Patent ID: 9506698
Filing Date: 2016-11-29
CPC Classification: B60H,F24H,F28D,H05B

Claim Text:
1. An electrically operable heating device, through which liquid is passed, comprising a housing, an electrically operable heating apparatus, and a liquid chamber for accommodating a heat-transferring liquid and allowing said liquid to flow through, wherein the liquid chamber has a plurality of plate pairs consisting of two plates connected to one another at predefined distances, whereby liquid flow channels are produced in the plate pairs, the plates have an inlet opening and an outlet opening to allow the heat-transferring liquid to flow into the liquid channels, and have a separating web starting from the inlet opening and the outlet opening, the separating web having an end at which the heat-transferring liquid flowing through can be diverted from an inflow direction into an outflow direction, the plates, in regions of the inlet and outlet openings, have plate dishes which distance the plates, of different plate pairs from one another, arranged adjacently in the heating device, and the electrically operable heating device is formed as a heating composite having heating units containing a plurality of heating elements, wherein the heating composite can be arranged in such a way between the liquid chambers by inserting the heating units into the accommodating spaces produced between the plate pairs.