Entries |
Document | Title | Date |
20090250454 | METHOD FOR CONTROLLING INDUCTION HEATING DEVICES IN AN ELECTRIC COOKING APPLIANCE - A method and system for controlling four induction heating devices of a hob is described. In an embodiment of said method, the induction devices are connected to a power supply with three outer conductors, every outer conductor having a maximum load. Two induction heating devices are connected to an outer conductor via a common power section. If a first induction heating device is operated with a boost power and a second induction heating device with a lower rated power, the second induction heating device is operated in a prioritized manner and with an actual power that is close to the selected rated power while the actual power of the first induction heating device is reduced to such a degree as to not exceed the maximum load of the outer conductor. | 10-08-2009 |
20090321424 | Cooking device - A cooking device, in particular a cooking device for induction hobs, the cooking device including a computation unit, the computation unit having at least one standby mode that is activated as a function of a removal of cookware from a cooking zone; and a warning signal output unit, the warning signal output unit outputting, during a period in which the standby mode has been activated, a warning signal in the event that cookware is again within the cooking zone. | 12-31-2009 |
20100163548 | APPARATUS AND METHOD FOR INDUCTIVELY APPLYING HEAT TO FOOD - Inductive food heating devices and methods of cooking food with inductive heating devices are disclosed herein. An embodiment of an inductive food heating device configured in accordance with the present disclosure includes a base structure, a food rotating system, an inductive food heating system, and a plurality of rollers. The inductive food heating system includes an electromagnet that can generate a magnetic field. The rollers include a magnetic material that generates heat when positioned in the magnetic field. The food rotating system turns the rollers, and thus food supported on the rollers is turned and cooked by the inductively heated rollers. | 07-01-2010 |
20100181299 | INDUCTION COOKER - There is provided an induction cooker capable of detecting failures in an infrared ray sensor with excellent accuracy. The induction cooker includes an infrared-ray detection unit ( | 07-22-2010 |
20100181300 | INDUCTION COOKING HEATER AND METHOD FOR THE CONTROL THEREOF - An induction cooking heater having at least one inductor and ferrite bars as magnetic field concentrators located beneath the inductor comprises a sensing circuit associated to the ferrite bars and adapted to monitor at least one electric parameter of the sensing circuit in order to prevent the ferrite bars from reaching the Curie point temperature. | 07-22-2010 |
20100181301 | METHOD FOR THE SYNCHRONIZATION OF INDUCTION COILS SUPPLIED BY POWER CONVERTERS OF AN INDUCTION COOKING HOB AND INDUCTION HEATING SYSTEM CARRYING OUT SUCH METHOD - A method for the synchronization of induction coils supplied by power converters and acting on a common heating zone or on adjacent heating zones of an induction heating system, particularly of an induction cooking hob, comprises the steps of activating a first power converter, detecting a parameter correlated to the magnetic field generated by the first power converter and activating a second power converter by using the parameter as synchronization signal, the parameter being induction coil voltage or induction coil current or a combination thereof. | 07-22-2010 |
20100252549 | METHOD AND APPARATUS FOR CONTROLLING A COOKING DEVICE, IN PARTICULAR AN INDUCTION HOB - The present invention relates to a method for controlling a cooking device, in particular an induction hob. The method comprises the steps of activating an overload power (P | 10-07-2010 |
20100264130 | TOP PLATE FOR COOKING APPLIANCE AND PROCESS FOR PRODUCING THE SAME - To provide a top plate for a cooking appliance which can be given various colors and has good heat resistance. A top plate for a cooking appliance disposed over the cooking appliance includes: a glass substrate; an interference layer disposed on one side of the glass substrate and made of silicon nitride or aluminium nitride; a light shielding layer disposed on the interference layer and made of titanium or niobium; and a protective layer disposed on the light shielding layer and made of at least one material selected from the group consisting of silicon nitride, zirconium nitride, titanium nitride, tantalum nitride, tungsten nitride, and niobium nitride, wherein the interference layer and the protective layer are thin films each formed by physical vapor deposition in a gas atmosphere having a N | 10-21-2010 |
