EP2103878B1 - Four de cuisson doté d'un dispositif d'humidification - Google Patents

Four de cuisson doté d'un dispositif d'humidification Download PDF

Info

Publication number
EP2103878B1
EP2103878B1 EP20080425183 EP08425183A EP2103878B1 EP 2103878 B1 EP2103878 B1 EP 2103878B1 EP 20080425183 EP20080425183 EP 20080425183 EP 08425183 A EP08425183 A EP 08425183A EP 2103878 B1 EP2103878 B1 EP 2103878B1
Authority
EP
European Patent Office
Prior art keywords
cooking
water
oven
cooking oven
reservoir
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.)
Active
Application number
EP20080425183
Other languages
German (de)
English (en)
Other versions
EP2103878A1 (fr
Inventor
Silvano Fumagalli
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.)
Candy SpA
Original Assignee
Candy SpA
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 Candy SpA filed Critical Candy SpA
Priority to ES08425183.4T priority Critical patent/ES2542149T3/es
Priority to EP20080425183 priority patent/EP2103878B1/fr
Publication of EP2103878A1 publication Critical patent/EP2103878A1/fr
Application granted granted Critical
Publication of EP2103878B1 publication Critical patent/EP2103878B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • F24C15/327—Arrangements of ducts for hot gases, e.g. in or around baking ovens with forced circulation with air moisturising

