Abstract: A cooking appliance apparatus includes a first inverter, a second inverter, a first inductor, a set of further inductors including a first further inductor and a second further inductor, and a switching arrangement configured such as to allocate in an operating state the first inverter to the inductor and to allocate the second inverter in the operating state to an arbitrary one of the first and second further inductors of the set of further inductors.

Abstract: A hob device includes a plate unit including a plate main body, which has a plate side with an at least substantially smooth surface in a surface portion, a first layer unit arranged in a first sub-region of the surface portion and being at least substantially non-transparent, and a second layer unit arranged in a second sub-region of the surface portion and designed to scatter light.

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: An induction hob device includes at least one induction heating element adapted to heat a cooking utensil, and at least one detection circuit which cooperates with the at least one induction heating element to detect a presence of the cooking utensil. The at least one detection circuit is hereby directly connected to the at least one induction heating element irrespective of an operating state.

Abstract: A hob apparatus includes a configuration unit having at least two input connections for connection to at least two inverters in one-to-one correspondence, at least two output connections for connection to at least two heating elements in one-to-one correspondence, and at least one switch operably connected to a first one of the at least two input connections and operably connected to at least a first one of the at least two output connections. The configuration unit operates the at least two inverters in at least one operating state in parallel to at least one of the at least two heating elements. The configuration unit includes at least one bridging element to connect the first one of the at least two input connections and a second one of the at least two output connections to one another independently of a switching position of the at least one switch.

Abstract: A cooktop device includes at least one heater arrangement, and at least one control unit configured to define in at least one operating mode a number of virtual heating zones with different heat output densities depending on a size of the cookware. The virtual heating zones are formed by adjacently arranged heating elements of the heater arrangement of a number or size sufficient to heat the cookware.

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: 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 hob apparatus includes a configuration unit having at least two input connections for connection to at least two inverters in one-to-one correspondence, at least two output connections for connection to at least two heating elements in one-to-one correspondence, and at least one switch operably connected to a first one of the at least two input connections and operably connected to at least a first one of the at least two output connections. The configuration unit operates the at least two inverters in at least one operating state in parallel to at least one of the at least two heating elements. The configuration unit includes at least one bridging element to connect the first one of the at least two input connections and a second one of the at least two output connections to one another independently of a switching position of the at least one switch.

Abstract: An induction hob device includes at least one induction heating element adapted to heat a cooking utensil, and at least one detection circuit which cooperates with the at least one induction heating element to detect a presence of the cooking utensil. The at least one detection circuit is hereby directly connected to the at least one induction heating element irrespective of an operating state.

Abstract: A cooktop device includes at least one heater arrangement, and at least one control unit configured to define in at least one operating mode a number of virtual heating zones with different heat output densities depending on a size of the cookware. The virtual heating zones are formed by adjacently arranged heating elements of the heater arrangement of a number or size sufficient to heat the cookware.

Abstract: An induction cooktop includes a cooking zone, and a circuit arrangement for operating the cooking zone. The circuit arrangement has a parallel circuit, in which two inductors are connected in parallel manner. An apparatus is configured to detect occupancy of at least one cooking sub-zone of the cooking zone by a food preparation vessel and includes a current measuring element which is connected in series to the parallel circuit.

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: An induction cooktop includes a cooking zone, and a circuit arrangement for operating the cooking zone. The circuit arrangement has a parallel circuit, in which two inductors are connected in parallel manner. An apparatus is configured to detect occupancy of at least one cooking sub-zone of the cooking zone by a food preparation vessel and includes a current measuring element which is connected in series to the parallel circuit.