20100301037 | FOOD TREATING DEVICE - The inventive device comprises a body ( | 12-02-2010 |
20100314384 | COOKTOP, HOUSEHOLD APPLIANCE COMPRISING A COOKTOP, METHOD FOR ASSEMBLING A COOKTOP AND METHOD FOR INSTALLING A COOKTOP - A cooktop includes a burner box, a heat shield pivotably attached to a bottom of the burner box, a lock for locking the heat shield in a transport position, wherein the heat shield is self-pivotable from the transport position to an operational position after unlocking the lock, and when in the operational position the heat shield is pivoted further from the bottom of the burner box than in the transport position. | 12-16-2010 |
20110000903 | INDUCTION HEAT COOKING DEVICE - An induction heat cooking device is provided that finishes preheating in a short time and maintains the temperature obtained at the finish of the preheating. The induction heat cooking device includes a heating coil ( | 01-06-2011 |
20110031236 | FOOD PREPARATION - Devices and methods for RF heating of food, using techniques which allow uniformity and/or controlled non-uniformity. | 02-10-2011 |
20110062150 | METHOD FOR DETECTING AND COMPENSATING NOISES IN INDUCTION HEATING SYSTEMS FOR DOMESTIC AND PROFESSIONAL KITCHEN AND INDUCTION HEATING SYSTEM USING SUCH METHOD - A method for detecting and compensating the effects of disturbances in controlling induction heating systems by monitoring the temperature of the cooking vessel or its content on the basis of at least one electrical measurement correlated to said temperature. An analysis in time and/or frequency domain of said electrical measurement is carried out in order to detect and compensate the effect of cooking vessel movements and/or mains line voltage fluctuation or similar electrical noises. | 03-17-2011 |
20110079591 | METHOD FOR SUPPLYING POWER TO INDUCTION COOKING ZONES OF AN INDUCTION COOKING HOB HAVING A PLURALITY OF POWER CONVERTERS, AND INDUCTION COOKING HOB USING SUCH METHOD - A method for supplying power to induction cooking zones of an induction cooking hob with a plurality of power converters, each feeding an induction heating element, comprises feeding all the induction heating elements according to a predetermined and repetitive driving sequence in order to keep a predetermined delivered power to the induction heating elements according to user input. | 04-07-2011 |
20110108546 | INTELLIGENT HEATER AND TEMPERATURE MEASURING DEVICE - An intelligent heater includes a first induction coil, a control panel, a power supply unit, a storage unit, a data transmission interface, and a controlling unit. The control panel includes an input unit for inputting, adding, amending, deleting or refreshing a cooking data and a display unit for showing an operating condition of the intelligent heater. The power supply unit is connected with the first induction coil for providing a first power to the first induction coil. The storage unit is used for storing the cooking data. The data transmission interface is used for transmitting the cooking data. The controlling unit is used for controlling the power supply unit to provide an electricity quantity of the first power to the first induction coil according to the cooking data, so that a heat quantity and a heating time required for heating a first foodstuff container are adaptively adjusted. | 05-12-2011 |
20110132899 | CONVERTER CIRCUIT AND MOTOR DRIVE APPARATUS, AIR-CONDITIONER, REFRIGERATOR, AND INDUCTION HEATING COOKER PROVIDED WITH THE CIRCUIT - To obtain a converter circuit capable of being made to be small and light-weighted and reducing switching loss, a motor drive control apparatus, an air-conditioner, a refrigerator, and an induction heating cooker provided with the circuit. | 06-09-2011 |
20110147371 | ENERGY SUPPLYING APPARATUS USING MAGNETIC RESONANCE, COOKING APPARATUS USING MAGNETIC RESONANCE AND METHOD USING THE SAME - An energy supplying apparatus using magnetic resonance, which supplies energy required for cooking to a cooking apparatus, includes a high frequency generation unit for converting input power into high-frequency power in response to a cooking start signal. Further, the energy supplying apparatus using the magnetic resonance includes a transmission-side magnetic resonance circuit for performing resonance by the high-frequency power to produce a magnetic field and transmitting the produced magnetic field to the cooking apparatus to generate the energy. | 06-23-2011 |
