Turbocharger for an internal combustion engine

摘要

The device has an exhaust gas turbine (2) in the engine's exhaust gas system and a compressor (3) in the induction tract connected to the turbine via a shaft (5). At least one rotary component of the turbo charger is driven by an electric motor (7). The rotor (8) of the electric motor is constructed for favorable flow characteristics and made in one piece with the compressor wheel (6).