Abstract: A connection socket for fluid-conducting line systems, and including a fluid channel extending along a fluid channel axis. The fluid channel may be connected to guide channels on at least a first and second connection ends of the connection socket. A measurement section is located between the first and second connection ends and a sensor system is provided therein to measure the pressure of a medium flowing within the fluid channel. The sensor system includes a connection interface for connecting to a control unit and measuring pressure in the fluid channel. For pressure measurement, at least two strain measurement sensors are arranged around the fluid channel axis on an outer wall of the measurement section. A control unit may be connected to the sensor system for measuring the pressure of a fluid in the connection socket.

Abstract: A hob has a hob plate and a plurality of heating devices arranged beneath the hob plate, wherein the hob plate is designed such that it transmits light in the wavelength range visible to the human eye. The heating device has an electrical resistance heater arranged on a support with thermal insulation. IR-stimulable material including quantum dots is arranged as an indicator light or lighting means on the resistance heater or on the thermal insulation or on the hob plate. The IR-stimulable material is formed in such a way that it can be excited to output light for the indicator light by excitation light in the IR wavelength range.

Abstract: The invention relates to a microwave generator in which the total maximum available microwave power is divided between at least two channels, preferably two identical channels. A higher degree of efficiency can be achieved in this way. The invention further relates to a microwave oven having a microwave generator of this kind.

Abstract: A cooktop includes a boundary element which borders the cooktop at least on one side, and a camera for recognition of operating gestures, wherein the camera is arranged in a recess of the boundary element.

Abstract: In the case of a method for operating a cooking point with a gas burner of a gas hob in which a pan detection is provided for switching off the gas burner when the pan is removed, the pan detection can detect the re-placement of a removed pan onto the cooking point. It then brings about a further operation of the gas burner by igniting the gas burner. When the gas burner is ignited after re-placement of the pan, a power level originally set for the gas burner is only achieved to the full extent with a time delay.

Abstract: An operating control device for adjusting the power of a heating device has a rotary knob that has an off position in which said rotary knob is deactivated, and a working position into which said knob can be brought to adjust the power. The working position is predetermined by a lock-in position, and the rotary knob can be rotated over a working angle of a rotation range in at least one direction of rotation from the working position counter to a counterforce that rises as the angle of rotation increases. The operating control device can detect the angle of rotation and uses a control system of the operating control device for adjusting the power. The control system is configured in such a manner that the power is adjusted more rapidly as the angle of rotation increases.

Abstract: A holding device for an operator control on a front cover of an electrical appliance is designed for attachment to the front cover and has a feedthrough for a rotating shaft of a rotary encoder of the operator control. The holding device is embodied in an annular fashion around the feedthrough and has a front cover attachment part as well as a lighting ring part which is fitted onto the front of the front cover attachment part. The lighting ring part essentially covers the front cover attachment part toward the front, wherein the two parts have a circular-ring-like intermediate space between them, in which intermediate space at least one component carrier, which has a plurality of LEDs on the side toward the front cover attachment part, is arranged.

Abstract: An operator control device for functional adjustment of a functional device includes an operator control knob which has an off position in which the operator control device is deactivated. Said knob can be brought into a working position for functional adjustment purposes. The working position is predetermined by a lock-in position, and, starting from the working position, the operator control knob can be pulled out of the operator control device or pressed into the operator control device against a counterforce which increases as the distance from the working position increases. Here, the operator control device includes a movement detection means for detecting movement of the operator control knob out of the working position in one direction or in the other direction. The movement detection means is connected to a controller of the operator control device so as to carry out functional adjustment in a manner dependent on the detected movement.

Abstract: A camera module for operating gesture recognition includes a camera, an evaluation unit which evaluates picture data generated by the camera for recognition of an operating gesture from a predefined set of operating gestures, wherein the operating gestures serve for operator control of a home appliance, wherein the home appliance includes a control device for function control separate from the camera module, and an interface for coupling of the camera module with the control device, wherein information according to the recognized operating gesture is transmitted to the control device via the interface.

Abstract: A cooktop includes a boundary element which borders the cooktop at least on one side, and a camera for recognition of operating gestures, wherein the camera is arranged in a recess of the boundary element.

Abstract: In a method for operating an electrical appliance such as a hob, the electrical appliance has a plurality of functional units, an operator control surface and a freely movable operator control element for mounting on the operator control surface, with a mounting point for the operator control element provided on the operator control surface for each functional unit. A sensor for a touch switch and a sensor for identifying the rotation of the operator control element are provided on the mounting point. The mounting of an operator control element on the mounting point is identified and evaluated as an activation indication of the associated functional unit. Subsequent rotation of the operator control element is identified and effects a change in the functional unit, with a functional state of the corresponding functional unit being maintained after the operator control element is removed from the mounting point.