Definitions

  • the present invention relates to a cooking oven, particularly a household electric oven, provided with a humidification device.
  • Household electric ovens usually comprise a housing with a cooking recess defining therein a cooking space to receive the dishes to be cooked.
  • the cooking recess is surrounded by a layer of thermoinsulating material, and has an access opening which can be closed by means of a door which is hinged to the housing forming the household appliance outer covering.
  • the cooking recess is provided, at the lower and upper walls thereof, with heating members typically composed by armoured tube resistors.
  • the lower heating member is typically arranged outside the cooking space, between the cooking recess lower wall and the thermoinsulating layer, so as to heat the dishes, particularly those in the cooking space lower part, through such lower wall.
  • the upper heating member is typically composed of a resistor which is coil-shaped and arranged inside the cooking space, adjacent the cooking recess upper wall, so as to heat the dishes, particularly those in the cooking space upper part, by convection and thermal irradiation.
  • the electric cooking ovens comprise an air ventilation and circulation system.
  • air circulation system provides a fan wheel actuated by a electric motor, and in flow communication with the cooking recess, so as to be able to generate a circulation of the air in the cooking space.
  • further heating members for example, resistors, in the path of the air flow generated by the fan wheel, so as to heat the air circulating downstream the cooking recess, and before the air laps against the dishes arranged in the cooking space.
  • Cooking ovens having a humidification function for the cooking environment further comprise a humidification device which injects moisture into the cooking recess. This allows an improved preservation of the foods organolectic properties, and a reduced weight loss due to fluid leakages, which is an important aspect while cooking meats, which keep their own juices therein, thus remaining soft and tasty.
  • the cooking recess humidification obviates an undue drying, with relative loss of vitamins and mineral salts.
  • a further known advantage of the cooking ovens having a humidification function is that, during the cooking of breads and derivates, the moisture ensures elasticity and softness also to the outer layer of the dough, thus avoiding crust tearing during a volume increase.
  • the cooking recess humidification is achieved by boilers which develop vapour, or by water atomization pneumatic devices.
  • Such known systems while being satisfactory as regards humidification, are expensive and technically complex.
  • the vapour generators consume a considerable amount of electrical power, on the order of hundreds of Watts, and require special anti-explosion safety measures for the boiler.
  • DE 10 2005 059505 A1 discloses a cooking oven having features of the preamble of claim 1.
  • object of the present invention is to propose a cooking oven with humidification device, particularly of the household electrical type, having such features as to obviate at least some of the drawbacks cited with reference to the prior art.
  • a further object of the present invention is to propose a cooking oven with humidification device which has a simplified structure, does not require anti-deflagration safety measures, and has reduced power consumes.
  • the piezoelectric aerosol generator in contact with the water to be converted into moisture expands and shrinks in response to a potential difference applied to the piezoelectric crystal, thus applying a high frequency vibration (in the ultrasound range) to the water, such as to generate an instantaneous, cold aerosol flow.
  • a cooking oven 1 comprises a housing 2, inside which a cooking recess 3 is arranged, preferably wrapped in a layer of thermoinsulating material, and intended to receive the dishes to be cooked.
  • the cooking recess 3 is defined by an upper wall, a lower wall, a rear wall, and side walls provided with sliding guides adapted to slidingly support shelves 5 of the "grid” or “sheet” type, which can be withdrawn from the cooking recess 3 through an access opening, which can be closed by means of a door (not shown) preferably secured to the oven 1 housing 2.
  • the oven 1 further comprises a suction system to suck fumes and vapours from inside the cooking recess 3.
  • the suction system comprises air inlet openings arranged in the housing 2 lower part, and air outlet openings preferably arranged in the housing upper front part.
  • the inlet and outlet openings are mutually connected through a tubing system (not shown) inside which an air flow is created, by means of so-called “tangential” or “entrainment” ventilating means 6.
  • Such entrainment flow creates a suction inside a jointing tube connected to the tubing opening with one attachment end thereof to the cooking recess.
  • the oven 1 is provided with heating means, for example, resistors 4 or, in the case of gas ovens, with burner units which are arranged outside and/or inside the cooking recess 3.
  • heating means for example, resistors 4 or, in the case of gas ovens, with burner units which are arranged outside and/or inside the cooking recess 3.
  • a lower heating member is arranged outside the cooking space between the cooking recess 3 lower wall and the thermoinsulating layer, so as to heat the dishes, particularly those in the cooking space 3 lower part, through such lower wall.
  • a further upper heating member consisting in a coil-shaped resistor, is arranged inside the cooking recess 3, adjacent the upper wall thereof, so as to heat the dishes, particularly those in the cooking recess upper part, by convection and thermal irradiation.
  • the upper heating member comprises an infrared and/or thermal irradiation plate secured to the cooking recess 3 upper wall.
  • a ventilation space is obtained, which is provided in flow communication with the cooking recess 3 through one or more suctioning openings and one or more ventilation openings obtained in at least one of the walls defining and separating cooking recess 3 and ventilation space one from the other.
  • a recirculating fan wheel 7 is arranged, which can be actuated by an electric motor and which is intended to mix the air inside the cooking recess 3.
  • the recirculating fan wheel 7 is adapted to suck air from the cooking recess 3 through the suctioning openings in the ventilation space, and to input air from the ventilation space back into the cooking recess 3 through the ventilation openings. In this manner, the recirculating fan wheel 7 generates an air flow in the cooking recess 3 which extends from the ventilation openings through regions in which the air laps against the dishes arranged in the oven up to the suctioning openings.
  • one or more further heating members can be provided, for example, resistors arranged in the path of the air flow generated by the recirculating fan wheel 7.
  • the cooking oven 1 further comprises a humidification device 10 with water amount supplying means which is sufficient to the generation of moisture, for example, a water reservoir 11 arranged outside the cooking recess 3 but inside the housing 1 or, alternatively, a water duct connectable to a water source outside the oven.
