EP2333420A1 - Appareil de cuisson d'aliments - Google Patents

Appareil de cuisson d'aliments Download PDF

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Publication number
EP2333420A1
EP2333420A1 EP10194579A EP10194579A EP2333420A1 EP 2333420 A1 EP2333420 A1 EP 2333420A1 EP 10194579 A EP10194579 A EP 10194579A EP 10194579 A EP10194579 A EP 10194579A EP 2333420 A1 EP2333420 A1 EP 2333420A1
Authority
EP
European Patent Office
Prior art keywords
cooking chamber
heating element
lower wall
heating
wall
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.)
Withdrawn
Application number
EP10194579A
Other languages
German (de)
English (en)
Inventor
Philippe Roge
Olivier Cras
Christian Burger
Thomas Malerba
Yves Crinquant
Jean-Claude Chapelier
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.)
Whirlpool EMEA SpA
Original Assignee
Indesit Co 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 Indesit Co SpA filed Critical Indesit Co SpA
Publication of EP2333420A1 publication Critical patent/EP2333420A1/fr
Withdrawn legal-status Critical Current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
    • F24C7/00—Stoves or ranges heated by electric energy
    • F24C7/06—Arrangement or mounting of electric heating elements
    • 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

Definitions

  • the present invention refers to a food cooking appliance, having a cooking chamber delimited by a plurality of walls of a structure of the appliance, among which a thermally conductive lower wall defining a bottom surface of the cooking chamber, the appliance having a control system, comprising at least one temperature sensor for detecting the air temperature in the cooking chamber, at least one first heating element arranged within the cooking chamber and operable by the control system, at least one second heating element arranged below the cooking chamber and operable by the control system, wherein the control system is configured for controlling operation of the first and second heating elements, the first heating element being controllable for adjusting the air temperature in the cooking chamber based on detections carried out through the first temperature sensor element.
  • the appliances of the indicated type are known and typically represented by baking ovens.
  • the structure of such ovens comprises an enamelled metallic muffle, delimiting a cooking chamber.
  • the structure further comprises a door with a window, hinged to the muffle in a fore part thereof, to close the cooking chamber at the front.
  • Ovens of the indicated type are provided with means for heating food, typically represented by metallic electric resistances or by gas burners, mounted outside or inside the cooking chamber defined by the muffle.
  • an electric resistance called a "grill" may be mounted, located in proximity of the upper wall of the muffle.
  • an electric resistance may be arranged also behind the rear wall of the muffle, or behind a shell fixed to the inner side of the rear wall of the muffle: such resistance, usually circular, is mounted substantially at the delivery section of a fan, and for such purpose an array of slots is provided in the rear wall of the muffle and/or the shell thereof, for passage of the air forced by the fan.
  • An electric resistance, or a gas burner may also be provided below the lower wall of the muffle, spaced apart therefrom, to heat it and thus to indirectly obtain heating of the air inside the cooking chamber.
  • lateral sliding guides are generally provided for removable shelves, such as grills and drip pans, suitable to support the recipients containing the food being cooked at an intermediate position between the lower and the upper wall of the muffle.
  • the air in the cooking chamber is heated by one or more of the heating elements which are provided for and may be moved by means of the above-said fan to favour heat distribution.
  • the air temperature is measured by means of the above-said sensor element and, based on such information, the control system controls the heating element(s) so that the air inside the cooking chamber maintains a substantially constant temperature, for example a temperature set by a user by means of a control panel.
  • the food is thus cooked mainly by means of heating of the air present, and optionally by irradiation, if the grill resistance is activated with a power sufficient for such purpose.
  • the general aim of the present invention is to solve one or more of the previously reported drawbacks of the traditional domestic baking ovens.
  • a cooking appliance of the type indicated above is characterized in that the bottom surface of the cooking chamber is made of a non-toxic material, adapted to receive directly thereon a food to be baked, in that the second heating element is in thermal contact with the lower wall and that the control system further comprises at least one second temperature sensor element for detecting the temperature of the lower wall, the control system being prearranged for controlling the operation of at least one second heating element, and thus regulating the temperature of the lower wall based on detections carried out through the second temperature sensor element, the control system being also prearranged for controlling contemporaneous operation of the first and the second heating elements, to provide heating of the food both by convection and by conduction, through heating of the air in the cooking chamber caused by the first heating element and through heating of the lower wall caused by the second heating element, respectively.
  • the appliance according to the invention is provided with two different heating systems:
  • the control system of the appliance can be programmed to manage - during the various steps of a cooking process - the temperature of the bottom surface, and thus directly of the food or container thereof, as well as the temperature of the air in the cooking chamber, and thus the temperature above the food.
  • the first heating element is positioned in an upper region of the cooking chamber.
