Abstract: A device for protecting a plug-in connection between a first power plug of an electric appliance and a switchable power socket. The switchable power socket has a socket for receiving the first power plug and a second power plug for coupling the switchable power socket to an electrical mains. The device has a wall which, when the device is installed, at least partially surrounds the switchable power socket with the first power plug plugged therein. The wall is formed with a plug-side recess in which the second power plug at least partially penetrates the wall. The wall covers the first power plug at least partially, when the device is installed, in order to prevent the first power plug from being pulled out of the socket. A sensor detects whether or not the wall surrounds the switchable power socket and informs a control unit that controls the electrical device.

Abstract: A device for protecting a plug-in connection between a first power plug of an electric appliance and a switchable power socket. The switchable power socket has a socket for receiving the first power plug and a second power plug for coupling the switchable power socket to an electrical mains. The device has a wall which, when the device is installed, at least partially surrounds the switchable power socket with the first power plug plugged therein. The wall is formed with a plug-side recess in which the second power plug at least partially penetrates the wall. The wall covers the first power plug at least partially, when the device is installed, in order to prevent the first power plug from being pulled out of the socket. A sensor detects whether or not the wall surrounds the switchable power socket and informs a control unit that controls the electrical device.

Abstract: A device for a system for producing food includes a movable nozzle which is configured to expel a printable mass in various positions, in order to produce a spatial configuration of the printable mass for food. A movable heating unit is configured to supply thermal energy to the printable mass which has been expelled from the nozzle. A control unit is configured to determine a recipe for producing food. The recipe indicates position data with a plurality of positions at which the printable mass is to be expelled from the nozzle, in order to produce the spatial configuration of the printable mass for the food. In addition, the control unit is configured to move the movable nozzle and the movable heating unit in accordance with the position data.

Abstract: A housing having at least one valve seat for at least one flap, which is supported so it can rotate on a drive shaft. The drive shaft is guided on at least one side through the housing, a sleeve, through which the drive shaft is rotatably guided, being disposed fixed in place on the inside of the housing in this area. The sleeve has a first area, which faces the flap and encloses the drive shaft with a first slight play. Furthermore, the sleeve has a second area, which faces away from said flap and has a diameter expansion in comparison to the first area and which, on the front side thereof facing away from the flap encloses the drive shaft with a second slight play. Furthermore, the valve is a gas recirculation valve of a motor vehicle.

Abstract: A housing having at least one valve seat for at least one flap, which is supported so it can rotate on a drive shaft. The drive shaft is guided on at least one side through the housing, a sleeve, through which the drive shaft is rotatably guided, being disposed fixed in place on the inside of the housing in this area. The sleeve has a first area, which faces the flap and encloses the drive shaft with a first slight play. Furthermore, the sleeve has a second area, which faces away from said flap and has a diameter expansion in comparison to the first area and which, on the front side thereof facing away from the flap encloses the drive shaft with a second slight play. Furthermore, the valve is a gas recirculation valve of a motor vehicle.

Abstract: The invention relates to an evaluation unit to evaluate detector events registered by one or more detectors, whereby the evaluation unit contains signal processors that serve to process the signals from the detectors. According to the invention, the evaluation unit is characterized in that it has at least one distributor that relays the signals from the detector to at least one selected signal processor.