in a second configuration, in which only the heating element of the turbine and this turbine itself are in action. This second configuration is commonly called "fan heat".

Dans un tel four, on peut donc regrouper les avantages des deux types de cuisson, c'est-à-dire en configuration convent'ionnelle,on obtient de bons résultats avec des viandes et des résultats plutôt moins bons avec des pâtisseries (avec quasi-inpossibilitê)de cuire à plusieurs niveaux à la fois dans le four), tandis qu'en configuration à chaleur tournante, ce sont plutôt les patisseries sèches qui réussissent le mieux avec l'avantage non négligeable que l'on peut faire cuire simultanément à plusieurs niveaux.In such an oven, we can therefore combine the advantages of the two types of cooking, that is to say in a conventional configuration, we obtain good results with meats and rather less good results with pastries (with almost -not possible) to bake on several levels at the same time in the oven), while in fan-assisted configuration, it is rather the dry pastries which are most successful with the non-negligible advantage that can be baked simultaneously with several levels.

Néanmoins, ce four présente certains inconvénients qui sont les suivants :

  • 1) Certaines pâtisseries, notamment les tartes à fruits dites " humides " avec pâte feuilletée ou brisée, ne sont pas suffisamment cuites par en-dessous,
  • Il faut alors avoir recours à certains artifices pour arriver à un bon résultat, ce qui demande un certain savoir-faire.
  • 2) Pour la cuisson à un seul niveau, on ne peut avoir recours qu'à l'une ou l'autre des configurations ce qui amène à choisir un temps de cuisson relativement élevé d'où une consommation en énergie importante.
  • 3) La répartition horizontale de l'énergie n'est pas aussi uniforme que l'on pourrait le souhaiter en configuration à chaleur tournante, cette répartition étant passable en configuration conventionnelle.
However, this oven has certain disadvantages which are as follows:
  • 1) Certain pastries, in particular the so-called "wet" fruit pies with puff pastry or shortcrust pastry, are not sufficiently cooked from below,
  • You have to use certain devices to achieve a good result, which requires a certain know-how.
  • 2) For cooking at a single level, only one or other of the configurations can be used, which leads to choosing a relatively high cooking time, hence a significant energy consumption.
  • 3) The horizontal distribution of energy is not as uniform as one might wish in a fan-assisted configuration, this distribution being passable in conventional configuration.

L'invention a pour but de fournir un four de cuisson domestique du type défini ci-dessus, mais dépourvu des inconvénients précités.The object of the invention is to provide a domestic cooking oven of the type defined above, but without the abovementioned drawbacks.

Suivant l'invention, ce four est caractérisé en ce que ledit dispositif de commutation comporte une position dans laquelle il est capable de brancher ledit élément de chauffage de turbine en série avec le ou les éléments de chauffage de voûte, tout en mettant sous tension ladite turbine et ledit élément de chauffage de sole.According to the invention, this oven is characterized in that said switching device comprises a position in which it is able to connect said turbine heating element in series with the roof heating element or elements, while energizing said turbine and said bottom heating element.

Grâce à ces caractéristiques, le four peut être placé dans une configuration dite mixte dans laquelle l'élément de chauffage de sole fonctionne à pleine puissance, tandis que les éléments de chauffage de voûte et de turbine ne consomment qu'une puissance relativement faible, la chaleur qu'ils engendrent étant véhiculée dans toute la cavité du four. Il en résulte que, dans l'hypothèse d'une cuisson à un seul niveau, le mets reçoit une quantité de chaleur élevée par en-dessous par rayonnement et convection (par exemple pour la cuisson d'un fond de tarte humide) alors que la somme de la chaleur fournie par les autres résistances conduit à un temps de cuisson plus bref qu'il n'en serait nécessaire dans les autres configurations du four. Il s'en suit donc non seulement un meilleur résultat culinaire, mais également une économie pouvant aller jusau'à 8% pour une pâtisserie humide en comparaison avec la configuration à chaleur tournante.Thanks to these characteristics, the oven can be placed in a so-called mixed configuration in which the hearth heating element operates at full power, while the vault and turbine heating elements consume only a relatively low power, the heat they generate being conveyed throughout the oven cavity. As a result, in the case of cooking at one level, the dish receives a high amount of heat from below by radiation and convection (for example for cooking a moist pie shell) while the sum of the heat supplied by the other resistances leads to a shorter cooking time than would be necessary in the other configurations of the oven. It follows therefore not only a better culinary result, but also a saving which can go up to 8% for a wet pastry in comparison with the fan-assisted configuration.