  • a humidification device 10 with water amount supplying means which is sufficient to the generation of moisture, for example, a water reservoir 11 arranged outside the cooking recess 3 but inside the housing 1 or, alternatively, a water duct connectable to a water source outside the oven.
  • the water reservoir 11 is arranged between an outer wall of the housing 2 and the cooking recess 3 rear wall, or between an outer wall of the housing 2 and one of the cooking recess 3 side walls, and extends in the vertical direction at least along a major part of the cooking recess 3 full height.
  • the water reservoir 11 can be removably housed in a seat which is accessible by the user, in order to allow the filling thereof, or a filling opening can be provided which is accessible from outside the oven, and which is in flow connection with the same reservoir 11.
  • a level indicator 20 can be provided, preferably arranged on the oven front side, in the proximity of the handles 9 for the cooking program setting and selection.
  • Such level indicator 20 can be operatively connected to a float in the reservoir 11, with discrete level sensors in the reservoir, or it can comprise an indicator tube communicating with the reservoir 11 so that the water level in the indicator tube is identical to the water level in the reservoir.
  • the humidification device 10 further comprises an atomization tank 12 adapted to contain a water portion in contact with a piezoelectric aerosol generator 13, which will be described herein below.
  • the atomization tank 12 is configured as a container separated from the reservoir 11 and supplied therefrom through a feeding opening 25.
  • the feeding opening 25 is preferably obtained in the reservoir 11 lowermost point, so that the water is conveyed to the atomization tank by the force of gravity.
  • the reservoir 11 can be connected to the atomization tank 12 through a capillary tube duct or a suction duct, so that the liquid which the reservoir 11 holds can be conveyed into the atomization tank 12 through a suction induced by a pressure differential between reservoir 11 and atomization tank 12, and under the capillary action in the same tube.
  • Valve means 26 are provided which are adapted to control the water passage through the feeding opening as a function of the water level in the atomization tank and as a function of the water level relative to the piezoelectric aerosol generator 13.
  • the valve means 26 may comprise a float valve, or a valve which, during the closure thereof, is stressed by an elastic preload, such as to ensure a closure of the feeding opening 25 whenever a preset upper water level suitable to a piezoelectric aerosol generator 13 proper functioning is achieved or exceeded in the atomization tank and, similarly, an opening of the feeding opening 25 whenever the water in the atomization tank reaches or falls below a preset lower water level suitable to the piezoelectric aerosol generator 13 proper functioning.
  • the atomization tank 12 can be arranged beneath the cooking recess 3 or laterally relative to the cooking recess 3. As already described with reference to the reservoir 11, the atomization tank 12 can also be configured as a fitting which can be withdrawn from and inserted into a special seat obtained in the housing 2, or as a fixed component of the oven. In order to allow the atomization tank 12 emptying, a waste pipe 21 can be provided which can be closed by means of a plug 22 and which is configured to allow the discharge of the water outside the oven.
  • the piezoelectric aerosol generator 13 is so arranged and configured as to be able to transmit its own oscillatory strains as mechanical impulses to the water inside the atomization tank 12.
  • the transmission of the mechanical impulses preferably occurs through the direct contact (e.g., by dipping) of a vibrating plate 15, made of or connected to a piezoelectric crystal 14, with water.
  • such transmission of the vibrating plate 15 oscillation to the water can occur in an indirect manner, through a solid transmission means (a mechanical stirrer), or through a transmission fluid (an hydraulic or pneumatic stirrer).
  • a solid transmission means a mechanical stirrer
  • a transmission fluid an hydraulic or pneumatic stirrer
  • the aerosol generator 13 vibrating plate 15 is arranged just beneath and essentially parallel to the water level in the atomization tank 12.
  • water level means herein the preset water level range suitable to the aerosol generator functioning.
  • the piezoelectric aerosol generator 13 is electrically connected to a control circuit board 16 so configured as to energize the piezoelectric crystal or crystals 14 as a function of a preset cooking program or selected type of dish by means of the handles 9 or other member for the user interfacing.
  • the control circuit 16 is connected to an electronic control unit 8, or integrated therein.
  • control unit 8 is configured to drive the supply of heating resistors, ventilation system, and humidification device as a function of the cooking parameters which the user can choose from.
  • a moisture sensor 23 is further provided which is arranged in the cooking recess 3, or in communication with the internal environment of the cooking recess 3, and in signal connection with the control unit 8, that is with the electronic circuit board 16 driving the supply of the piezoelectric aerosol generator 13.
  • the control unit 8 drives heating, ventilation, and humidification of the dishes as a function of the cooking program which is selected by the user, and the moisture and effective temperature which are detected by the sensors.
  • the temperature sensor while being per se well-known, is indicated for the sake of completeness with the numeral reference 29.
  • an aerosol duct 17 is provided which is connected to the tank 12 above the water upper level, and to the cooking recess 3, preferably but not necessarily, at one of the side walls about at the cooking recess 3 half height.
  • aerosol distribution means are provided inside the cooking recess, for example, a distribution barrier 18 arranged inside the cooking recess 3 facing the aerosol duct 17 outlet 28.
  • the distribution barrier 18 is preferably configured as a wall with a plurality of passage openings 19 in order to promote the greatest moisture distribution possible.
  • the aerosol which is so spread while inputting it into the cooking recess 3, immediately vaporizes thanks to the heat present in the oven, and evenly distributes in all the regions of the cooking recess 3.
  • the humidification device 10 comprising reservoir 11, atomization tank 12, piezoelectric aerosol generator 13 and, preferably, aerosol generator control unit 16 is configured as a pre-assembled assembly which can be mounted in the oven housing.
  • the cooking oven according to the present invention has a number of advantages. It allows a structure simplification, a reduction of overall dimensions and power consumes for the humidification function, it obviates the dangerousness of the pressurized vapour which is reported for the known ovens with boiler, and it allows for the instantaneous production of moisture.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cookers (AREA)

