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WO2018116058A1 - Dispositif pour appareil de cuisson - Google Patents

Dispositif pour appareil de cuisson Download PDF

Info

Publication number
WO2018116058A1
WO2018116058A1 PCT/IB2017/057819 IB2017057819W WO2018116058A1 WO 2018116058 A1 WO2018116058 A1 WO 2018116058A1 IB 2017057819 W IB2017057819 W IB 2017057819W WO 2018116058 A1 WO2018116058 A1 WO 2018116058A1
Authority
WO
WIPO (PCT)
Prior art keywords
cooking
heating element
muffle
induction heating
operating state
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/IB2017/057819
Other languages
German (de)
English (en)
Inventor
Juan Jose Galindo Perez
Sergio Llorente Gil
Carlos Obon Abadia
Jose Manuel Palacios Gasós
Enrique Javier Perez Visa
Edgar Jorge RAMIREZ LABOREO
Fernando Sanz Serrano
Rebeca SORIA RUIZ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BSH Hausgeraete GmbH
Original Assignee
BSH Hausgeraete GmbH
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 BSH Hausgeraete GmbH filed Critical BSH Hausgeraete GmbH
Priority to DE112017006474.0T priority Critical patent/DE112017006474A5/de
Publication of WO2018116058A1 publication Critical patent/WO2018116058A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/12—Cooking devices
    • H05B6/129—Cooking devices induction ovens
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/06—Control, e.g. of temperature, of power