L'invention est exposée ci-après plus end§tail à l'aide de dessins représentant seulement un mode d'éxé- cution, sur lesquels :

  • - la Fig.l est une vue en perspective très simplifiée d'un four réalisé conformément aux caractéristiques de l'invention;
  • - la Fig.2 montre une vue en coupe verticale de ce four;
  • - la Fig.3 montre également de façon très simplifiée un schéma électrique du four;
  • - la Fig.4 est un diagramme de fonctionnement du dispositif de commutation monté sur le four suivant l'invention; et
  • - la Fig.5 montre par des graphiques de la température en fonction du temps, les dépenses en énergie lorsque le four est en configuration à la chaleur tournante d'une part, et en configuration mixte, d'autre part.
The invention is set out below in more detail with the aid of drawings representing only one embodiment, in which:
  • - Fig.l is a very simplified perspective view of an oven produced in accordance with the characteristics of the invention;
  • - Fig.2 shows a vertical sectional view of this oven;
  • - Fig.3 also shows in a very simplified way an electrical diagram of the oven;
  • - Fig.4 is an operating diagram of the switching device mounted on the oven according to the invention; and
  • - Fig.5 shows by graphs of the temperature as a function of time, the energy expenditure when the oven is in the circulating heat configuration on the one hand, and in the mixed configuration, on the other hand.

On se référera tout d'abord aux Fig.l et 2 sur lesquelles on a représenté schématiquement un moufle de four 1 délimitant une cavité de cuisson 2 qui, naturellementJest fermée par une porte (non représentée) au cours de la cuisson.We will first refer to Fig.l and 2 in which there is schematically shown an oven muffle 1 defining a cooking cavity 2 which, of course J is closed by a door (not shown) during cooking.

Dans la paroi arrière 3 du moufle 1 est montée une turbine 4 entraînée par un moteur électrique 5, les ouies de refoulement de la turbine étant entourées par une résistance de turbine 6 formée par exemple par deux spires coaxiales. Le côté aspiration de la turbine est placé devant l'ouverture centrale 7 d'une plaque 8 de canalisation d'air devant laquelle est monté un filtre 9. La plaque de canalisation 8 comporte des orifices de refoulement 10 à sa périphérie.In the rear wall 3 of the muffle 1 is mounted a turbine 4 driven by an electric motor 5, the discharge outlets of the turbine being surrounded by a turbine resistor 6 formed for example by two coaxial turns. The suction side of the turbine is placed in front of the central opening 7 of an air duct plate 8 in front of which a filter 9 is mounted. The duct plate 8 has discharge orifices 10 at its periphery.

Des éléments de chauffage de voûte lla et llb (appelés aussi résistance de gril et résistance de voûte) sont montés dans le haut du moufle parallèlement à sa paroi de voûte. Une sonde de température 12 commandant un contact de thermostat 13 ( voir Fig.3) est disposée à côté de la résistance de voûte llb.Top heating elements 11a and 11b (also called grill resistance and top resistance) are mounted at the top of the muffle parallel to its top wall. A temperature sensor 12 controlling a thermostat contact 13 (see Fig. 3) is arranged next to the vault resistor llb.

Un élément de chauffage de sole 14 ou résistance de sole est disposé en-dessous de la paroi inférieure du moufle 1.A hearth heating element 14 or hearth resistance is arranged below the bottom wall of the muffle 1.