Claims (23)

  1. Four de cuisson (1), en particulier de type électroménager, comprenant une structure de support et de logement (2) avec une cavité de cuisson (3) adaptée pour recevoir les plats ; des moyens de chauffage (4) agencés en relation d'échange thermique avec la cavité de cuisson (3) ; et un dispositif d'humidification (10) adapté pour injecter de l'humidité dans la cavité de cuisson (3),
    dans lequel ledit dispositif d'humidification (10) comprend des moyens d'alimentation en quantité d'eau et des moyens de nébulisation d'eau,
    dans lequel les moyens de nébulisation comprennent un générateur d'aérosol piézoélectrique (13),
    dans lequel les moyens d'alimentation en eau comprennent un réservoir de pulvérisation (12) alimenté en eau par ledit réservoir (11), et adapté pour contenir une partie d'eau en contact avec ledit générateur d'aérosol piézoélectrique (13),
    dans lequel ledit réservoir de pulvérisation (12) est configuré comme un récipient séparé du réservoir (11) et fourni à partir de ce dernier par une ouverture d'alimentation (25),
    dans lequel le four de cuisson (1) comprend des moyens de valve (26) adaptés pour réguler le passage d'eau par l'ouverture d'alimentation (25) en fonction d'un niveau d'eau dans le réservoir de pulvérisation (12), et en fonction d'un niveau d'eau par rapport au générateur d'aérosol piézoélectrique (13), caractérisé en ce que :
    les moyens de valve (26) sont choisis dans le groupe comprenant :
    une valve flottante ;
    une valve qui est élastiquement sollicitée dans une configuration fermée,
    afin de fermer l'ouverture d'alimentation (25) chaque fois qu'un niveau supérieur d'eau prédéterminé approprié pour un fonctionnement correct du générateur d'aérosol piézoélectrique (13) est dépassé dans le réservoir de pulvérisation, et afin d'ouvrir l'ouverture d'alimentation (25) chaque fois que l'eau dans le réservoir de pulvérisation chute au-dessous d'un niveau inférieur d'eau prédéterminé approprié pour le bon fonctionnement du générateur d'aérosol piézoélectrique (13).
  2. Four de cuisson (1) selon la revendication 1, dans lequel lesdits moyens d'alimentation en eau comprennent un réservoir d'eau (11) agencé entre une paroi externe du logement (2) et la cavité de cuisson (3), étendu dans la direction verticale au moins le long d'une partie majeure de toute la hauteur de la cavité de cuisson (3).
  3. Four de cuisson (1) selon la revendication 2, dans lequel le réservoir d'eau (11) est logé de manière amovible dans un siège accessible par l'utilisateur afin de permettre son remplissage.
  4. Four de cuisson (1) selon la revendication 2, comprenant une ouverture de remplissage accessible depuis l'extérieur du four, et en raccordement d'écoulement avec le même réservoir (11).
  5. Four de cuisson (1) selon l'une des revendications 2 à 4, comprenant un indicateur de niveau (20) raccordé de manière opérationnelle au réservoir (11).
  6. Four de cuisson (1) selon la revendication 5, dans lequel ledit indicateur de niveau comprend un tube d'indicateur (20) communiquant avec le réservoir (11) de sorte que le niveau d'eau dans le tube d'indicateur est identique au niveau d'eau dans le réservoir (11).
  7. Four de cuisson (1) selon l'une quelconque des revendications précédentes, dans lequel l'ouverture d'alimentation (25) est obtenue au point le plus bas du réservoir (11), de sorte que l'eau est transportée vers le réservoir de pulvérisation, en raison de la force de gravité.
  8. Four de cuisson (1) selon l'une quelconque des revendications précédentes, dans lequel le réservoir (11) est raccordé au réservoir de pulvérisation (12) par un conduit de tube capillaire ou un conduit d'aspiration, de sorte que le liquide qui est maintenu dans le réservoir (11) peut être transporté vers le réservoir de pulvérisation (12) par une aspiration provoquée par un différentiel de pression entre le réservoir (11) et le réservoir de pulvérisation (12) ou sous l'action capillaire, dans le même tube.
  9. Four de cuisson (1) selon l'une quelconque des revendications précédentes, dans lequel le réservoir de pulvérisation (12) est agencé au-dessous de la cavité de cuisson (3) ou latéralement par rapport à la cavité de cuisson (3).
