公开(公告)号：EP4462950A1

公开(公告)日：2024-11-13

申请号：EP23172379.2

申请日：2023-05-09

申请人： BorgWarner Inc.

发明人： Casas, Julio ,  Viana, José ,  Muños, Mauricio ,  Ramírez, Luis ,  Pais, Pablo

IPC分类号： H05B3/26 ,  F24H9/1818 ,  F24H1/12 ,  F24H1/00 ,  B60H1/22 ,  H01H33/59 ,  H05B1/02

摘要： Disclosed is a heating device comprising a heating resistor assembly comprising a positive terminal (13), a negative terminal (14), and heating resistors (10, 10a, 10b) connected in series between the positive terminal (13) and the negative terminal (14), and a transistor switch (21) connected in series with the heating resistors (10). According the invention a first half (10a) of the heating resistors connects the positive terminal (13) to the transistor switch (21) and a second half (10b) of the heating resistors (10) connects the transistor switch (21) to the negative terminal (14).