20110198342 | INDUCTION HEATING COOKER - An induction heating cooker includes: a top plate on which a cooking container is placed; a temperature measuring device which has an infrared ray sensor operable to detect infrared rays radiated from the cooking container and a temperature converting unit operable to calculate a temperature of the cooking container from an output of the infrared ray sensor; a heating coil operable to receive a supply of a high frequency current and generate an induction magnetic field for heating the cooking container; and a heating control unit operable to control the high frequency current of the heating coil based on the temperature measured by the temperature measuring device, and control heating power to be supplied to the cooking container. The temperature measuring device further includes a temperature detecting unit operable to measure a temperature of the infrared ray sensor, and calculate the temperature of the cooking container from an output of the infrared ray sensor based on the temperature of the infrared ray sensor measured by the temperature detecting unit. | 08-18-2011 |
20110233195 | RADIATOR FOR A HOUSEHOLD APPLIANCE - A light-permeable hot plate includes at least one cavity which is filled with illuminant. The illuminant in the cavity can be excited to illuminate by an electromagnetic excitation field. The hot plate may be part of a household appliance which includes an induction hob with a cooking zone, with the hot plate being assigned to the at least one cooking zone for heating a cooking vessel placed on the cooking zone. | 09-29-2011 |
20110248021 | MOVABLE COOKING APPLIANCE - A movable cooking appliance comprises a structure which is adapted to be placed on a kitchen worktop appliance or inside a cooking oven appliance and includes a heating element and releasable connector assembly for making electrical connection with power supply connectors. The heating element is an induction heating element and an electronic driving unit is mounted on the appliance. The releasable connector assembly comprising a plug connector having a plurality of terminals designed in order to provide a disconnection signal to the electronic unit before the power supply connectors are fully extracted. | 10-13-2011 |
20110259877 | INDUCTION HEATING COOKER - The present invention provides an induction heating cooker, which is structured to cut off visible light being incident upon an infrared sensor, yet being capable of more accurately sensing any abnormality of the infrared sensor before heating is started. To this end, the induction heating cooker includes a sensor failure sensing-purpose light emitting portion that emits visible light for sensing any failure of an infrared sensor, a visible light cutting filter provided on a surface of a printed circuit board holding the infrared sensor so as to cover the field of view of the infrared sensor, and a control unit that limits the output of an inverter circuit supplying a high-frequency current to a heating coil when the output of the infrared sensor is equal to or less than a threshold value in a situation where the sensor failure sensing-purpose light emitting portion is lit up. The infrared sensor receives the visible light from the sensor failure sensing-purpose light emitting portion to irradiate inside the visible light cutting filter. | 10-27-2011 |
20120000903 | SMART COOKWARE - An inductively powered cooking appliance and an associated wireless power supply for producing an electromagnetic field. The cooking appliance may include a secondary and a metal portion where the wireless power supply is capable of providing power to both. The cooking appliance may communicate with the wireless power supply to control the temperature of the metal portion and the amount of power transferred to the secondary. A smart handle connected to the secondary may be capable of performing various functions. The smart handle may also be capable of displaying and monitoring temperature. | 01-05-2012 |
20120018424 | COOKING APPARATUS WITH STEAM GENERATING DEVICE | 01-26-2012 |
20120061381 | INDUCTION COOKING DEVICE - First material discriminating unit for comparing a magnitude of an input current to inverter circuit and a magnitude of a heating coil current to discriminate a material of cooking container between a non-magnetic body and a magnetic body; second material discriminating unit for comparing a magnitude of the heating coil current and an ON time of switching element when discriminated as the magnetic body by first material discriminating unit to discriminate the material of cooking container as magnetic SUS or iron are arranged, where control unit sets a control temperature lower when the material is discriminated as magnetic SUS by second material discriminating unit than when the material is discriminated as iron so that the temperature of cooking container can be controlled to a predetermined temperature at high accuracy even if cooking container is configured by magnetic SUS, similar to when configured by iron. | 03-15-2012 |
