Abstract: An induction device includes a plurality of induction areas which can be controlled independently from one another, and a control unit configured to control the plurality of induction areas within a control period from a first control interval and a second control interval repetitively with an alternating current frequency and to supply the plurality of induction areas with energy. The control unit operates in the first control interval at least two of the plurality of induction areas with a first phase shift to minimize interference.

Abstract: An induction energy transmission system includes a supply unit having a supply induction element to inductively provide energy in an operating state. A receiving unit receives at least part of the energy provided by the supply induction element in the operating state. A sensor unit detects a measurement variable and a first information channel transmits a first signal between the receiving unit and the supply unit, with the first signal coding the measurement variable. A second information channel which differs from the first information channel transmits a second signal between the receiving unit and the supply unit, with the second signal coding the measurement variable.

Abstract: A cooking appliance apparatus includes at least one fan unit having at least one fan wheel which is mounted for rotation about a rotation axis. A heating element is provided to heat the fan wheel in at least one operating state, with the heating element being configured as an induction heating element.

Abstract: A cooking appliance device includes a heating unit having a heating element for heating a cooking chamber in a heating operating state, and a cooking chamber element configured to at least partially bound the cooking chamber. The cooking chamber element has a part region with a surface shape which changes in the heating operating state in response to a thermal expansion of the cooking chamber element. The heating unit includes an adapting element which is arranged at least in part on the cooking chamber element and has in facing relation to the part region a surface which adapts in the heating operating state to the surface shape of the part region.

Abstract: An induction energy transmission system includes a receiving unit having a first receiving induction element for receiving an inductively provided energy, and a voltage converter unit connected to the first receiving induction element and configured to convert an electrical voltage of the first receiving induction element for supply of energy to an additional unit.

Abstract: An induction cooktop device includes a cooktop plane and an induction heating unit that includes an induction heating element, with the induction heating element extending at least in a subarea along a first principal plane of orientation which deviates from the cooktop plane. The induction heating element includes a first section extending at least essentially within a second principal plane of orientation, and a second section extending at least essentially within a third principal plane of orientation which differs from the second principal plane of orientation.

Abstract: A cooking appliance apparatus, in particular an oven apparatus, includes a first heating element, a second heating element, a control unit configured to jointly operate the first and second heating elements to heat a cooking chamber in an operating state, and a power distributor unit which is configured to divide a total power into a first output power and a second output power in the operating state and to supply the first output power to the first heating element and the second output power to the second heating element.

Abstract: A cooking appliance device includes a control and/or regulating unit provided to repetitively control a first induction target with a first heating current frequency in a periodic continuous heating operating state, which is allocated an operating period, to supply the first induction target with energy, and to operate the first induction target in a switched-on interval of the operating period with a heating power. The control and/or regulating unit is provided to select in the continuous heating operating state a sum of all switched-on intervals of the operating period as a multiple of a reciprocal value of the first heating current frequency.

Abstract: A cooking utensil includes a drive unit which is configured to drive at least one consumer, and a receiving unit which is configured to receive energy in a contactless manner and to supply energy to the drive unit. The cooking utensil can be part of a cooking system which further includes a cooktop apparatus having an induction unit configured at least to supply energy for the receiving unit of the cooking utensil.

Abstract: A pad device includes a pad unit for placement at least in part between a setting-down counter and a heated cooking vessel in a heating operating mode. To provide great flexibility, the pad device includes an electronic unit which supplies at least one function in at least one operating mode.

Abstract: A cooking appliance device includes a heating unit having a heating element for heating a cooking chamber in a heating operating state, and a cooking chamber element configured to at least partially bound the cooking chamber. The cooking chamber element has a part region with a surface shape which changes in the heating operating state in response to a thermal expansion of the cooking chamber element. The heating unit includes an adapting element which is arranged at least in part on the cooking chamber element and has in facing relation to the part region a surface which adapts in the heating operating state to the surface shape of the part region.

Abstract: A household appliance device includes an integer number N of row switching elements at a row position i, wherein i is an integer number 1?i?N, an integer number M of column switching elements at a column position j, wherein j is an integer number 1?j?M, a heating matrix including at least N×M heating matrix elements having positions (i,j), with N+M>2, wherein a heating matrix element at the position (i,j) includes at least one inductor at the position (i,j) and is connected to both the i-th row switching element and the j-th column switching element. At least one switching diode connects at least one of the row switching elements or at least one of the column switching elements to at least one reference potential.

Abstract: A hob device includes a power supply unit, a receiving unit configured to receive an item of information, and a control unit configured to control the power supply unit in an operating state and to access the receiving unit. The control unit is configured to deactivate the power supply unit in the operating state for an inactivity time interval and to access the receiving unit during the inactivity time interval.

Abstract: In a method for installing a cooking system, an orientation parameter is determined, at least semi-automatically, in the course of an orientation of a position of a heating unit of the cooking system in relation to a desired placement position which is provided for a placement item and defined by a cooktop plate of the cooking system, and the orientation parameter is taken into account during the orientation of the position of the heating unit relative to the desired placement position.

Abstract: An induction energy transmission system includes a supply unit having a supplying induction element for supplying energy, and a receiving unit having a receiving induction element that receives energy from the supplying induction element when in an operational state a shortest connection between the supplying induction element and the receiving induction element is minimal. The supplying induction element has a sub-region which, in the operational state, is oriented at an angle relative to a plane that is at least substantially perpendicular to the shortest connection between the supplying induction element and the receiving induction element.

Abstract: An induction hob device comprising at least one cooktop, at least one first inductor having at least one first coil portion and at least one further first coil portion, and at least one second inductor having at least one second coil portion. In order to improve efficiency, it is proposed that the second coil portion is at least partly located between the first coil portion and the further first coil portion.

Abstract: 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.

Abstract: A cooking system includes a placement unit which has a food-holding element and a heating unit for heating the food-holding element. An induction unit provides in at least one operating state an amount of heating energy for inductively heating the food-holding element. The heating unit includes a heating element which is different from an induction heating element and is provided for heating the food-holding element.

Abstract: In a method for operating a cooking zone of a cook top, wherein the cooking zone is formed by at least two cooking sub-zones and each cooking sub-zone can be heated by at least one heating unit, with the heating units arranged adjacent to each other without overlapping such that a cohesive heatable surface is formed during a joint operation of the cooking sub-zones, detection of an occupancy of a cooking sub-zone by at least one food preparation vessel is activated in a first operating mode and a same electrical power is supplied to all activated cooking sub-zones occupied by a food preparation vessel.

Abstract: A gas cooking zone includes a gas burner having a burner base, a burner cover and a plurality of gas outlet ports, with the gas outlet ports being arranged on a closed curve, An infrared sensor device is arranged on the closed curve or offset in a radially outward direction from the closed curve and ascertains a temperature of a cooking receptacle associated with the gas cooking zone. The infrared sensor device is configured to at least partially penetrate the burner base and the burner cover.