Charging air compressor for motor vehicle engine has compressed air outlet, inlet coaxial to inlet opening of guide blade rim with blades parallel to axis with surfaces inclined to radius

摘要

The compressor has a compressor housing (2) containing a driven radial compressor wheel (4) and with an outlet (5) for the compressed air and an inlet (8) for the induction air coaxial to the opening of the inlet of a guide blade rim (13) whose guide blades (14) are parallel to the rotation axis (7) with surfaces adjustably inclined w.r.t. a radius.