  • the first heating element may be controlled both for the purpose of heating the air to the desired temperature, and for the purpose of fulfilling the grilling function, when required; also the first temperature sensor is preferably positioned in an upper region of the cooking chamber, to effectively detect the air temperature.
  • the lower wall has a thermal conductivity higher than a plurality of other walls delimiting the cooking chamber.
  • the lower wall preferably comprises at least one thermally conducting material and the walls of the above-said plurality comprise at least one thermally insulating material.
  • the energy efficiency of the appliance is further increased, since the heat generated by the heating elements is not dissipated by the walls of the cooking chamber, such as the side, bottom and upper walls, as in the oven provided with a metallic muffle. In this way, the preheating time and the overall cooking time, as well as energy consumption, may be further reduced.
  • the conducting material or materials of the first wall are metallic materials, while the insulating material or materials of the other walls are chosen from among glass materials, ceramic materials and refractory materials.
  • the first wall is formed by several superimposed parts, including at least one first wall part defining the bottom surface and a second wall part arranged between, and in contact with, the first wall part and the second heating element.
  • the second sensor is operatively in contact with the above-said first part of the wall; however, in one possible variant, the second sensor may detect the temperature of the second part of the wall and the control system be arranged to indirectly infer, from this detected temperature and in a known way, the temperature of the first part.
  • the above-said first and second parts are made of steel and aluminium, respectively.
  • a layer of thermally insulating material is associated to the lower wall, in a region thereof opposite with respect to the bottom surface of the cooking chamber. This characteristic is useful to avoid the dispersion of heat from the lower wall, for example when the lower wall forms a divider vertically dividing the cavity of a muffle, or to avoid excessive heating of the part of the structure of the appliance underlying the lower wall.
  • the structure of the appliance comprises a muffle defining a cavity, to which a plurality of the walls of the cooking chamber different from the lower wall belong, and the lower wall, with a corresponding second heating element and a second temperature sensor is part of a partition shelf that divides the cavity into an upper cavity and a lower cavity.
  • the upper cavity forms the above-said cooking chamber, while the lower cavity can be used for other purposes, for example for traditional cooking, and be provided for these purposes with respective heating means and temperature sensor means.
  • the above-said partition shelf is removable from the cavity and includes electric interconnection means which, when the shelf is inserted in a respective operating position within the cavity, are coupled to homologous electric interconnection means associated to one wall of the muffle.
  • the appliance may be employed in at least two different modes: in the absence of the partition shelf, the entire cavity defined by the muffle can be employed for traditional cooking, being in any case provided with the first heating element and the first temperature sensor, as well as being optionally provided with a lower resistance and/or a rear resistance with a corresponding fan; vice versa, when the partition shelf is installed inside the muffle, the chamber allowing the cooking functions according to the invention is provided, with the lower cavity that may optionally be employed for the purpose of a different cooking process.
  • the appliance comprises two first heating elements, two first temperature sensor elements, two second heating elements and two second temperature sensor elements.
  • the cooking chamber is arranged to be divided in two horizontally flanked sub-chambers by a removable partition wall, each sucb-chamber including one first heating element, one first temperature sensor element and a corresponding portion of the lower wall with the corresponding second heating element and second temperature sensor element.
  • the removable dividing wall is not present, the cooking functions provided according to the invention can be obtained in the entire cooking chamber.
  • two sub-chambers are available, both allowing the functions provided according to the invention to be obtained and managed independently by the control system.
  • Figure 1 represents, in partial cross section, a domestic cooking appliance according to the present invention.
  • the appliance is constituted by an oven, indicated with 1 as whole, having a structure including a casing or enclosure 2.
  • a door is hinged to the fore part of the casing, in particular to a corresponding lower edge, which door is not represented being in itself known: the door may for example comprise a metallic frame provided with a front handle and a window made up of two or more parallel glass panes.
  • the structure of the oven 1 further includes a muffle, indicated with 3 as a whole.
  • the muffle 3 has a rigid body comprising two side walls, a rear wall, an upper wall and a lower wall.
  • the muffle 3 is made of several assembled parts, including an upper body, embodying the side walls 4, the rear wall 5 and the upper wall 6, and a lower body embodying the lower wall, indicated with 7 as whole.
  • each wall 4-7 formed by a corresponding body (such as in successive embodiments illustrated herein), or also with a single body defining all walls of the muffle.
  • the walls 4-7 have respective inner surfaces 4a, 5a, 6a, 7a, delimiting - together with an inner surface of the above-said door - a cooking chamber indicated with 8 as a whole.
  • the chamber 8 may have a height comprised between about 20 and about 30 cm (for example about 25 cm), a width of about 40 cm and a depth of about 40 cm.