  10. Four de cuisson (1) selon l'une quelconque des revendications précédentes, dans lequel ledit réservoir de pulvérisation (12) est configuré comme un raccord qui peut être retiré de et inséré dans un siège spécial obtenu dans le boîtier (2).
  11. Four de cuisson (1) selon l'une quelconque des revendications précédentes, dans lequel le réservoir de pulvérisation (12) comprend un tuyau de décharge (21) qui peut être fermé par un bouchon (22) et configuré afin de permettre la décharge de l'eau à l'extérieur du four.
  12. Four de cuisson (1) selon l'une quelconque des revendications précédentes, dans lequel le générateur d'aérosol piézoélectrique (13) est agencé et configuré afin de pouvoir transmettre ses propres efforts d'oscillation sous forme d'impulsions mécaniques à l'eau à l'intérieur du réservoir de pulvérisation (12).
  13. Four de cuisson (1) selon la revendication 12, dans lequel la transmission des impulsions mécaniques se produit par contact direct, de préférence en plongeant dans l'eau, une plaque vibrante (15) se composant de, ou raccordée à un cristal piézoélectrique (14).
  14. Four de cuisson (1) selon la revendication 12, dans lequel la transmission de l'oscillation du générateur d'aérosol piézoélectrique (13) à l'eau peut avoir lieu d'une manière indirecte, par un moyen de transmission solide, ou par un fluide de transmission.
  15. Four de cuisson (1) selon la revendication 13, dans lequel ladite plaque vibrante (15) du générateur d'aérosol (13) est agencée juste au-dessous de et essentiellement parallèle au niveau d'eau dans le réservoir de pulvérisation (12).
  16. Four de cuisson (1) selon l'une quelconque des revendications précédentes, dans lequel le générateur d'aérosol piézoélectrique (13) est électriquement raccordé à un circuit de commande (16) raccordé à une unité de commande (8) de four (1), ou intégré à l'intérieur de ce dernier, et configuré afin d'alimenter en énergie le cristal ou les cristaux piézoélectrique(s) (14) en fonction d'un programme de cuisson qui peut être préréglé par une interface utilisateur (9).
  17. Four de cuisson (1) selon la revendication 16, comprenant un capteur d'humidité (23) en communication avec l'environnement intérieur de la cavité de cuisson (3), et en raccordement de signaux avec l'unité de commande (8).
  18. Four de cuisson (1) selon la revendication 16, dans lequel ladite unité de commande (8) est configurée pour entraîner l'alimentation des résistances de chauffage, du système de ventilation et du dispositif d'humidification en fonction des paramètres de cuisson que l'utilisateur peut sélectionner.
  19. Four de cuisson (1) selon la revendication 17, dans lequel ladite unité de commande (8) est configurée pour commander le chauffage, la ventilation et l'humidification des plats en fonction du programme de cuisson sélectionné par l'utilisateur, et de l'humidité effective détectée par ledit capteur (23).
  20. Four de cuisson (1) selon l'une quelconque des revendications précédentes, comprenant un conduit d'aérosol (17) raccordé audit réservoir (12) au-dessus dudit niveau supérieur d'eau et à la cavité de cuisson (3), de préférence dans l'une des parois latérales environ à la moitié de la hauteur de la cavité de cuisson (3).
  21. Four de cuisson (1) selon la revendication 20, dans lequel une barrière de distribution (18) agencée à l'intérieur de la cavité de cuisson (3) et faisant face à la sortie (28) du conduit d'aérosol (17).
  22. Four de cuisson (1) selon la revendication 21, dans lequel ladite barrière de distribution (18) est configurée sous la forme d'une paroi avec une pluralité d'ouvertures de passage (19).
  23. Four de cuisson (1) selon l'une quelconque des revendications précédentes, dans lequel ledit dispositif d'humidification (10) comprenant le réservoir (11), le réservoir de pulvérisation (12), le générateur d'aérosol piézoélectrique (13) et de préférence le panneau de commande (16) du générateur d'aérosol (13) est configuré comme une unité pré-assemblée qui peut être montée dans le logement (2) du four (1).
EP20080425183 2008-03-20 2008-03-20 Four de cuisson doté d'un dispositif d'humidification Active EP2103878B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES08425183.4T ES2542149T3 (es) 2008-03-20 2008-03-20 Horno de cocción con dispositivo de humidificación
EP20080425183 EP2103878B1 (fr) 2008-03-20 2008-03-20 Four de cuisson doté d'un dispositif d'humidification