Abstract: An operating device for an electric hob comprises a plurality of touch pads as touch points, in which operation takes place by applying a finger to specific defined touch points. The touch pads may be in themselves structurally movable separately of the electric hob or the operating device. The touch pads comprise individual coding circuits which can be accomplished by way of modulation of an electromagnetic field. The operating device has an electrode surface for attachment next to the electric appliance, on which the touch pads are arranged. Capacitive coupling is formed between the touch pads and the electrode surface. The operating device comprises a drive and evaluation device connected to the electrode surface both for detecting touching of a touch pad in general and for detecting and differentiating between touching of a specific touch pad and touching of another touch pad as indicated by the individual coding circuit.

Abstract: The invention relates to a temperature probe for an oven, comprising in one embodiment a longitudinal housing in the form of a spit. A temperature sensor and an electronic unit are arranged in a tip and are connected at the other end to emitting means. The temperature probe comprises a thermogenerator for producing energy. The thermogenerator uses a temperature difference between a higher temperature inside the oven and a lower core temperature in a food product, such as roast, in which the temperature probe is inserted, for producing energy for operating the emitting means.

Abstract: An operating device for an electrical appliance has a control panel and an operating element for rotary actuation arranged thereon and a controller, wherein said operating element is mounted in a receptacle arranged behind said control panel and comprises on a front a touch-sensitive switch with a sensor element being connected electrically conductively to said controller. Said operating device comprises a retraction device for retracting said operating element into its recessed position in said receptacle by pressing. Said retraction device is configured in such a way that said knob can only be retracted into its recessed position in a single retraction rotational position, said touch-sensitive switch being deactivated by said controller in said retraction rotational position.

Abstract: A gas burner for a gas cooktop has a gas burner body with gas outlet openings. A thermogenerator is arranged above the gas burner body, advantageously arranged concentrically relative to said gas burner body and with the same shape and size, wherein the thermogenerator is heated by said gas burner body. The thermogenerator bears against a cooler pot base by way of its upper face. The thermogenerator generates electrical energy which is used to operate a control of the gas cooktop and which can be stored.

Abstract: An operating control device for adjusting the power of a heating device has a rotary knob that has an off position in which said rotary knob is deactivated, and a working position into which said knob can be brought to adjust the power. The working position is predetermined by a lock-in position, and the rotary knob can be rotated over a working angle of a rotation range in at least one direction of rotation from the working position counter to a counterforce that rises as the angle of rotation increases. The operating control device can detect the angle of rotation and uses a control system of the operating control device for adjusting the power. The control system is configured in such a manner that the power is adjusted more rapidly as the angle of rotation increases.

Abstract: A holding device for an operator control on a front cover of an electrical appliance is designed for attachment to the front cover and has a feedthrough for a rotating shaft of a rotary encoder of the operator control. The holding device is embodied in an annular fashion around the feedthrough and has a front cover attachment part as well as a lighting ring part which is fitted onto the front of the front cover attachment part. The lighting ring part essentially covers the front cover attachment part toward the front, wherein the two parts have a circular-ring-like intermediate space between them, in which intermediate space at least one component carrier, which has a plurality of LEDs on the side toward the front cover attachment part, is arranged.

Abstract: An operating device and an electrical appliance provided with said operating device is disclosed. The electrical appliance comprises light barriers mounted on a frame that rests on a worktop. The light barriers can detect whether a finger is placed on one or more of the control panels for operation or controlling of said operating device or said electrical appliance. The control panels are arranged along one line in front of the light barriers. The control panels are provided at the top thereof with corresponding identifications, for example in the form of symbols. By moving the control panels away from the actual housing of the electrical appliance it is possible to provide larger heated surfaces for the cooking places.

Abstract: In the case of a method for operating a cooking point with a gas burner of a gas hob in which a pan detection is provided for switching off the gas burner when the pan is removed, the pan detection can detect the re-placement of a removed pan onto the cooking point. It then brings about a further operation of the gas burner by igniting the gas burner. When the gas burner is ignited after re-placement of the pan, a power level originally set for the gas burner is only achieved to the full extent with a time delay.

Abstract: In a method for operating an electrical appliance such as a hob, the electrical appliance has a plurality of functional units, an operator control surface and a freely movable operator control element for mounting on the operator control surface, with a mounting point for the operator control element provided on the operator control surface for each functional unit. A sensor for a touch switch and a sensor for identifying the rotation of the operator control element are provided on the mounting point. The mounting of an operator control element on the mounting point is identified and evaluated as an activation indication of the associated functional unit. Subsequent rotation of the operator control element is identified and effects a change in the functional unit, with a functional state of the corresponding functional unit being maintained after the operator control element is removed from the mounting point.