Patent ID: 8230683
Filing Date: 2012-07-31
Classification: F01D,F02B,F02C,F05D

Abstract:
1. An exhaust gas turbocharger turbine for an internal combustion engine having a housing ( 2 ) including a turbine rotor structure ( 4 ) with a turbine rotor ( 5 ) having a shaft ( 6 ) supported in the housing ( 2 ) rotatably about an axis of rotation ( 7 ), said housing ( 2 ) including an exhaust gas flow guide section ( 3 ) surrounding the turbine rotor ( 5 ), the exhaust gas guide section ( 3 ) including an exhaust gas flow Control arrangement with a guide vane structure ( 15 ) for directing exhaust gas onto the turbine rotor ( 5 ), a flow control arrangement ( 14 ) and an adjustment mechanism ( 19 ) with an axially movable control slide ( 16 ) engaged by an operating fork ( 20 ), a guide element ( 22 ) extending parallel to the axis of rotation ( 7 ) of the rotor ( 5 ) said operating fork ( 20 ) having an opening ( 26 ) through which said guide element ( 22 ) extends for slidably supporting the operating fork ( 20 ), the operating fork ( 20 ) having a guide section ( 21 ) with a groove ( 28 ) into which a lever end ( 31 ) of an operating lever ( 32 ) extends for the conversion of pivot movement of the operating lever ( 32 ) to a translatory movement for the axial movement of the operating fork ( 20 ).