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20080425183 EP2103878B1 (fr) 2008-03-20 2008-03-20 Four de cuisson doté d'un dispositif d'humidification

Publications (2)

Publication Number Publication Date
EP2103878A1 EP2103878A1 (fr) 2009-09-23
EP2103878B1 true EP2103878B1 (fr) 2015-04-15

Family

ID=40139282

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20080425183 Active EP2103878B1 (fr) 2008-03-20 2008-03-20 Four de cuisson doté d'un dispositif d'humidification

Country Status (2)

Country Link
EP (1) EP2103878B1 (fr)
ES (1) ES2542149T3 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2469191B1 (fr) * 2010-12-23 2017-08-30 Miele & Cie. KG Appareil de cuisson
EP3666138A1 (fr) 2012-07-14 2020-06-17 Bakerstone International LLC Dispositif de cuisson réfractaire
US20150253015A1 (en) * 2012-08-28 2015-09-10 Electrolux Home Products Corporation N.V. Method of treating soiled inner walls of an oven cavity and oven implemented for executing such a method
DE102015225865A1 (de) * 2015-12-18 2017-06-22 BSH Hausgeräte GmbH Tür für ein Haushaltsgargerät und Haushaltsgargerät
DE102015225878A1 (de) * 2015-12-18 2017-06-22 BSH Hausgeräte GmbH Haushaltsgargerät
IT201800006969A1 (it) * 2018-07-05 2020-01-05 Francesco Antonio Pantuso Apparato per la lievitazione controllata di impasti a base di farine per uso domestico
KR102596949B1 (ko) * 2018-11-02 2023-11-02 삼성전자주식회사 스팀 조리 기기
WO2024021102A1 (fr) * 2022-07-29 2024-02-01 广东美的厨房电器制造有限公司 Procédé de commande d'appareil de cuisson et appareil de cuisson

