Exhaust-gas turbocharger for use with variable turbine geometry for motor vehicle, has guide vanes arranged within input flow area of turbine wheels, where guide vanes have axially controlled play

摘要

The exhaust-gas turbocharger has guide vanes (5) arranged within input flow area of turbine wheels (2). The guide vanes have an axially controlled play that is provided between a front side of carrier ring (7) and an opposite circular radial surface (8).