  • An oven control system is indicated with 9 as a whole, preferably of the type comprising a microprocessor control unit, including at least one temperature sensor element 10, of a known type, mounted inside the chamber 8 and adapted to detect the temperature of air inside the chamber.
  • the resistance 11 is preferably installed in an upper region of the chamber 8.
  • the sensor element 10 is preferably found in the upper region of the chamber 8, at a certain distance from the resistance 11.
  • the control system 9 is configured to control operation of the resistance 11 for the purpose of regulating the air temperature in the chamber 8, based on detections made by the sensor element 10.
  • At least one second heating element is arranged under the cooking chamber 8, and more in particular under the lower wall 7, at least one second heating element is arranged. Also said second heating element is preferably represented by an electric resistance, indicated with 12, operable and controllable by the control system.
  • At least the lower wall 7, defining the bottom surface 7a of the cooking chamber 8, has a thermally conductive body.
  • the lower wall 7 has a higher thermal conductivity relative to the plurality of other walls 4-6 which, together with the door, delimit the cooking chamber 8.
  • the lower wall 7 comprises at least one thermally conductive material, such as a metallic material or a metallic alloy, while two or more of the walls 4-6 comprise at least one thermally insulating material.
  • thermally insulating material may be selected from among, for example glass materials, ceramic materials and refractory materials, such as a glass ceramic material, a tempered glass, a tempered crystal, a glass crystal, a foam glass.
  • the walls 4-6 are made of glass ceramic with reduced thermal conductivity.
  • all walls of the muffle 3 can be realised with the same material or with thermally conductive materials, although this reduces the advantages of the invention.
  • the bottom surface 7a defined by the lower wall 7 is made with a nontoxic material, so to be able to receive directly thereon, when needed, the food to be cooked, without the need for this to be necessarily contained in a respective cooking recipient.
  • the above-said nontoxic material is stainless steel, but it is obviously possible to use other nontoxic thermal conducting material.
  • the resistance 12 is in thermal contact with the lower wall 7; as shown in figure 1 , in fact, the resistance 12 is in direct contact with the lower wall 7.
  • control system 9 comprises a second temperature sensor element, indicated with 13, adapted to detect the temperature of the lower wall 7, and the system 9 is prearranged to control operation of the resistance 12, and therefore to adjust the temperature of the lower wall 7 or of its surface 7a, based on detections made by the sensor element 13.
  • the sensor element 13 is preferably positioned so to directly detect the temperature of the wall substantially at the bottom surface 7a; in possible variants, however, the sensor element 13 can detect the temperature of the wall 7 even in an area relatively far from the surface 7a and the control system 9 can be programmed to infer the surface temperature, based on the physical characteristics of the material or materials constituting the wall 7 and based on the detected temperature.
  • the lower wall 7 is formed by several substantially plate-like, overlapping parts in direct contact with each other, including at least one first wall part 14, defining the bottom surface 7a, and a second wall part 15.
  • Such second part 15 is arranged between the first part 14 and the resistance 12, in direct contact with both.
  • the sensor element 13 is operatively in contact with the first wall part 14, so to obtain substantially direct detection of the bottom surface 7a of the cooking chamber.
  • the first wall part 14 is of stainless steel, while the second part 15 is of aluminium, but obviously other thermal conducting materials may be used.
  • the lower wall 7 can also be formed by a single body of nontoxic heat conducting material, with which the resistance 12 is in thermal contact.
  • control system 9 is arranged to control, within the same cooking process started by a user, the contemporary activation of the resistances 11 and 12.
  • the control system 9 is arranged to control, within the same cooking process started by a user, the contemporary activation of the resistances 11 and 12.
  • the bottom surface 7a is formed with nontoxic material
  • the food may be positioned directly on the wall 7, without need of an appropriate cooking container; thus it is also possible to perform Teppanyaki type cooking.
  • the wall 7 can be configured so as to allow collection and/or recovery of liquids possibly released by the food during cooking, for example by providing a peripheral collecting basin on the upper profile of the wall 7.
  • the two heating systems constituted by the resistance 11 with the corresponding sensor 10, on one side, and the resistance 12 with the corresponding sensor 13, on the other side can be independently controlled, and therefore operate at different temperatures.
  • the control system 9 includes a control panel, provided with input means allowing the user to set and/or to vary the working temperature of each of the two systems.
  • the control system may also include predefined programs, to autonomously manage an entire cooking process, and therefore to autonomously set and/or vary, during the process, the temperature of the bottom surface, and therefore directly of the food or recipient thereof t, as well as the air temperature in the cooking chamber, and therefore the temperature above the food.
  • the combined cooking functions "convection + conduction" obtainable with the appliance according to the invention are for example particularly indicated for the preparation of food such as pizza, bread, tarts, sweets in general, meat, fish, barbecue. Furthermore, as already mentioned, the apparatus according to the invention allows Teppanyaki type cooking directly on the lower wall 7.
  • control system 9 with the corresponding control panel, can be advantageously configured also to allow the independent use of the two above-said heating systems.
