Abstract: The electric heating system, in particular for a hybrid vehicle or electric vehicle, is provided with a heating module. The heating module is provided with an electrically insulating, heat conducting ceramic substrate which has a heating zone and a control zone which are spaced apart from one another. The heating module comprises an electrical resistance heating element which is arranged on the ceramic substrate, in the heating zone thereof, and which is embodied as a resistance heating conductor which is mounted on the ceramic substrate. Further, the heating module comprises a transistor for controlling the current through the resistance heating conductor, wherein the transistor and other optionally present electrical components and conductor tracks are arranged in the control zone on the ceramic substrate. The heating module is provided with a first cooling element which is thermally coupled to the heating zone of the ceramic substrate.

Abstract: The electric heating system, in particular for a hybrid vehicle or electric vehicle, is provided with a heating module. The heating module is provided with an electrically insulating, heat conducting ceramic substrate which has a heating zone and a control zone which are spaced apart from one another. The heating module comprises an electrical resistance heating element which is arranged on the ceramic substrate, in the heating zone thereof, and which is embodied as a resistance heating conductor which is mounted on the ceramic substrate. Further, the heating module comprises a transistor for controlling the current through the resistance heating conductor, wherein the transistor and other optionally present electrical components and conductor tracks are arranged in the control zone on the ceramic substrate. The heating module is provided with a first cooling element which is thermally coupled to the heating zone of the ceramic substrate.

Abstract: A device for determining the temperature in the interior of a vehicle includes a temperature sensor for arrangement behind a wall adjacent the interior, and a processing unit receiving the measuring signal from the temperature sensor and outputting an output signal representing the temperature in the interior of the vehicle, and a thermal conductor for sensing the temperature of the air in the interior in the region close to the wall, the thermal conductor being in thermally conductive contact with the temperature sensor and being provided to extend up to or close to the wall or through an opening in the wall.

Abstract: A device for determining the temperature in the interior of a vehicle (12) comprises a temperature sensor (30) for arrangement behind a wall (18) adjacent the interior, and a processing unit (82) receiving the measuring signal from the temperature sensor (30) and outputting an output signal representing the temperature in the interior (10) of the vehicle (12). Further, it is provided with a thermal conductor element (36, 36′) for sensing the temperature of the air in the interior (10) in the region close to the wall, the thermal conductor element (36, 36′) being in thermally conductive contact with the temperature sensor (30) and being provided to extend up to or close to the wall (18) or through an opening (38) in the wall (18).