An electrical heating device, in particular for a vehicle, includes a heat exchanger body, with a heat transfer surface and an at least partially closed cavity. The at least partially closed cavity has a wall section that at least partially delimits the at least partially closed cavity that is adjacent to the heat transfer surface. A pyrotechnical charge is arranged in the at least partially closed cavity, and the at least partially closed cavity has a further wall section delimiting the at least partially closed cavity at least partially and to which an electrical connection line of the electrical heating device is adjacent.
ELEKTRISCHE HEIZEINRICHTUNG
ELECTRICAL HEATING DEVICE
DISPOSITIF DE CHAUFFAGE ÉLECTRIQUE
2020-02-26
Patent
Electronic Resource
German