20120085751 | ASSEMBLY UNIT FOR AN INDUCTION HOB, INDUCTION HOB AND METHOD FOR MANUFACTURING AN ASSEMBLY UNIT - The invention relates to an assembly unit for an induction hob with at least one induction element, comprising a) at least one carrying element for carrying the circuits and/or devices for supplying the at least one induction element. The at least one carrying element comprises a base area and side areas protruding upwards from the base area. The at least one carrying element is connectable with at least one further carrying element along a side area, and the side areas comprise connection elements for connection with the at least one further carrying element, preferably at least one power wire slot for inserting at least one power supply wire and/or preferably at least one signal wire slot for inserting at least one signal wire. Furthermore, the invention relates to a method for manufacturing an assembly unit. | 04-12-2012 |
20120103973 | Time Estimation for Energy Application in an RF Energy Transfer Device - An apparatus configured to apply electromagnetic energy to an object may include an energy application zone adapted to receive at least a portion of an object and a source configured to supply RF energy to the energy application zone. The apparatus may also include at least one processor configured to: cause the source to supply RF energy to the energy application zone; determine a value indicative of a rate of energy absorption by a load, including at least a portion of the object, during a first period of time; and determine, based on the value indicative of the rate of energy absorption by the load, an estimated amount of time to obtain a desired characteristic in at least a portion of the object. | 05-03-2012 |
20120118874 | Induction Cook-Top Apparatus - An induction stove assembly that utilizes pads between the cook-top of the stove and cooking vessels placed on the stove for heating. The pads are easily removable and interchangeable with other similar pads. The pads help protect the cook-top from damage, make clean-up more efficient, and insulate the cook-top from excessive heating. | 05-17-2012 |
20120125917 | RADIO FREQUENCY HEATING APPARATUS - A radio frequency heating apparatus includes a printed circuit board on which power-supply noise filter circuit ( | 05-24-2012 |
20120160830 | COOKING APPLIANCE - A cooking appliance includes a cooking chamber, a heating source configured to heat the cooking chamber and a door for closing the cooking chamber. When the door is in a closed position an electromagnetically effective passage area from the cooking chamber to outside the cooking chamber is sized so as to substantially reduce an escape of electromagnetic radiation. | 06-28-2012 |
20120205365 | COOK TOP COMPRISING AT LEAST TWO HEATING ELEMENTS AND A POWER ELECTRONICS ARRANGEMENT - A cook top with at least two heating elements includes a power electronics arrangement connected to a domestic single phase AC supply. The power electronics arrangement includes several power supply units, which each supply heating currents to one or more heating elements, and a switch arrangement with several electromechanical relays for connecting/disconnecting the power supply units to/from the heating elements. Output poles of at least two electromechanical relays associated with different power supply units are connected in parallel, wherein the parallel connection is permanently connected to at least one of the heating elements. This arrangement reduces the number of switching processes required for alternating use of a power supply device with several heating elements, and simplifies compliance with electromagnetic compatibility standards. | 08-16-2012 |
20120248095 | INDUCTION HEATING COOKER - An induction heating cooker including a cooking plate on which a cooking vessel is placed, a plurality of heating coils disposed while being adjacent to one other below the cooking plate, and a Printed Circuit Board (PCB) on which circuits configured to drive the heating coils are placed, wherein the PCB is divided into a high frequency circuit part on which circuits characterized by high frequency are placed and a low frequency circuit part on which circuits characterized by low frequency are placed, and the high frequency circuit part is spaced apart from the low frequency circuit part by a predetermined distance. The interference between the high frequency circuit part and the low frequency circuit part is minimized while enhancing the operation efficiency of each heating coil. The assembly efficiency and the working efficiency are enhanced when an inverter circuit is wired to a corresponding heating coil. | 10-04-2012 |