Le mode de connexion des éléments électriques qui viennent d'être décrits résulte du schéma simplifié de la Fig.3, sur laquelle on voit que ces éléments sont associés à des moyens de commutation comportant sept contacts interrupteurs A à G dont l'ouverture ou la fermeture sélective peut être opérée par un seul bouton de commande (non représenté) se trouvant sur le bandeau de commande de l'appareil de cuisson. L'ensemble du montage est destiné à être raccordé par ses bornes 15 et 16 à une source de tension (secteur de 220V, par exemple).The connection mode of the electrical elements which have just been described results from the simplified diagram of FIG. 3, in which it can be seen that these elements are associated with switching means comprising seven switch contacts A to G, the opening or the selective closure can be operated by a single control button (not shown) located on the control panel of the cooking appliance. The entire assembly is intended to be connected via its terminals 15 and 16 to a voltage source (220V sector, for example).

Le contact A est connecté à la borne 15 et est relié en série avec le reste du montage pour en commander la mise sous tension ou la coupure.Contact A is connected to terminal 15 and is connected in series with the rest of the circuit to control power-up or cut-off.

Le moteur 5 de la turbine 4 est raccordé en série avec le contact B entre le contact A et la borne 16. Le contact thermostatique 13 réagissant à la sonde 12 est relié entre le contact A et un circuit qui comprend les éléments de chauffage du four. Ainsi, l'élément 6 de chauffage de turbine est relié entre le contact thermostatique 13 et un point de jonction 17 auquel sont connectés les éléments de gril et de voûte lia et llb mis en série avec les contacts respectifs D et F, le tout étant branché en parallèle au contact E des moyens de commutation. La résistance de sole 14 est montée en série avec le contact G entre le contact 13 et la borne 16.The motor 5 of the turbine 4 is connected in series with the contact B between the contact A and the terminal 16. The thermostatic contact 13 reacting to the probe 12 is connected between the contact A and a circuit which includes the heating elements of the oven . Thus, the turbine heating element 6 is connected between the thermostatic contact 13 and a junction point 17 to which the grill and arch elements 11a and 11b are connected in series with the respective contacts D and F, the whole being connected in parallel to contact E of the switching means. The floor resistor 14 is mounted in series with the contact G between the contact 13 and the terminal 16.

La Fig.4 montre un diagramme de commutation mis en oeuvre à l'aide des contacts A à G des moyens de commutation qui figurent dans la colonne de gauche du tableau. Chacune des autres colonnes indique un état de fonctionnement du four, c'est-à-dire une position donnée du contacteur qui forme les moyens de commutation, un carré noirci représentant la fermeture du contact corres- mondant. Ces états sont les suivants :

  • a) Coupure du circuit (Arrêt)
  • b) Décongélation ( la turbine tourne sans échauffement du four)
  • c) Chaleur tournante ( turbine + résistance de turbine)
  • d) Cuisson mixte ( turbine, résistances de turbine, de sole et les deux éléments placés dans la vôute)
  • e) Turbogril ( turbine et résistances placées dans la voûte)
  • f) Nettoyage catalytique
  • g) Gril (grande surface)
  • h) Gril (petite surface)
  • i) Conventionnel ( élément de sole et deux éléments de voûte)
  • j) Pyrolyse.
Fig.4 shows a switching diagram implemented using the contacts A to G of the switching means which appear in the left column of the table. Each of the other columns indicates an operating state of the oven, that is to say a given position of the contactor which forms the switching means, a blackened square representing the closing of the corresponding contact. worldly. These states are:
  • a) Circuit break (Stop)
  • b) Defrosting (the turbine turns without heating the oven)
  • c) Fan heat (turbine + turbine resistance)
  • d) Mixed cooking (turbine, turbine resistors, hearth and the two elements placed in the bowl)
  • e) Turbogril (turbine and resistors placed in the roof)
  • f) Catalytic cleaning
  • g) Grill (large surface)
  • h) Grill (small surface)
  • i) Conventional (sole element and two arch elements)
  • j) Pyrolysis.