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3774008A (en) * 1971-03-03 1973-11-20 T Maniscalco Steam generating apparatus
IN190221B (fr) * 1995-06-22 2003-07-05 Matsushita Electric Ind Co Ltd
AU2001276190A1 (en) * 2000-06-30 2002-01-14 Leda Technologies, Naamloze Vennootschap Device and method for the thermal treatment of unshelled eggs
US7867539B2 (en) * 2001-07-02 2011-01-11 Bettcher Industries, Inc. Device for the thermal treatment of unshelled eggs
DE10325765A1 (de) * 2003-06-05 2004-12-30 Rational Ag Abdeckung einer Ablauföffnung eines Gargerätes und Gargerät mit solch einer Abdeckung
DE102005059505A1 (de) * 2005-12-06 2007-06-14 E.G.O. Elektro-Gerätebau GmbH Haushaltsgerät und Verfahren zum Betrieb eines Haushaltsgeräts
US7867534B2 (en) * 2006-10-18 2011-01-11 Whirlpool Corporation Cooking appliance with steam generator
DE102006056063B4 (de) * 2006-11-21 2009-10-08 E.G.O. Elektro-Gerätebau GmbH Betriebsverfahren für einen Backofen

Also Published As

Publication number Publication date
EP2103878A1 (fr) 2009-09-23
ES2542149T3 (es) 2015-07-31

Similar Documents

Publication Publication Date Title
EP2103878B1 (fr) Four de cuisson doté d'un dispositif d'humidification
EP1995525B1 (fr) Four de cuisson
CN100380053C (zh) 保持烹饪装置的腔室中的温度的方法和设备
US7638736B2 (en) Method and device for cooking with steam
CN101152049B (zh) 蒸汽发生器和具有其的加热烹饪设备
US3639725A (en) Steam-generating apparatus
EP2703740A1 (fr) Générateur de vapeur et appareil de cuisson doté de celui-ci
KR20060006472A (ko) 가열조리장치
MXPA06003631A (es) Sistema de generacion de vapor para un horno domestico.
WO2007013408A1 (fr) Cuisinière de chauffage et plateau idoine
KR20120122171A (ko) 스팀조리기기
CN106923653A (zh) 蒸汽烹饪装置
EP2789923B1 (fr) Four électroménager avec évaporateur d'eau intégré
AU2008234122B2 (en) Cooking oven and method for operating the same
KR20200074079A (ko) 스팀 공급 장치가 구비된 전자 조리 기기
WO2006085317A2 (fr) Four chauffant et a vapeur combine
KR101074556B1 (ko) 스팀조리기기
WO2010128471A2 (fr) Four pour cuire des aliments
CN216557265U (zh) 一种集成烹饪器具
JP2015105773A (ja) 給水装置および加熱調理器
JP6013086B2 (ja) 加熱調理器
KR101014436B1 (ko) 스팀발생장치 및 이를 포함하는 스팀조리기기
CN110301811A (zh) 一种集成灶用蒸箱及其加热方法
CN111110013A (zh) 一种烹饪电器
JP4473043B2 (ja) 蒸気調理器

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA MK RS

17P Request for examination filed

Effective date: 20091126

17Q First examination report despatched

Effective date: 20100111

AKX Designation fees paid

Designated state(s): DE ES FR GB IT

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20141015

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: CANDY S.P.A.

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE ES FR GB IT

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602008037667

Country of ref document: DE

Effective date: 20150528

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2542149

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20150731

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602008037667

Country of ref document: DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20160118

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 9

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 10

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20230403

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20240320

Year of fee payment: 17

Ref country code: GB

Payment date: 20240320

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20240124

Year of fee payment: 17

Ref country code: FR

Payment date: 20240229

Year of fee payment: 17