20120261405 | INDUCTION HEATING APPARATUS AND INDUCTION HEATING COOKER PROVIDED WITH SAME - An induction heating apparatus according to the present invention includes: an inverter circuit which outputs an AC signal through ON and OFF operations of a plurality of switching devices; a control portion which drives and controls the plurality of switching devices; and a plurality of resonant circuits which includes respective resonant capacitors and respective heating coils for inductively heating an object to be heated; wherein the switching devices are driven and controlled, by using, as an operating range, a frequency range higher than a highest resonance frequency, or a frequency range lower than lowest resonance frequency, out of respective resonance frequencies of the plurality of resonant circuits, and the respective heating coils in the plurality of resonant circuits are combined to form at least a single induction heating source. | 10-18-2012 |
20130015177 | INDUCTION HEATING SYSTEM EMPLOYING INDUCTION-HEATED SWITCHED-CIRCUIT VESSELS - An induction heatable article such as a pan is provided having a synthetic resin body with at least one susceptor coil secured to the body and operable under the influence of an induction field to generate Joule heating within the coil to thereby heat the body. The coil has a plurality of zones, each adjacent a different portion of the body and capable of providing respective, different magnitudes of Joule heating-derived energy per unit time in the zones. A multiple-pan, modular food heating/warming table includes a table supporting an array of individually controllable induction heaters with a plurality of synthetic resin, food-holding pans positionable on the table, wherein each pan has a zoned susceptor coil for induction heating of the pans | 01-17-2013 |
20130043239 | HOB DEVICE - A cooktop apparatus, in particular an induction cooktop apparatus, includes a switching unit configured to interrupt and establish current flow from a current supply, a first switching element receiving the current flow during an operating process, a control apparatus, which controls the switching unit during the operating process such that the switching unit interrupts the current supply during a first time interval which has a duration of less than of half a period of the power supply voltage. The control apparatus causes the current supply to be connected during the operating process immediately before and immediately after the first time interval. The first switching element begins switching and ends switching during the first time interval. | 02-21-2013 |
20130056457 | USER INTERFACE FOR INDUCTION HEATING COOKER AND CONTROL METHOD THEREOF - A user interface for an induction heating cooker, a method of controlling the same and an induction heating cooker thereof are provided. The user interface, if a drag touch signal of a drag touch from one position to another position on a display unit is sensed, is configured to change power levels of all of coils in operation to a predetermined reference power level and displays the changed power level. The induction heating cooker is configured to supply the coils with a power corresponding to the reference power level, thereby controlling all of the coils with one drag touch and enabling enhanced security while in a rapid manner. | 03-07-2013 |
20130068757 | INDUCTION COOKING DEVICE - In an induction cooking device according to the present invention, a boiling-over detection portion is adapted to perform a heating-output suppression operation, on detecting boiling over, when the capacitances of electrodes have been changed by an amount equal to or more than a predetermined value. Further, the boiling-over detection portion is prevented from performing the heating-output suppression operation, if the boiling-over detection portion detects that the capacitances of the electrodes have been changed by an amount equal to or more than the predetermined value, due to the fact that the heating output of another heating coil in a heating area which is not subjected to boiling-over detection has been changed by an amount equal to or more than a predetermined change width. | 03-21-2013 |
20130098901 | INDUCTION COOKING HOB WITH ILLUMINATION EQUIPMENT - The present invention relates to an induction cooking hob with illuminating equipment. The induction cooking hob includes a panel ( | 04-25-2013 |
20130153564 | Method for Transmitting Data, Induction Heating Device, Inductively Heatable Cooking Vessel and System - The disclosure herein provides for transmitting data from an induction heating device to a receiver of an inductively heatable cooking vessel. The induction heating device may include a resonant circuit with an induction heating coil and a converter that may generate a control voltage (UA) from an AC mains voltage (UN) with a control frequency. The resonant circuit may be applied with a control voltage in order to generate an alternating magnetic field for heating the cooking vessel. The data to be transmitted to the receiver may be encoded using the the control frequency. | 06-20-2013 |