Le diagramme de la Fig.4 montre que le four-suivant l'invention peut être placé, moyennant une simple commutation par un seul bouton, non seulement dans les configurations classiques telles que " chaleur tournante" et "conventionnel" ( positions c et i), mais également dans une configuration dite " mixte" au cours de laquelle le four est chauffé par la résistance de sole 14 apportant une importante quantité de chaleur par le bas du moufle et par le montage en série de la résistance de turbine 6 d'une part et le montage en parallèle des résistances de voûte 11a et 11b d'autre part, dont la chaleur engendrée est véhiculée et régulièrement répartie dans le moufle grâce à la rotation de la turbine 4. Il s'agit ici de la position d de la Fig.4.The diagram in Fig.4 shows that the oven according to the invention can be placed, by means of a simple switching with a single button, not only in the conventional configurations such as "fan heat" and "conventional" (positions c and i ), but also in a so-called "mixed" configuration during which the oven is heated by the hearth resistance 14 bringing a large amount of heat from the bottom of the muffle and by the series connection of the turbine resistance 6 of on the one hand and the parallel mounting of the vault resistors 11a and 11b on the other hand, the heat generated of which is conveyed and regularly distributed in the muffle by virtue of the rotation of the turbine 4. This is here position d of Fig. 4.

Le four suivant l'invention réunit donc tous les avantages des deux modes de cuisson classiques précités ainsi que ceux résultant de la troisième configuration "mixte". Ces avantages particuliers sont notamment une meilleure répartition horizontale de la chaleur dans le four, l'apport de calories étant mieux réparti notamment par la mise en série de la résistance de sole et la mise en parallèle des résistances de voûte en série avec la résistance de turbine.The oven according to the invention therefore combines all the advantages of the two conventional cooking methods mentioned above as well as those resulting from the third configuration. "mixed". These particular advantages are in particular a better horizontal distribution of the heat in the oven, the supply of calories being better distributed in particular by the placing in series of the floor resistance and the paralleling of the vault resistances in series with the resistance of turbine.

Ces avantages se font surtout sentir au cours de la cuisson de pâtisseries à fond humide, telles que la plupart des tartes aux fruits ainsi que les mets genre " quiche lorraine ". En effet, le fond de ces mets est rapidement pris par la chaleur apportée par la résistance de sole qui est sous tension pendant tout le fonctionnement du four en étant régulée par le thermostat.These advantages are especially felt during the cooking of pastries with a moist bottom, such as most fruit tarts as well as "quiche lorraine" dishes. Indeed, the bottom of these dishes is quickly taken up by the heat provided by the hearth resistance which is energized during the entire operation of the oven while being regulated by the thermostat.

La Fig.5 montre à titre de comparaison deux diagrammes de la température en fonction du temps correspondant à la cuisson d'une pâtisserie du genre précité.Fig. 5 shows by way of comparison two diagrams of the temperature as a function of the time corresponding to the baking of a pastry of the aforementioned kind.

Le diagramme (a) fait ressortir la dépense en énergie pour la configuration " chaleur tournante (position c), tandis que le diagramme (b) montre cette dépense en configuration mixte (position d).Diagram (a) shows the energy expenditure for the "circulating heat" configuration (position c), while diagram (b) shows this expenditure in mixed configuration (position d).

Au cours de l'essai correspondant, il s'est avéré que dans le second cas, on a au total une économie d'énergie de l'ordre de 8% par rapport au prèmier cas malgré le fait que la mise sous tension d'une plus grande puissance est nécessaire. Cependant, la durée de cuisson est réduite de 20 minutes sur une durée d'une heure en configuration à chaleur tournante. Cette réduction de durée est un avantage non négligeable pour l'utilisateur.During the corresponding test, it turned out that in the second case, there is a total energy saving of the order of 8% compared to the first case despite the fact that the power on more power is needed. However, the cooking time is reduced by 20 minutes over a period of one hour in the fan-assisted configuration. This reduction in duration is a significant advantage for the user.