Definitions

  • the invention relates to a Garellavorsch according to the preamble of claim 1 and a method for operating a Garellavorsch according to the preamble of claim 1 1st
  • a Garellavoriques with an induction heating is already known, which is provided for heating a cooking chamber.
  • the induction heating element heated in an operating condition directly located in the cooking Garware.
  • the induction heating element heats a portion of the cooking space in the operating state and is thus provided for heating the cooking space.
  • a preheating operating state can be dispensed with because, due to the direct heating of the cooking utensils, a food to be cooked in the dishes is heated substantially directly together with the cooking utensil.
  • the object of the invention is in particular to provide a generic device with improved properties in terms of ease of use.
  • the object is achieved by the features of claims 1 and 1 1, while advantageous embodiments and modifications of the invention can be taken from the dependent claims.
  • the invention relates to a cooking device device, in particular a baking oven device, with a cooking space at least partially limiting muffle and with at least one induction heating and advantageously with at least two induction heating, which / which are provided for heating the cooking chamber / is. It is proposed that the cooking device device has at least one control unit which operates the induction heating element and advantageously the two induction heating elements in at least one preheating operating state.
  • a "cooking device device”, in particular an "oven device” should in particular be understood as meaning at least one part, in particular a subassembly, of a cooking appliance, in particular an oven.
  • a cooking appliance having the cooking appliance device could be designed as a grill appliance and / or as a steam cooker and / or as a microwave oven.
  • the muffle has in particular at least one muffle back wall and / or at least one muffle side wall, advantageously at least two muffle side walls, and / or at least one muffle cover wall and / or at least one muffle bottom wall.
  • the muffle limits the cooking space in particular at least partially and advantageously in the preheating operating state together with at least one appliance door of the cooking appliance device at least substantially.
  • the cooking appliance device has, in particular, at least one appliance door which at least partially delimits the cooking space in the preheating operating state.
  • the cooking chamber is provided in particular for the introduction of food to be cooked, such as food, for heating and / or for heating and / or for keeping the food warm.
  • the induction heating element is intended to generate an alternating electromagnetic field, in particular with a frequency between 17 kHz and 150 kHz.
  • the induction heating element is provided in particular by means of the electromagnetic alternating field generated by the induction heating element in at least one, in particular metallic, preferably ferromagnetic, to heat object to generate heat by eddy current induction and / or Ummagnetmaschines bine, in particular by a conversion of the electromagnetic alternating field in the object to be heated in heat.
  • the object to be heated could be, for example, a cooking utensil located and / or placed in the cooking chamber. Alternatively or additionally, the object to be heated could be, for example, at least one muffle wall of the muffle.
  • control unit is to be understood in particular to mean an electronic unit which is preferably at least partially integrated in a control and / or regulating unit of a cooking appliance, in particular an oven, and which is preferably provided to control and / or supply at least one supply unit
  • the control unit comprises an arithmetic unit and in particular in addition to the chenech a memory unit with a control and / or control program stored therein, which is intended to be executed by the arithmetic unit.
  • the control unit is provided to minimize a time required to reach a target temperature in the cooking chamber.
  • the cooking appliance device has at least one supply unit.
  • the supply unit is provided in particular for connection to at least one mains current and / or to at least one household network, in particular to at least one phase of the mains current and / or the household network.
  • the supply unit in the pre-heating operation state, provides at least one high-frequency alternating current for the induction heating element.
  • the supply unit has at least one inverter, which in particular generates the high-frequency alternating current for the induction heating element in the preheating operating state.
  • control unit controls the supply unit in the preheating operating state and supplies electrical energy to the induction heating element, in particular in the form of at least one high-frequency alternating current, by means of the supply unit.
  • a "pre-heating operating state” is to be understood in particular as a state which precedes a cooking heating operating state in time, in particular without overlapping, and which is different, in particular, from the cooking heating operating state and in which the control unit controls, in particular, the supply unit to set at least one setpoint temperature within the cooking space.
  • the preheating operating state is for heating the cooking chamber and / or at least a partial region of the oven
  • Cooking chamber provided on at least one target temperature.
  • the control unit is provided for bringing an interior temperature of the cooking space to a set temperature in a minimum period of time and / or as quickly as possible in the preheating operating state.