  • figure 2 a second embodiment of the invention is schematically represented; in such figure the same reference numbers of figure 1 are used to indicate elements technically equivalent to those previously described.
  • the structure of the oven herein indicated with 1' as a whole, comprises the muffle 3' having corresponding walls 4-6 and 16 defining an overall cavity, indicated with 20 as a whole, one part of which makes up the cooking chamber 8.
  • the cavity 20 may have, for example, an overall height of about 45 cm and the chamber 8 a height comprised between about 10 and about 20 cm (for example about 15 cm); the cavity may have a width of about 40 cm and a depth of about 40 cm.
  • the lower part of the cooking chamber 8, with the corresponding resistance 12 and the corresponding sensor element 13, are essentially configured as a dividing shelf, indicated with 7': therefore, as can be seen, the dividing shelf subdivides the cavity 20 into an upper cavity and a lower cavity, the upper cavity constituting the cooking chamber 8.
  • the chamber 8 is delimited, in addition to the corresponding lower wall constituted by the shelf 7', also by portions of the walls 4-5 and by the wall 6 belonging to the muffle 3'.
  • the dividing shelf 7' also includes a layer of thermally insulating material, indicated with 21, in the opposite part with respect to the bottom surface 7a. Note that such an insulating layer 21 may be provided for also in the other embodiments of the invention described herein.
  • the operation of the oven 1' regarding the cooking functions made possible according to the invention, is analogous to what was previously described.
  • the lower part of the cavity 20 may be employed for traditional cooking, and be provided for the purpose with corresponding heating means and temperature sensor means of known type, not represented in the figure, for example of the type indicated in the introduction of the present description; the functioning of such additional heating means and sensor means can be managed by the control system 9 in a known way.
  • the dividing shelf 7' can be configured as a shelf removable from the cavity 20.
  • the shelf 7' is provided with first electric interconnection means, for example substantially configured as a male multipolar connector positioned at an edge of the shelf, such as the rear edge.
  • first electric interconnection means for example substantially configured as a male multipolar connector positioned at an edge of the shelf, such as the rear edge.
  • second homologous interconnection means are provided, for example substantially configured as a female multipolar connector, connected to the control system 9.
  • known means are provided to support the dividing shelf 7' in the operative position (for example guides fixed to the lateral walls 4, or formed therein). In this way, when the removable shelf 7' is inserted in a corresponding operative position in the cavity 20, the above-said first and second interconnection means are coupled, providing electrical connection of the resistance 12 and the sensor 13 with the control system 9.
  • the appliance 1' may thus be employed in at least two different modes.
  • the entire cavity 20 may be employed for traditional cooking, being provided with resistance 11 and sensor element 10; furthermore, as already mentioned, also a resistance below the wall 16 and/or a rear resistance with a corresponding fan may optionally be associated to the muffle 3'.
  • the chamber 8 is defined, allowing the cooking functions according to the invention, with the lower part of the cavity 20 may optionally be simultaneously employed for the a different cooking process.
  • FIG. 3 schematically represents a third embodiment of the invention; also in such figure the same reference numbers of figures 1 and 2 are employed to indicate elements technically equivalent to those previously described.
  • the oven has corresponding walls 4-6 and a lower wall, indicated herein with 7" that define the cooking chamber 8.
  • the chamber 8 may have, for example, a height comprised between about 20 and about 30 cm (for example about 25 cm), a width comprised between about 80 and about 90 cm and a depth of about 40 cm.
  • the oven 1" comprises two sensor elements 10, two resistances 1l, two resistances 12 and two sensor elements 13.
  • the resistances 11 are arranged side by side in the same substantially horizontal plane in the upper region of the chamber 8, in proximity to the upper wall 6; also the sensors 12 are positioned in the above-said upper region, in opposite areas of the chamber 8, preferably opposite side areas.
  • the two resistances 12 are associated to the lower wall 7", in thermal contact with it, arranged side by side in the same substantially horizontal plane.
  • the two sensor elements 13 are associated, in opposite zones of the wall, preferably opposite lateral zones.
  • the lower wall 7" includes one part 14, extending for the entire length of the chamber 8, and two parts 15, extending for a corresponding portion of the part 14, wherein to each part 15 a corresponding sensor 13 is associated and the corresponding resistance 12 arranged below the part 15 and in contact with it.
  • the wall 7" may include one part 14 and one part 15 both extending for the entire length of the chamber 8, or also the bottom wall 7" may be formed by flanking two walls of the type indicated with 7 in figure 1 .
  • the muffle 3 or the cooking chamber 8 is prearranged to be subdivided, by means of a removable dividing wall, indicated with 22, into two sub-chambers arranged side by side, indicated with 8' and 8".
  • each sub-chamber 8' and 8" includes corresponding sensor elements 10 and 13, as well as corresponding resistances 11 and 12.
  • the structure of the oven is preferably provided with a double door, for example a double wing door, that can be opened sideways (that is, each wing being hinged to rotate around a vertical axis, at a corresponding side of the structure 2).
  • the cooking functions provided according to the invention can be obtained in the entire cooking chamber 8.
