Borgwarner Inc.

Aleksandar Vuletic

Sascha Karstadt

Jason Robert Walkingshaw

Sascha Weiske

Ondrej Cempirek

Alexander Sperle

Jason Walkingshaw

Oliver Weber

Ferdinand Winkler

Jason Walkinshaw

The present invention relates to an actuation device for a compressor inlet adjustment mechanism. The actuation device comprises a housing part and a lever assembly. The lever assembly comprises a bearing section, an input section and an output section. The output section is configured to be coupled to an adjustment ring of the adjustment mechanism on a first side of the housing part. The input section can be coupled to an actuator rod on a second side of the housing part. The lever assembly is rotatably mounted in the housing part via the bearing section on the compressor inlet side here.

Bearing system

A multi-flow exhaust gas turbocharger () comprising a turbine (), a turbine wheel, a first flow () and a second flow (), a bypass line () for bypassing the turbine wheel, a bypass valve unit () for adjusting the size of a bypass exhaust gas flow through the bypass line (), and comprising a flow connection unit () for adjusting an extent of the connection of exhaust gas flows into the flows (), characterized in that the bypass valve unit () and the flow connection unit () can be actuated in a mechanically coupled way by means of a coupling unit ().

Exhaust gas turbocharger with combined adjustment device for bypass valve and flow connection

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Kirchheimbolanden, Germany

Aleksandar Vuletic