|국가/구분||United States(US) Patent 등록|
|우선권정보||DE-102 31 108(2002-07-10)|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 4 인용 특허 : 5|
In an exhaust gas turbine for a turbocharger of an internal combustion engine with a casing and a rotor rotatably supported in the casing, the casing includes an inlet duct with a guide vane structure supported so as to be movable into and out of a flow inlet area to the rotor by means of an electric motor.
What is claimed is: 1. An exhaust gas turbine for a turbocharger of an internal combustion engine, comprising a turbine casing (1) with an inlet duct (13), a rotor (1a) rotatably supported in said turbine casing (1), a guide vane structure (9) axially movably supported in said casing (1) so as to be movable axially into and out of an annular space (8) surrounding the rotor ( 1a), and an actuating device (23) arranged in the region of the outer circumference of the rotor for moving the guide vane structure (9), said actuating device (23) consisting of an...