Exhaust-driven turbocharger for internal-combustion engine, has flow through housings, and rotor is rotably stored in housings, where rotor has turbine wheel with hub front face, and compressor wheel is rotably connected with help of shaft

摘要

The exhaust-driven turbocharger (14) has flow through housings (15,16,17), and a rotor (18) is rotably stored in the housings. The rotor has a turbine wheel (20) with a hub front face, and a compressor wheel (19) is rotably connected with the help of a shaft (21). The turbine wheel is driven in an operation of exhaust gas of the internal-combustion engine (1). A percussion body in the housing is positioned in area of the hub front face under observation of distances.