TURBOCHARGER DEVICE FOR AN INTERNAL COMBUSTION ENGINE

摘要

The invention relates to a turbocharger device for an internal combustion engine. Said turbocharger device comprises two exhaust gas turbochargers whose turbines can be driven by the exhaust gas of the internal combustion engine and whose compressors compress combustion air of the internal combustion engine up to an increased charging pressure. A controlling element, which is provided for the adjustable supply of exhaust gas to one turbine or to both turbines, is placed in the flow path of the exhaust gas. In a compact embodiment, the invention provides that a shared exhaust gas inflow channel for both turbines is placed on the turbine housing of an exhaust gas turbocharger, whereby two exhaust gas channel sections for the exhaust gas supply of each turbine branch off from said exhaust gas inflow channel. The controlling element is placed in the branching off of the exhaust gas channel sections from the exhaust gas inflow channel on the turbine housing.