Patent ID: 10895166

Abstract:
Provided is a turbocharger, including: a separation wall surface, which is a wall surface of a bearing housing on a turbine impeller side, is positioned on an inner side with respect to an outer periphery of a back surface of the turbine impeller on the bearing housing side in a radial direction of a shaft, and is separated from the back surface in an axial direction of the shaft; and a heat-shielding plate, including: a main body portion (separation portion), which is separated from the separation wall surface in the axial direction, and is positioned between the back surface of the turbine impeller and the separation wall surface; and an insertion through hole (insertion portion), which receives a fastening member inserted thereinto in a direction of intersecting the axial direction of the shaft, the heat-shielding plate being mounted to the bearing housing by the fastening member.