  • the two sub-chambers 8' and 8" are available, each providing the functions envisaged according to the invention.
  • the control system 9 is prearranged to allow management both of the joint functioning of all resistances 11 and 13, and of the separate functioning of the resistances 11 and 13 of the sub-chamber 8', on one side, and of the resistances 11 and 13 of the sub-chamber 8" on the other side.
  • FIG. 4 represents a further possible embodiment of the invention. Also in such figure the same reference numbers of figures 1-3 are employed, to indicate elements technically equivalent to those previously described.
  • the structure of the cooking appliance according to the invention is essentially made up of a cooking surface, indicated with 30 as a whole, and of a hood, indicated with 40 as a whole, defining therebetween the cooking chamber 8.
  • the cooking surface 30 may be integrated in a freestanding household appliance or, as in the case depicted, be arranged to be mounted or recessed in an opening A defined in a work surface B of a kitchen.
  • the hood 40 is mounted movably, so that it is possible to shift it between a lowered position, as visible in the figure, and a raised position, not represented.
  • the lower wall of the cooking chamber 8, indicated with 70 is substantially constituted of a plate of nontoxic, heat conducing material, belonging to the cooking surface 30.
  • the above-said plate defines the bottom surface 7a, on which, when needed, the food to be cooked may be positioned directly, for example for Teppanyaki type cooking.
  • the structure 31 of the cooking surface 30 defines a lateral collecting basin 32, surrounding the above-said plate, for the purpose of easily collecting and/or recovering the liquids possibly released by food during cooking.
  • the wall 70 could be made in a way similar to the lower walls previously indicated with 7, 7' and 7", that is, be formed in several parts 14 and 15.
  • the resistance 12 is envisioned below the wall 70, in contact with it; the corresponding sensor element 13, belonging to the control system indicated with 9, is also associated to the wall 70.
  • the hood 40 has a structure 41 comprising the remaining walls 4-6 delimiting the cooking chamber 8, and it is opened below.
  • the structure 41 of the hood 40 also has a front wall, not visible, which closes the front of the cooking chamber 8; preferably, such front wall is provided with an inspection window, for example formed by two or more parallel panes of glass.
  • At least one resistance 11 and at least one temperature sensor element 10 belonging to a control system 9' of the hood 40 are installed in the upper region of the cavity of the hood 40.
  • the control system 9' in addition to managing the functions associated with the sensor 10 and with the resistance 11, controls also the aspiration functions of the hood 40.
  • the part of the cooking chamber 8 defined by the hood is in fluid communication with the inlet of a tube 42 for discharging the cooking fumes.
  • a corresponding aspiration group may be arranged in the hood 40, not represented, as well as corresponding fume-filtering means, for example upstream from the inlet of the tube 42; in another possible embodiment, instead, the above-said aspiration and/or filtering means are mounted in a fixed position in the room wherein the apparatus 30, 40 are installed, that is, at the outlet end of the tube 42.
  • Corresponding support means are associated with the hood 40, not represented since they can be realized in any known way, arranged such that the hood itself is adapted to be moved - manually or in a motorized way - between the lowered position of figure 4 and a raised position.
  • the lower opening of the hood 40 is substantially closed by means of the wall 70 as well as, for a limited part, by the casing 41 of the surface 40.
  • the tube 42 for example a bellows type tube, is susceptible of varying configuration when the hood is moved between the lowered position and the raised position, that is, assuming an elongated configuration or a shortened configuration.
  • the appliance formed by the cooking surface 30 and by the hood 40 has an overall control system constituted by two sub control systems indicated with 9 and 9' that interact with each other in order to allow - when the hood 40 is in the position in figure 4 - to obtain the cooking functions provided for according to the invention.
  • Such control system 9, 9' is thus prearranged to control, within the same cooking process started by a user, the simultaneous activation of the resistances 11 and 12, with heating of the food positioned on the bottom surface 7a both through convection and through conduction, by heating the air in the chamber 8 through the resistance 11 and by heating the lower wall 70 through the resistance 12, respectively.
  • each sub-system 9 and 9' includes a corresponding control panel, but the functions allowed by the invention can preferably be set by only one of them, for example the control panel which is part of the sub-system 9.
  • the entire control system of the appliance can also be physically located in the cooking surface 30 or in the hood 40 (obviously with the exception of at least the temperature sensor 10 or 13, which will be mounted in the hood or in the cooking surface, respectively), and manage both the cooking function specifically provided according to the invention, and the aspiration functions of the hood 40.
  • a single control panel may optionally be provided for.
  • control system single or constituted by two sub-systems
  • such system will be prearranged to allow the independent functioning of the cooking surface 30 with respect to the hood 40, that is, to carry out traditional cooking processes when the hood is in the corresponding raised position.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electric Stoves And Ranges (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Cookers (AREA)
EP10194579A 2009-12-11 2010-12-10 Appareil de cuisson d'aliments Withdrawn EP2333420A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000979A ITTO20090979A1 (it) 2009-12-11 2009-12-11 "apparato per la cottura di alimenti"

