TURBOCHARGER

摘要

Provided is a turbocharger that compresses combustion air in an internal combustion engine and that force-feeds the high-density air into a combustion chamber of the internal combustion engine. The turbocharger includes a turbine rotor blade that is rotationally driven by exhaust gas exhausted from the internal combustion engine; and a turbine nozzle (25) that guides the exhaust gas to the turbine rotor blade. The turbine nozzle (25) has, at an intermediate position in the radial direction, a partition member that divides the turbine nozzle (25); and an outer circumferential side (42b) of the partition member is inclined toward an inner circumferential side of the turbine nozzle (25) from the upstream side toward the downstream side of the exhaust gas that is guided to the turbine nozzle (25).