Claims (3)

1. Four électrique de cuisson domestique, comportant un moufle (1) dans lequel sont montés au moins un élément de chauffage de voûte (lla,llb), au moins un élément de chauffage de sole (14), une turbine de circulation d'air (4), prévue dans la paroi arrière (3) du moufle (1), un élément de chauffage (6) placé dans le courant de circulation d'air de la turbine (4), un moyen (8) de canalisation d'air agencé pour orienter l'air pulsé par la turbine selon des veines à peu près horizontales dans la cavité du moufle (1), ainsi qu'un dispositif de commutation électrique (A à G) pour la mise sous tension sélective desdits éléments de chauffage et de ladite turbine, caractérisé en ce que ledit dispositif de commutation (A à G) comporte une position (d) dans laquelle il est capable de brancher ledit élément (6) de chauffage de turbine en série avec le ou les éléments (lla,llb) de chauffage de voûte, tout en mettant sous tension ladite turbine (4) et ledit élément de chauffage de sole (14).1. Electric domestic cooking oven, comprising a muffle (1) in which are mounted at least one vault heating element (lla, llb), at least one hearth heating element (14), a circulation turbine of air (4), provided in the rear wall (3) of the muffle (1), a heating element (6) placed in the air flow stream of the turbine (4), a means (8) for channeling d air arranged to direct the air blown by the turbine along approximately horizontal veins in the cavity of the muffle (1), as well as an electrical switching device (A to G) for the selective energization of said elements of heater and said turbine, characterized in that said switching device (A to G) has a position (d) in which it is capable of connecting said turbine heating element (6) in series with the element or elements (lla , llb) for roof heating, while energizing said turbine (4) and said floor heating element (14). 2. Four suivant la revendication 1, dans lequel il est prévu deux éléments de chauffage de voûte, caractérisé en ce que lesdits éléments de chauffage de voûte (lla,llb) sont raccordés en parallèle et montés ensemble en série avec l'élément (6) de chauffage de turbine, dans ladite position (d) des moyens de commutation (A à G) .2. Oven according to claim 1, in which two vault heating elements are provided, characterized in that said vault heating elements (lla, llb) are connected in parallel and mounted together in series with the element (6 ) turbine heating, in said position (d) switching means (A to G). 3. Four suivant l'une quelconque des revendications 1 et 2, caractérisé en ce que les moyens de commutations (A à G) présentent une position (j) permettant la mise en parallèle l'élément de sole (14) ainsi que les éléments de chauffage de voûte (lla et llb) pour le nettoyage par pyrolyse du moufle (1).3. Oven according to any one of claims 1 and 2, characterized in that the switching means (A to G) have a position (j) allowing the paralleling of the hearth element (14) as well as the elements vault heating (lla and llb) for pyrolytic cleaning of the muffle (1).
EP19830400030 1982-01-06 1983-01-05 Electric cooking range Expired EP0084006B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8200089 1982-01-06
FR8200089A FR2519413B1 (en) 1982-01-06 1982-01-06 ELECTRIC DOMESTIC COOKING OVEN

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EP0084006A1 true EP0084006A1 (en) 1983-07-20
EP0084006B1 EP0084006B1 (en) 1986-04-16