  • a "cooking heating operating state” is to be understood in particular as meaning a state which in particular directly and advantageously without overlap follows the preheating operating state and which is provided, in particular, for cooking and / or keeping food in the cooking space warm in the Garterrorism jossSullivan a target temperature over at least a longer period at least in Maintain constant.
  • the longer period of time could, for example, last at least 0.5 minutes, in particular at least 1 minute, advantageously at least 2 minutes and preferably at least 5 minutes.
  • the control unit may drive the supply unit to change a cabin interior temperature from an initial temperature to a set temperature.
  • the outlet temperature and / or the setpoint temperature is an interior temperature of the cooking chamber.
  • the setpoint temperature is, in particular, a temperature to be reached, which is predefined and / or predefined in particular by an operator and / or by a cooking program.
  • the control unit could, for example, be provided for setting the setpoint temperature in at least substantially the entire cooking space in the preheating operating state.
  • the control unit could be provided to set the target temperature in at least a partial region of the cooking chamber in the preheating operating state.
  • the term "provided” should be understood to mean specially programmed, designed and / or equipped.Assuming that an object is intended for a specific function should in particular mean that the object fulfills this specific function in at least one application and / or operating state and / or performs.
  • the inventive design in particular a high ease of use can be achieved.
  • an at least substantially uniform interior temperature of the cooking chamber and / or a gentle and / or uniform cooking of food to be cooked can be achieved.
  • a particularly short preheating operating state can be provided, in particular in comparison to a preheating operating state which is carried out with the same power with at least one resistance heating element.
  • a duration of the preheating operating state can be reduced in particular by one third.
  • a low energy consumption in particular by a shorter duration of the Vor carvings damages in comparison to a VorholicbetnebsSullivan performed at the same power with at least one Wderstandsheizelement achieved.
  • control unit could be provided to heat directly in the preheat operating state by means of the induction heating element a cooking utensil located and / or incorporated in the cooking space and thus, in particular, a partial area of the cooking space.
  • the control unit is advantageously provided to heat at least one muffle wall in the preheating operating state by means of the induction heating element.
  • the muffle preferably has at least one muffle wall, which is provided for heating by the induction heating element in the preheating operating state.
  • the muffle has at least two muffle walls.
  • the muffle could have at least three, advantageously at least four and preferably at least five muffle walls.
  • the muffle wall could, for example, be designed as a muffle back wall and / or as a muffle side wall and / or as a muffle top wall and / or as a muffle bottom wall.
  • a uniform interior temperature of the cooking chamber and / or advantageous cooking results can be achieved.
  • the cooking appliance device at least one
  • the blower unit which circulates in the Vor carving HäsSullivan within the cooking chamber located fluids.
  • the blower unit could be arranged at least substantially inside the cooking chamber.
  • the cooking appliance device could in particular have at least one cooking appliance rear wall, which could be arranged inside the cooking chamber and when viewed from a front side, in particular in front of the blower unit.
  • the fan unit could, when viewed from a front side, in particular be arranged in front of a muffle wall, which could be designed in particular as a muffle rear wall of the muffle.
  • the blower unit could in particular at least substantially outside the
  • Garraums when viewed from a front side in particular behind a muffle wall, which could be formed in particular as a muffle back wall of the muffle, be arranged.
  • the control unit operates the blower unit in the preheat mode, in particular to achieve an advantageous heat distribution in the cooking chamber.
  • a "fan unit” is to be understood in particular as meaning a unit having at least one fan wheel which can be rotated about an axis of rotation, In the preheating operating state, a fluid flow is generated by means of the fan wheel and circulated and / or set in motion by means of the fluid flow in the cooking chamber.
  • the blower unit sucks by means of the blower wheel located in the cooking chamber fluids, in particular centrally and advantageously in a vicinity of the axis of rotation of the impeller and then blows the sucked fluids by means of the impeller, in particular on the edge, away from the impeller.
  • a “rotation axis” is to be understood in particular as an imaginary line about which the impeller is rotatably mounted and which in particular runs at least substantially parallel to a fan shaft which rotatably drives the impeller and rotates the impeller in the preheat mode in particular.
  • an orientation of a direction relative to a reference direction in particular in a plane, should be understood, wherein the direction relative to the reference direction is a deviation, in particular less than 8 °, advantageously less than 5 ° and particularly advantageously less than 2 ° having.
  • An “impeller” should in particular be understood to mean an element rotatably mounted about the axis of rotation, which supplies work in the preheat operating state in the cooking chamber, in particular in the form of kinetic energy, and / or which is in the preheat operating state a direction of movement of in a cooking chamber
  • Fluids in the cooking chamber may in particular be gases, such as, for example, air and / or vapor, which may in particular make possible a particularly short pre-heating operating state and / or a short waiting time for an operator.
