TURBOCHARGER WITH COOLED TURBINE HOUSING, COOLED BEARING HOUSING, AND A COMMON COOLANT SUPPLY

摘要

A turbocharger has a turbine housing and a bearing housing that is connected to the turbine housing. The turbine housing is formed with a coolant inlet, a cooling jacket in the interior of the turbine housing, and a coolant outlet. The bearing housing has a coolant inlet, a cooling jacket in the interior of the bearing housing, and a coolant outlet. The coolant inlet of the bearing housing is connected to a branched coolant outlet of the turbine housing. The coolant outlet of the bearing housing is connected to a coolant return inlet of the turbine housing.