Publications (1)

Publication Number Publication Date
EP2333420A1 true EP2333420A1 (fr) 2011-06-15

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EP10194579A Withdrawn EP2333420A1 (fr) 2009-12-11 2010-12-10 Appareil de cuisson d'aliments

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EP (1) EP2333420A1 (fr)
IT (1) ITTO20090979A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201700028692A1 (it) * 2017-03-15 2018-09-15 Ing Polin & C S P A Forno e metodo per la cottura di cibi, in particolare di panificati e prodotti da pasticceria
CN111706887A (zh) * 2020-06-24 2020-09-25 广东美的厨房电器制造有限公司 烹饪器具、烹饪器具的控制方法和计算机可读存储介质
US20210404745A1 (en) * 2020-06-29 2021-12-30 Haier Us Appliance Solutions, Inc. Oven appliance and methods for high-heat cooking
WO2023031745A1 (fr) * 2021-09-06 2023-03-09 Moretti Forni S.P.A. Four électrique multifonctionnel
IT202200006305A1 (it) * 2022-03-30 2023-09-30 Effeuno S R L Forno per la cottura di prodotti alimentari e metodo per la cottura di prodotti alimentari con detto forno
IT202200006311A1 (it) * 2022-03-30 2023-09-30 Effeuno S R L Forno per la cottura di alimenti
WO2023207075A1 (fr) * 2022-04-24 2023-11-02 广东美的生活电器制造有限公司 Appareil de cuisson