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DE (1) DE3362968D1 (en)
FR (1) FR2519413B1 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2552531A1 (en) * 1983-09-23 1985-03-29 Europ Equip Menager Electrically-powered cooking enclosure
FR2562991A1 (en) * 1984-04-11 1985-10-18 Europ Equip Menager ELECTRIC ENERGY COOKING SPEAKER
FR2592467A1 (en) * 1985-04-09 1987-07-03 Europ Equip Menager Electrically-powered cooking vessel
FR2697321A1 (en) * 1992-10-26 1994-04-29 Moulinex Sa Electric domestic cooking oven by grill or by forced convection.
EP0628772A1 (en) * 1993-06-14 1994-12-14 Bauknecht Hausgeräte GmbH Method of operating a cooking oven
EP0640796A2 (en) * 1993-08-23 1995-03-01 Bauknecht Hausgeräte GmbH Baking oven
WO2003036175A1 (en) * 2001-10-22 2003-05-01 BSH Bosch und Siemens Hausgeräte GmbH Cooking device with a high speed heating unit
EP1992879A1 (en) 2007-05-16 2008-11-19 Electrolux Home Products Corporation N.V. Cooking oven, especially domestic cooking oven
EP2028424A1 (en) * 2007-08-24 2009-02-25 LG Electronics Inc. Electric oven with multiple broil heaters and method for preheating the electric oven
EP2848866A1 (en) * 2013-09-17 2015-03-18 Electrolux Appliances Aktiebolag Baking and/or cooking oven and method for operating a baking and/or cooking oven

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3447481A1 (en) * 1984-12-27 1986-07-03 Küppersbusch AG, 4650 Gelsenkirchen Roasting oven with automatic removal of odorous and dirtying particles in the roasting oven air

Citations (3)

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DE2657929A1 (en) * 1976-12-21 1978-06-22 Bosch Siemens Hausgeraete Fan operated cooker oven with pyrolytic cleaner - has switch protecting fan motor by reducing speed or heating power
DE2658686A1 (en) * 1976-12-23 1978-06-29 Bosch Siemens Hausgeraete Baking oven with hot-air fan - has switch connecting grill in series with fan heater
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2657929A1 (en) * 1976-12-21 1978-06-22 Bosch Siemens Hausgeraete Fan operated cooker oven with pyrolytic cleaner - has switch protecting fan motor by reducing speed or heating power
DE2658686A1 (en) * 1976-12-23 1978-06-29 Bosch Siemens Hausgeraete Baking oven with hot-air fan - has switch connecting grill in series with fan heater
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

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2552531A1 (en) * 1983-09-23 1985-03-29 Europ Equip Menager Electrically-powered cooking enclosure
FR2562991A1 (en) * 1984-04-11 1985-10-18 Europ Equip Menager ELECTRIC ENERGY COOKING SPEAKER
EP0161161A1 (en) * 1984-04-11 1985-11-13 Compagnie Europeenne Pour L'equipement Menager "Cepem" Enclosure for electrical cooking
FR2592467A1 (en) * 1985-04-09 1987-07-03 Europ Equip Menager Electrically-powered cooking vessel
FR2697321A1 (en) * 1992-10-26 1994-04-29 Moulinex Sa Electric domestic cooking oven by grill or by forced convection.
EP0595083A2 (en) * 1992-10-26 1994-05-04 Moulinex S.A. Domestic cooking oven
EP0595083A3 (en) * 1992-10-26 1994-06-15 Moulinex Sa Domestic cooking oven
EP0628772A1 (en) * 1993-06-14 1994-12-14 Bauknecht Hausgeräte GmbH Method of operating a cooking oven
EP0640796A2 (en) * 1993-08-23 1995-03-01 Bauknecht Hausgeräte GmbH Baking oven
EP0640796A3 (en) * 1993-08-23 1995-03-15 Bauknecht Hausgeraete
WO2003036175A1 (en) * 2001-10-22 2003-05-01 BSH Bosch und Siemens Hausgeräte GmbH Cooking device with a high speed heating unit
EP1992879A1 (en) 2007-05-16 2008-11-19 Electrolux Home Products Corporation N.V. Cooking oven, especially domestic cooking oven
EP2028424A1 (en) * 2007-08-24 2009-02-25 LG Electronics Inc. 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
EP2848866A1 (en) * 2013-09-17 2015-03-18 Electrolux Appliances Aktiebolag Baking and/or cooking oven and method for operating a baking and/or cooking oven

Also Published As

Publication number Publication date
FR2519413B1 (en) 1987-05-22
EP0084006B1 (en) 1986-04-16
DE3362968D1 (en) 1986-05-22
FR2519413A1 (en) 1983-07-08

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