Turbocharger with multi-part bearing housing

摘要

The turbocharger has a bearing casing (6) arranged between a turbine casing and a compressor casing, and including a bearing for a rotor shaft. The bearing casing is formed from a compressor side casing main part (7) and a turbine side external heat shield (8). An inner heat shield (9) and a sealing are provided between the part (7) and shield (8). Oil planes (13, 14) are arranged between the rotor shaft and the part (7).