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111657741B (zh) * 2019-03-05 2022-03-22 佛山市顺德区美的电热电器制造有限公司 烹饪器具

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US1328304A (en) * 1919-06-12 1920-01-20 Royal Metalware Mfg Co Fireless cooker
FR2621984A1 (fr) * 1987-10-20 1989-04-21 Licentia Gmbh Four electrique de cuisson et de rotissage
US5605092A (en) * 1996-02-07 1997-02-25 Riccio; Renato Oven with stone covered bottom and supplemental heater
US6101930A (en) * 1998-09-16 2000-08-15 Van Over; Charles Oven insert for improved baking
EP1162408A1 (fr) * 2000-06-09 2001-12-12 EUROFOURS Société Anonyme dite: Four à sole réfractaire
US20080149089A1 (en) * 2006-12-21 2008-06-26 Tadeusz Karabin Chambered flame oven
EP2110611A2 (fr) * 2008-04-15 2009-10-21 Indesit Company, S.P.A. Appareil de cuisson domestique comprenant une unité suspendue

Patent Citations (7)

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Publication number Priority date Publication date Assignee Title
US1328304A (en) * 1919-06-12 1920-01-20 Royal Metalware Mfg Co Fireless cooker
FR2621984A1 (fr) * 1987-10-20 1989-04-21 Licentia Gmbh Four electrique de cuisson et de rotissage
US5605092A (en) * 1996-02-07 1997-02-25 Riccio; Renato Oven with stone covered bottom and supplemental heater
US6101930A (en) * 1998-09-16 2000-08-15 Van Over; Charles Oven insert for improved baking
EP1162408A1 (fr) * 2000-06-09 2001-12-12 EUROFOURS Société Anonyme dite: Four à sole réfractaire
US20080149089A1 (en) * 2006-12-21 2008-06-26 Tadeusz Karabin Chambered flame oven
EP2110611A2 (fr) * 2008-04-15 2009-10-21 Indesit Company, S.P.A. Appareil de cuisson domestique comprenant une unité suspendue

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IT201700028692A1 (it) * 2017-03-15 2018-09-15 Ing Polin & C S P A Forno e metodo per la cottura di cibi, in particolare di panificati e prodotti da pasticceria
EP3375288A1 (fr) * 2017-03-15 2018-09-19 ING. POLIN & C. S.p.A. Four à cuisson et procédé pour cuire des produits alimentaires, en particulier des produits de boulangerie et produits de pâtisserie
CN111706887A (zh) * 2020-06-24 2020-09-25 广东美的厨房电器制造有限公司 烹饪器具、烹饪器具的控制方法和计算机可读存储介质
US20210404745A1 (en) * 2020-06-29 2021-12-30 Haier Us Appliance Solutions, Inc. Oven appliance and methods for high-heat cooking
US11873997B2 (en) * 2020-06-29 2024-01-16 Haier Us Appliance Solutions, Inc. Oven appliance and methods for high-heat cooking
WO2023031745A1 (fr) * 2021-09-06 2023-03-09 Moretti Forni S.P.A. Four électrique multifonctionnel
IT202200006305A1 (it) * 2022-03-30 2023-09-30 Effeuno S R L Forno per la cottura di prodotti alimentari e metodo per la cottura di prodotti alimentari con detto forno
IT202200006311A1 (it) * 2022-03-30 2023-09-30 Effeuno S R L Forno per la cottura di alimenti
EP4253843A1 (fr) * 2022-03-30 2023-10-04 Effeuno S.r.l. Four pour la cuisson d'aliments
EP4253844A1 (fr) * 2022-03-30 2023-10-04 Effeuno S.r.l. Four pour la cuisson de produits alimentaires et procédé de cuisson de produits alimentaires avec ledit four
WO2023207075A1 (fr) * 2022-04-24 2023-11-02 广东美的生活电器制造有限公司 Appareil de cuisson

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