EXHAUST-GAS TURBOCHARGER FOR AN INTERNAL COMBUSTION ENGINE

摘要

The invention relates to an exhaust-gas turbocharger for an internal combustion engine, comprising a housing (14) and a running gear (18), the housing (14) having a penetrable exhaust gas carrying section (15) and the running gear (18) having a turbine wheel (20) and a shaft (21) having an axis of rotation (22) and being non-rotatably connected to the turbine wheel (20). The turbine wheel (20) is rotatably mounted in the exhaust gas carrying section (15) and the turbine wheel (20) is adapted to be impinged upon by exhaust gas. A guide device (29) for modifying the impingement of the turbine wheel (20) by the exhaust gas is mounted in the exhaust gas carrying section (15), said guide device (29) comprising a penetrable annular guide grate (30) and an axial slide (31). The annular guide grate (30) comprises a support (37) for fixedly receiving the same and penetrable guide vanes (36), and the axial slide (31) is configured to receive the guide vanes (36). The invention is characterized in that the annular guide grate (30) comprises guide vanes (36) that are configured to be received by the axial slide (31) starting from the support (37). The invention is primarily used in utility vehicle manufacture.