20130161317 | INDUCTION HEATING COOKER AND CONTROL METHOD THEREOF - An induction heating coil including a heating coil, an inverter unit configured to provide a high-frequency power to the heating coil, a driving unit configured to provide a signal used to control an operation of the inverter unit, a operation unit including a water boiling button configured to select a water boiling function, and a control unit configured, if a water boiling function selection signal is input through manipulation of the water boiling button, to vary an operating frequency of the driving unit based on an output of the heating coil, and to determine whether water contained in a vessel placed on the heating coil is boiling by use of a difference between the operating frequencies that is calculated at a predetermined period of time, so that the water boiling or the food boiling is detected during boiling water or cooking foods. | 06-27-2013 |
20130256300 | PORTABLE DEVICE FOR INDUCTION COOKING - The present invention relates to a portable device ( | 10-03-2013 |
20130277362 | Power Converter with Over-Voltage Protection - In one implementation, a power converter with over-voltage protection includes a power switch coupled to a power supply through a tank circuit, and a control circuit coupled to a gate of the power switch. The control circuit is configured to turn the power switch OFF based on a current from the tank circuit, thereby providing the over-voltage protection to the power converter. In one implementation, the power converter is a class-E power converter. In one implementation, the control circuit is configured to sense the current from the tank circuit based on a voltage drop across a sense resistor coupled to the power switch. | 10-24-2013 |
20130320000 | METHOD TO DETECT A POSITION OF A COOKWARE UTENSIL IN AN INDUCTION COOKTOP SYSTEM - An induction cooktop appliance system and method for controlling the induction cooktop appliance based on a cookware position is provided. A variable power signal can be applied to an induction coil from an inverter. The power signal can be driven at a test frequency and an operating frequency. An electrical signal can be detected across a shunt resistor based on the test frequency and a cookware position can be determined based on the electrical signal. The operating frequency supplied to the induction coil can be modified based on determined cookware position. | 12-05-2013 |
20140014649 | VENTILATION SYSTEM FOR INDUCTION COOKTOP - A countertop mounted cooking appliance includes a chassis upon which is arranged a cooktop. A peripheral side portion of the chassis includes at least one opening and a control box is mounted in the chassis for housing control elements and associated electronics. An inner duct extends over at least a portion of the control box, while an outer duct extends across the at least one opening along the peripheral side portion to the countertop. A fan is mounted within the chassis wherein, when the fan is activated, a cooling airflow is developed and directed through the inner duct, out of the chassis, and through the outer duct prior to being exhaust through a gap created between the cooktop and the countertop by a trim piece. | 01-16-2014 |
20140027443 | INDUCTION HEATING COOKER AND CONTROL METHOD THEREOF - An induction heating cooker having an oil temperature control function by of the amount of change of an operating frequency, and a control method thereof, the induction heating cooker including a heating coil, an inverter unit, a driving unit, a detection unit to detect a value of a current that flows at the heating coil, and a control unit to calculate an operating frequency of the driving unit according to the value of the current, to vary the operating frequency so that the heating coil maintains a constant output that corresponds to an output level, and to determine whether oil accommodated in a container placed on the heating coil is overheated, by use of an amount of change of the operating frequency, and the maintenance or the control of the temperature of oil may be achieved. | 01-30-2014 |
20140131345 | INDUCTIVELY HEATED DIVIDER FOR AN OVEN APPLIANCE - An oven appliance having a divider whereby the cooking chamber can be separated into multiple portions for cooking operations is provided. The divider includes a shelf onto which food items can be placed for cooking The divider is inductively heated so that food items can be heated from both the bottom and top regardless of into which portion of the cooking chamber the food item is placed | 05-15-2014 |
