Fan for auxiliary heater of vehicle, has contact arrangement which is provided with ground contact portion that is provided for establishing ground connection between drive arrangement and housing portion

摘要

The fan has housing assembly (12) which is provided with housing portion (14) that is connected to housing portion (24), by which housing portion (14) is carried by a fan motor, and housing portion (24) is carried by drive arrangement (42) for the fan motor. The housing portion (14) forms a contact arrangement (54) between the fan motor and the drive arrangement. The contact arrangement has a ground contact portion (76) which is provided for establishing a ground connection between the drive arrangement (42) and the housing portion (14).