Exhaust turbine for turbocharger ha guide blades with flow intake edges and/or outflow edges at angle relative to jacket line, and cover rings to connected blade ends

摘要

The turbine has a rotor surrounded by a guide grid with guide blades. Flow intake edges (24) and/or flow outlet edges (23) of the guide blades (8-12) extend at an angle relative to the surface line of jacket surfaces (20,21). The guide blades are of different lengths (13-17), and are connected to each other by cover ring at the ends.