20140144902 | ELECTRONIC INDUCTION HEATING COOKER AND DRIVING METHOD THEREOF - An induction heating cooker is provided. The induction heating cooker may include a rectifier to rectify an input voltage into a direct current (DC) voltage and output the DC voltage, an inverter to generate an alternating current (AC) voltage by switching the DC voltage, a first heater driven by the AC voltage so as to heat a first cooking container, a second heater connected in parallel to the first heater, and driven by the AC voltage so as to heat a second cooking container, and a switching controller configured to output a switching signal to the inverter for controlling the first and second heaters in accordance with a selected operation mode. The selected operation mode may be a first operation mode for driving only the first heater, a second operation mode for driving only the second heater, or a third operation mode for driving both the first and second heaters at the same time. | 05-29-2014 |
20140151365 | ELECTRONIC INDUCTION HEATING COOKER AND OUTPUT LEVEL CONTROL METHOD THEREOF - An electronic induction heating cooker is provided. The electronic induction heating cooker may include a rectifier that rectifies an input voltage into a direct current (DC) voltage and output the DC voltage, an inverter including first, second and third switches connected in series between a positive power source terminal and a negative power source terminal to generate an alternating current (AC) voltage by switching the DC voltage, a first heater driven by the AC voltage so as to heat a first cooking container, a second heater connected in parallel to the first heater and driven by the AC voltage so as to heat a second cooking container, and a switching controller that generates a switching signal for controlling the first and second heaters in accordance with a set of operating conditions input thereto and adjusts a duty cycle of the switching signal. | 06-05-2014 |
20140263285 | Cooking Apparatus - The present invention is directed to an apparatus for cooking food products on both sides and, simultaneously, cooking them in the middle, and a method of cooking food products using said apparatus. In preferred embodiments, versions of the apparatus of the present invention comprise a crown pivotally connected to a base support, connected to a base, wherein when the crown is in the closed position with respect to the base food to be cooked is substantially enclosed in a cooking chamber comprising substantially a lower cook surface of 100 square inches or greater, a top cook surface of similar size, and is also subjected to microwaves generated by microwave generators located in the crown. | 09-18-2014 |
20150114953 | INDUCTION HEATING COOKING DEVICE - In order to provide an induction heating cooking device in which a supporting configuration of a heating coil unit is simple and can be easily assembled, and which can accurately and constantly maintain a distance between a top plate and heating coils, opposite side surfaces of a framework laid out below the top plate are configured to have first vertical parts, first horizontal parts, and second vertical parts. A heating coil supporting member that supports the heating coils is disposed to be bridged between the first horizontal parts of the opposite side surfaces of the framework, and the heating coil unit having the heating coil is configured to be securely supported by the first horizontal parts. | 04-30-2015 |
20150359045 | AN INDUCTION MODULE FOR AN INDUCTION COOKING HOB - An induction module for an induction cooking hob including a metal induction coil carrier for supporting at least one induction coil and a housing made of plastics for covering and/or enclosing the at least one induction coil. The housing is fixed or fixable to a bottom side of the induction coil carrier includes a bottom wall, one or more side walls and an open top side. At least one hook element is formed at one or more side walls of the housing. The induction coil carrier includes a horizontal main panel and at least one vertical sheet element containing at least one cut-out and extending downwards from the horizontal main panel. The hook element and the corresponding cut-out form a snap-in mechanism for fixing the housing to the induction coil carrier wherein the side wall of the housing is adjacent to the corresponding vertical sheet element of the induction coil carrier. | 12-10-2015 |
20160381735 | INDUCTION HOB AND METHOD FOR OPERATING AN INDUCTION HOB - The invention relates to an induction hob comprising at least two induction heaters ( | 12-29-2016 |