Exhaust-gas turbocharger for combustion engine of motor vehicle, has radial turbine, turbine housing flow through by exhaust gas and spiral or screw threaded exhaust gas emission housing provided to turbine housing

摘要

The exhaust-gas turbocharger (1) has a radial turbine and a turbine housing (2) flow through by exhaust gas. A spiral or screw threaded exhaust gas emission housing (5) is provided to the downstream of the turbine housing. The emissive exhaust gas flow is diverted in spiral or screw threaded path in an axial direction of the turbine housing.