公开(公告)号：US20200376928A1

公开(公告)日：2020-12-03

申请号：US16496521

申请日：2018-03-20

Applicant: Webasto SE

Inventor： CHRISTIAN BAECKER ,  MICHAEL POEHNER ,  UWE STRECKER ,  WERNER VOGL ,  NIKOLAUS GEBHARDT ,  NILS ELM ,  JENS WIESKE

IPC: B60H1/22

Abstract: The disclosure relates to an electric heating device, particularly a parking heater, for a motor vehicle, wherein the electric heating device is configured to be connected to an external system voltage and to be incorporated in an on-board motor vehicle cooling circuit, comprising at least one electric heating element for the delivery of heat to a coolant fluid which is present in the cooling circuit, and a power supply unit for the transformation of the external system voltage. Outputs for battery charging, the operation of a circulation pump or the operation of a vehicle fan.

公开(公告)号：US20200009943A1

公开(公告)日：2020-01-09

申请号：US16488285

申请日：2018-03-21

Applicant: Webasto SE

Inventor： CHRISTIAN BAECKER ,  PETER NEIDENBERGER ,  TOBIAS PFANNENSTIEL

IPC: B60H1/22 ,  F24H1/00 ,  F24H1/16

Abstract: An electrical heating apparatus for a motor vehicle includes a volume for receiving and conducting a liquid, a liquid inlet and a liquid outlet. The liquid can flow in through the liquid inlet into the volume and can flow out through the liquid outlet. At least one heating element is arranged in the volume. At least one deviating device is provided in such a way that the liquid flowing from the liquid inlet to the liquid outlet is deviated so that a flow path is increased.