Compressor for exhaust turbocharger of internal combustion engine, particularly gasoline engine of motor vehicle, particularly passenger car, comprises guide element arranged against air flow in axial direction of compressor wheel

摘要

The compressor (42) comprises a compressor wheel (38), to which the air to be compressed is supplied in axial direction of the compressor wheel by a supply channel (60). An adjusting device (65) is provided, by which flow conditions for the compressor wheel are adjusted. Another supply channel (62) is provided, in which a guide element is arranged for guiding the air to be compressed. The guide element is arranged against the air flow in axial direction of the compressor wheel, where the axially aligned flow of the air is converted into a helical flow by the guide element.