  • the cooking appliance device has at least one heat-resistant heating element.
  • a "resistance heating element” is to be understood in this context in particular an element having in particular at least one electrical resistance, which is flowed through in the Vorforming jossschreib of electric current, and which is in particular provided, in the preheating operating state by means of electrical resistance energy , preferably electrical energy, into heat and, in particular, to supply this heat to at least one object to be heated, thereby making it possible to use an inexpensive heating element, in particular in comparison to an induction heating element, and thus to enable low costs.
  • the control unit could, for example, operate the resistance heating element exclusively outside the preheat operating state and / or in particular following the preheat operating state.
  • the control unit preferably operates the resistance heating element in the preheating operating state, in particular in addition to the induction heating element.
  • the resistance heating element could, for example, be arranged at a distance from the blower unit and / or in a subregion of the muffle and / or the cooking chamber facing away from the blower unit.
  • the Wderstandsheizelement is disposed in a vicinity of the blower unit.
  • a "near zone" of an object is to be understood in particular to be an area which has a minimum distance of a maximum of 30 cm, in particular of not more than 20 cm, advantageously of not more than 15 cm, particularly advantageously of not more than 10 cm and preferably of not more than 5 cm
  • the resistance heating element surrounds at least a portion of the blower unit and advantageously the blower unit in a loading Viewing from a front side with respect to a geometric center of gravity and / or center point of the fan unit over a range of at least 180 °, in particular at least 270 °, advantageously at least 330 ° and preferably at least 350 °
  • the resistance heating element could be provided to at least partially and advantageously at least substantially heat the fan unit.
  • a heat generated and / or provided by the heat-resistant heating element can be uniformly distributed in the cooking chamber by the fan unit, as a result of which, in particular, an advantageous cooking result can be achieved.
  • the control unit is intended to minimize flicker in the preheat operating state.
  • a "flicker" is to be understood as a subjective impression of an instability of a visual perception, which is caused, in particular, by a light stimulus whose luminance and / or spectral distribution fluctuates with time. case of a mains voltage can be caused.
  • the control unit is provided to keep an overall output power difference, preferably between two times of two time intervals and particularly advantageously two adjacent time intervals, at least substantially constant.
  • a “total output power” is to be understood as meaning, in particular, a sum of output powers of all heating elements, in particular of all induction heating elements and / or all resistance heating elements, at a particular point in time become.
  • the control unit is provided to reduce flicker below a threshold, which could be in particular a value defined by at least one statutory requirement and / or a standard, such as the standard DIN EN 61000-3-3.
  • the control unit could be provided to minimize flicker in the preheat operating state by changing and / or manipulating a duty cycle.
  • control unit could be provided to minimize flicker by pulsed operation of at least two heating elements, in particular of at least two induction heating elements and / or at least one induction heating element and at least one heat resistance heating element. This can be achieved in particular a particularly high ease of use.
  • the induction heating element could be connected in the preheating operating state, for example, to at least two phases, in particular to two or three phases, of a household network. Preferably, the induction heating is connected to exactly one particular particular phase in particular a household network.
  • the control unit is provided to operate the induction heating element in the preheating operating state with a maximum power of 3600 W and / or with an electric current of maximum 16 A. This can be achieved in particular a high efficiency.
  • the control unit could operate the induction heating element in the preheating operating state, in particular with a power, in particular with a maximum power, of 100% of a total power and / or of at least substantially 3600 W.
  • the control unit preferably operates the induction heating element in the preheating operating state with a maximum of 90%, in particular with a maximum of 75%, advantageously with a maximum of 50%. and preferably with a maximum of 25% of a total power.
  • the control unit operates the induction heating element in the preheating operating state with a power required to reach a setpoint temperature within the cooking chamber.
  • the total power is at least essentially 3600 W per phase
  • a duration required to reach a desired temperature in the cooking chamber could be reduced in particular in the case of using a greater current intensity in the phase and / or power over the phase to which the induction heating element is connected, and / or in the case of operation of the induction heating element on at least two phases, whereby a target temperature within the cooking chamber can be achieved in particular precisely, whereby in particular optimal cooking results can be enabled.
  • a particularly high operating comfort can be achieved in particular by a cooking appliance, in particular by an oven, with at least one cooking appliance device according to the invention, in particular with at least one oven appliance according to the invention.
