Compressor, in particular radial compressor, for an exhaust gas turbocharger of an internal combustion engine

摘要

The invention relates to a compressor, in particular a radial compressor (10), for an exhaust gas turbocharger of an internal combustion engine, having a housing (12) through which a receiving space (14) for a compressor wheel (16) of the compressor is formed, with a downstream of the receiving space (16 ), which is permeable by compressed air by means of the compressor wheel (16), and with a guide device (34) which has a plurality of guide vanes (36) arranged in the diffuser (32) and each having a chord of a chord length ) which are each rotatable about an axis of rotation relative to the housing (12) and rotatably mounted on the housing (12) via at least one diameter disc (38), the diameter being at least 90% of the chord length.