Turbine for exhaust gas turbocharger, particularly for motor vehicle, has turbine housing and waste gate-valve which has waste gate-flap that controls flue gas volume passing through waste gate-valve

摘要

The turbine (1) has a turbine housing (3) and a waste gate-valve (4) which has a waste gate-flap (5) that controls flue gas volume passing through the waste gate-valve. The waste gate-flap has a waste gate-bush (6) that is positioned in a break-through of the turbine housing, where the break-through is formed by the waste gate-valve. The waste gate-bush serves as valve seat for the waste gate-flap. Independent claims are also included for the following: (1) an exhaust gas turbocharger with a compressor; and (2) a method for mounting a turbine.