  • the ease of use can in particular be further increased by a method for operating a cooking appliance device according to the invention, in particular an oven device according to the invention, with a cooking chamber at least partially limiting muffle and with at least one induction heating. It is proposed that the induction heater be operated in at least one preheat mode.
  • the cooking appliance device should not be limited to the application and embodiment described above. In particular, in order to fulfill a mode of operation described herein, the cooking appliance device may have a different number than a number of individual elements, components and units mentioned herein. Further advantages emerge from the following description of the drawing. In the drawings, embodiments of the invention are shown. The drawing, the description and the claims contain numerous features in combination. The person skilled in the art will expediently also consider the features individually and combine them into meaningful further combinations. Show it:
  • FIG. 1 shows a cooking appliance with a cooking appliance device in a schematic representation
  • Fig. 2 shows a cooking space limiting muffle, a resistance heating element, a
  • Blower unit and two induction heating elements of Garellavorraum in a schematic representation
  • FIG. 3 shows a schematic sequence of a method for operating the cooking appliance device in a schematic representation.
  • FIG. 1 shows a cooking device 26 with a cooking device device 10.
  • the cooking device 26 could be designed as a grill device and / or as a steam cooking device and / or as a microwave device.
  • the cooking appliance 26 is formed as an oven.
  • the cooking appliance apparatus 10 is formed as an oven apparatus.
  • the cooking appliance device 10 has a muffle 14.
  • the muffle 14 defines a cooking chamber 12 partially.
  • the muffle 14 limits the cooking chamber 12 together with a cooking appliance door 28 substantially.
  • the cooking appliance device 10 has the cooking appliance door 28.
  • the muffle 14 has a muffle bottom wall 30, a muffle ceiling wall 32, two muffle side walls 34, 36 and a muffle back wall 38.
  • the muffle bottom wall 30, the muffle cover wall 32, the muffle side walls 34, 36 and the muffle rear wall 38 together with the cooking appliance door 28 essentially define the cooking chamber 12.
  • the cooking device device 10 has an operator interface 42 for inputting and / or selecting operating parameters (see FIG. 1), for example a heating power and / or a heating power density and / or a heating zone.
  • the operator interface 42 is provided for outputting a value of an operating parameter to an operator.
  • the cooking appliance device 10 has a control unit 18.
  • the control unit 18 is provided to execute actions and / or to change settings in dependence on operating parameters entered by means of the user interface 42.
  • the tax In a preheating operating state 44, the unit 18 regulates an energy supply to at least one induction heating element 16 (see FIG. 2).
  • the cooking device device 10 has two induction heating elements 16.
  • the cooking appliance device 10 could in particular have a different number of induction heating elements 16.
  • the cooking appliance device 10 could have exactly one single induction heating element 16.
  • the cooking appliance device 10 could, for example, have at least three, in particular at least four, advantageously at least five and preferably a plurality of induction heating elements 16.
  • the induction heating elements 16 are arranged outside of the cooking chamber 12.
  • a lower induction heating element 16 of the induction heating elements 16 is arranged in an installed position below the muffle bottom wall 30.
  • the lower induction heating element 16 is arranged in a vicinity of the muffle bottom wall 30.
  • An upper induction heating element 16 of the induction heating elements 16 is arranged in an installed position above the muffle ceiling wall 32.
  • the upper induction heating element 16 is arranged in a vicinity of the muffle ceiling wall 32.
  • control unit 18 operates at least one of the induction heating elements 16.
  • the control unit 18 inductively heats at least one muffle wall 20 of the muffle 14 in the preheating operating state 44 by means of at least one of the induction heating elements 16.
  • the muffle 14 has two muffle walls 20 (compare FIGS. 1 and 2).
  • the muffle walls 20 are provided in the preheat mode 44 for heating by the induction heaters 16.
  • a lower muffle wall 20 of the muffle walls 20 is formed as the muffle bottom wall 30.
  • the lower muffle wall 20 is provided in the preheat mode 44 for heating by the lower induction heater 16.
  • An upper muffle wall 20 of the muffle walls 20 is formed as the muffle ceiling wall 32.
  • the upper muffle wall 20 is provided in the preheat mode 44 for heating by the upper induction heater 16.
  • the cooking device device 10 has a blower unit 22 (see FIGS. 1 and 2).
  • the blower unit 22 has an impeller rotatable about an axis of rotation. In the preheat mode 44, the blower unit 22 generates a fluid flow by means of the impeller. In the preheat mode 44, the blower unit 22 circulates fluids within the cooking chamber 12.
  • the blower unit 22 When viewed from a front side, the blower unit 22 is arranged in a rear region of the cooking chamber 12. The blower unit 22 is arranged in a vicinity of the muffle rear wall 38.
  • the cooking device device 10 has a cooking appliance rear wall 40.
  • the Garelloschwand 40 is disposed within the cooking chamber 12. When viewed from a front side, the cooking appliance rear wall 40 is arranged in front of the blower unit 22.
  • the cooking appliance rear wall 40 is arranged in a vicinity of the muffle rear wall 38.
  • the cooking appliance device 10 has a resistance heating element 24 (see FIGS. 1 and 2). When viewed from a front side, the resistance heating element 24 is arranged behind the cooking appliance rear wall 40.
