公开(公告)号：US20210136873A1

公开(公告)日：2021-05-06

申请号：US16606337

申请日：2018-03-13

Applicant: Webasto SE

Inventor： MARTIN ZOSKE ,  VOLODOMYR ILCHENKO ,  UWE STRECKER ,  NIKOLAUS GERHARDT ,  MICHAEL SCHWANECKE ,  VITALI DELL ,  BENGT MEIER

IPC: H05B1/02 ,  H01H39/00 ,  B60H1/22

Abstract: 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.

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：US20200224926A1

公开(公告)日：2020-07-16

申请号：US16615090

申请日：2018-05-08

Applicant: Webasto SE

Inventor： MARTIN ZOSKE ,  VOLODYMYR ILCHENKO ,  UWE STRECKER ,  BENGT MEIER ,  NIKOLAUS GERHARDT ,  MICHAEL SCHWANECKE ,  MANFRED GRUBER ,  CHRISTIAN KUSSMANN

IPC: F24H3/04 ,  B60H1/22 ,  H05B3/06 ,  H05B3/14

Abstract: An electric air heating device for a vehicle, specifically a motor vehicle, preferably a private car or a heavy goods vehicle, including at least a first heating element around which the air to be heated flows, wherein the first heating element comprises a preferably electrically-insulating substrate and at least one electrically-conductive carbon-based coating, specifically a polymer coating.

公开(公告)号：US20200094655A1

公开(公告)日：2020-03-26

申请号：US16615752

申请日：2018-05-08

Applicant: Webasto SE

Inventor： MARTIN ZOSKE ,  VOLODYMYR ILCHENKO ,  UWE STRECKER ,  BENGT MEIER ,  NIKOLAUS GERHARDT ,  MICHAEL SCHWANECKE

IPC: B60H1/22 ,  F24H3/04 ,  F24H1/10 ,  F24H1/12 ,  F24H1/20 ,  H05B3/14

Abstract: An electrical air heater, in particular for a motor vehicle, including a first heating element and at least one second heating element The heating elements each include a first conductive layer, in particular a first metal layer, a second conductive layer, in particular a second metal layer (11a, 11b), and a polymer layer. The polymer layer contains a polymer component and a conductive carbon component. An interspace is formed between the heating elements, through which interspace air is able to flow for the heating thereof.