Exhaust-gas turbocharger for internal combustion engine, has three studs arranged at fixed-blade carrier in circumferential direction and pass through notches formed in bearing housing to form bayonet lock for connecting carrier at housing

摘要

The turbocharger has a bearing housing, a turbine wheel, a fixed-blade carrier (10), and guide vanes. The guide vanes are arranged swivellably in a wind tunnel that is formed around the wheel. Three studs (14) are arranged at the carrier in a circumferential direction. The housing includes a section on which three notches are formed. The studs pass through the notches to form a bayonet lock for connecting the carrier at the housing.