  • the Wderstandsheizelement 24 is disposed in a vicinity of the muffle back wall 38.
  • the resistance heating element 24 is arranged in a vicinity of the blower unit 22.
  • the resistance heating element 24 has a maximum power of substantially 2100 W.
  • controller 18 minimizes flicker.
  • the control unit 18 keeps a total output substantially constant in the preheat mode 44.
  • the controller 18 operates the induction heaters 16 with exactly one phase.
  • the induction heating elements 16 are connected to exactly one phase.
  • induction heating elements 16 are operated in preheat mode 44.
  • the control unit 18 has a memory unit (not shown). In the memory unit of the control unit 18, various preheat modes are stored. The following describes the preheat modes stored in the memory unit.
  • a preheat mode 44 the controller 18 operates the upper induction heater 16, the resistance heater 24, and the fan unit 22.
  • the control unit 18 operates the resistive heater 24 at substantially 58% of the total power in the preheat mode 44, which corresponds in particular to maximum power of the Wderstandsheizelements 24.
  • the controller 18 operates the heatwave 24 at substantially 2100 W.
  • the controller 18, in the preheat mode 44 operates the upper induction heater 16 at substantially 42% of total power.
  • the controller 18 operates the upper induction heater 16 at substantially 1500W.
  • the controller 18 substantially and advantageously fully utilizes a total available power to operate the operated heaters.
  • the control unit 18 heats the cooking chamber 12 to a desired temperature within substantially 3 minutes and 16 seconds.
  • a preheat mode 44 the controller 18 operates the lower induction heater 16, the resistance heater 24, and the fan unit 22.
  • the control unit 18 operates the resistive heater 24 at substantially 58% of the total power in the preheat mode 44, which corresponds to a maximum power of the heatwheel heater 24.
  • the controller 18 operates the resistive heater 24 at substantially 2100 W.
  • the controller 18 in the preheat mode 44 operates the lower inductor 16 at substantially 42% of total power.
  • the controller 18 operates the lower induction heater 16 at substantially 1500W.
  • the controller 18 substantially and advantageously fully utilizes available total power to operate the operated heaters.
  • the control unit heats unit 18 the cooking chamber 12 within substantially 4 min and 3 sec to a desired temperature.
  • a pre-heating mode 44 the control unit 18 operates the lower induction heating element 16, the upper induction heating element 16, the resistance heating element 24 and the blower unit 22.
  • the control unit 18 operates the resistance heating element 24 at substantially 58% of its total power in the preheat operating state 44 Maximum power of the WDERstandsheizelements 24 corresponds.
  • the controller 18 operates the resistive heater 24 at substantially 2100 watts.
  • the controller 18 operates the lower inductor heater 16 at substantially 21% of its total power in the preheat mode 44.
  • the controller 18 operates the lower induction heater 16 at substantially 750W.
  • the controller 18, in the preheat mode 44 operates the upper induction heater 16 at substantially 21% of total power.
  • the controller 18 operates the upper induction heater 16 at substantially 750W. In the preheat mode 44, the controller 18 substantially and advantageously fully utilizes available total power to operate the operated heaters. In the pre-heating operating state 44, the control unit 18 heats the cooking chamber 12 to a desired temperature within substantially 3 minutes and 39 seconds.
  • a preheat mode 44 the controller 18 operates the upper induction heater 16 and the fan unit 22.
  • the controller 18 in the preheat mode 44 operates the upper induction heater 16 at substantially 100% of total power.
  • the controller 18 operates the upper induction heater 16 at substantially 3600 watts.
  • the controller 18, in the preheat mode 44 substantially and advantageously fully utilizes a total available power to operate the operated heaters.
  • the control unit 18 heats the cooking chamber 12 to a desired temperature within substantially 2 minutes and 44 seconds.
  • a preheat mode 44 the controller 18 operates the lower induction heater 16 and the fan unit 22.
  • the controller 18 operates the lower induction heater 16 at substantially 100% in the preheat mode 44 Overall performance.
  • the controller 18 operates the lower induction heater 16 at substantially 3600 watts.
  • the controller 18 substantially and advantageously fully utilizes in the preheat mode 44 a total available power to operate the operated heaters.
  • the control unit 18 heats the cooking chamber 12 to a desired temperature within substantially 4 minutes and 41 seconds.
  • a preheat mode 44 the controller 18 operates the lower induction heater 16, the upper induction heater 16, and the fan unit 22.
  • the control unit 18 operates the lower induction heater 16 at substantially 50% of its total power in the preheat mode 44.
  • the controller 18 operates the lower induction heater 16 at substantially 1800 W.
  • the controller 18, in the preheat mode 44 operates the upper induction heater 16 at substantially 50% of total power.
  • the controller 18 operates the upper induction heater 16 at substantially 1800 W.
  • the controller 18 substantially and advantageously fully utilizes an available total power to operate the operated heaters in the preheat mode 44.
  • the control unit 18 heats the cooking chamber 12 to a desired temperature within substantially 3 minutes and 40 seconds.
  • the control unit 18 automatically transitions to a Garterrorism worriessschreib 46 following the preheat operating state 44 (see Fig. 3).
  • the control unit 18 changes over to the heating operating state 46 as soon as a setpoint temperature within the cooking chamber 12 is reached, and thus, in particular, the preheating operating state 44 is completed.

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electric Stoves And Ranges (AREA)
  • Induction Heating Cooking Devices (AREA)

Abstract

L'invention concerne un dispositif pour appareil de cuisson (10) comprenant un moufle (14), qui délimite au moins partiellement un compartiment de cuisson (12), et au moins un élément chauffant à induction (16) destiné à faire chauffer le compartiment de cuisson (12). L'invention vise à mettre au point un dispositif de ce type présentant des propriétés améliorées en termes de confort d'utilisation. À cet effet, le dispositif pour appareil de cuisson (10) comporte au moins une unité de commande (18) qui fait fonctionner l'élément chauffant à induction (16) dans au moins un mode de préchauffage (44).
PCT/IB2017/057819 2016-12-23 2017-12-12 Dispositif pour appareil de cuisson Ceased WO2018116058A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112017006474.0T DE112017006474A5 (de) 2016-12-23 2017-12-12 Gargerätevorrichtung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESP201631675 2016-12-23
ES201631675 2016-12-23

Publications (1)

Publication Number Publication Date
WO2018116058A1 true WO2018116058A1 (fr) 2018-06-28

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Application Number Title Priority Date Filing Date
PCT/IB2017/057819 Ceased WO2018116058A1 (fr) 2016-12-23 2017-12-12 Dispositif pour appareil de cuisson

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DE (1) DE112017006474A5 (fr)
WO (1) WO2018116058A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3737210A1 (fr) * 2019-05-10 2020-11-11 BSH Hausgeräte GmbH Dispositif de four à induction

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0464390A2 (fr) * 1990-07-05 1992-01-08 Mitsubishi Denki Kabushiki Kaisha Dispositif de chauffage haute-fréquence avec un appareil de chauffage à induction électromagnétique
DE19853780A1 (de) * 1998-11-21 2000-01-05 Aeg Hausgeraete Gmbh Garofen mit induktiv beheiztem Heizkörper und Verfahren zum Beheizen einer Ofenmuffel eines Garofens
DE19963079A1 (de) * 1999-12-24 2001-07-05 Aeg Hausgeraete Gmbh Elektroherd
DE10160086A1 (de) * 2000-12-19 2002-07-11 Bsh Balay Sa Induktionsofen
EP1404156A2 (fr) * 2002-09-26 2004-03-31 Samsung Electronics Co., Ltd. Four élecrique comprenant un chauffage inductif et sa méthode de commande
EP1441567A2 (fr) * 2003-01-23 2004-07-28 Lg Electronics Inc. Four électrique
WO2011004168A1 (fr) * 2009-07-09 2011-01-13 Glen Dimplex Home Appliances Ltd Four à induction

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EP0464390A2 (fr) * 1990-07-05 1992-01-08 Mitsubishi Denki Kabushiki Kaisha Dispositif de chauffage haute-fréquence avec un appareil de chauffage à induction électromagnétique
DE19853780A1 (de) * 1998-11-21 2000-01-05 Aeg Hausgeraete Gmbh Garofen mit induktiv beheiztem Heizkörper und Verfahren zum Beheizen einer Ofenmuffel eines Garofens
DE19963079A1 (de) * 1999-12-24 2001-07-05 Aeg Hausgeraete Gmbh Elektroherd
DE10160086A1 (de) * 2000-12-19 2002-07-11 Bsh Balay Sa Induktionsofen
EP1404156A2 (fr) * 2002-09-26 2004-03-31 Samsung Electronics Co., Ltd. Four élecrique comprenant un chauffage inductif et sa méthode de commande
EP1441567A2 (fr) * 2003-01-23 2004-07-28 Lg Electronics Inc. Four électrique
WO2011004168A1 (fr) * 2009-07-09 2011-01-13 Glen Dimplex Home Appliances Ltd Four à induction

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EP3737210A1 (fr) * 2019-05-10 2020-11-11 BSH Hausgeräte GmbH Dispositif de four à induction

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