Borgwarner Inc.

Christian Haibt

Thomas Ramb

Leif Heidingsfelder

Frank Scherrer

Dietmar Metz

Julia Nohl

A turbine with variable turbine geometry for an internal combustion engine. The turbine includes a bearing housing, a turbine housing, and a cartridge which has a blade bearing ring for mounting a plurality of adjustable blades. The cartridge is fixed on the bearing housing via at least three bolts.

Turbine with variable turbine geometry

A turbine having variable turbine geometry for use in a combustion engine. The turbine includes a bearing housing, a turbine housing and a cartridge, which features a vane bearing ring for supporting a plurality of adjustable vanes. The turbine further includes at least one of a separator disc and a shield ring arranged radially outward of the vane bearing ring.

Turbine having a multipart turbine housing

An exhaust-gas turbocharger () having a turbine (), which has a turbine wheel () surrounded by an intake duct (), and having a VTG cartridge (), which has a disk () and a vane bearing ring (), which delimit the intake duct (), and which has a plurality of vanes (), which are arranged in the intake duct () and are mounted in the vane bearing ring () by way of rotatable vane shafts (), which are connected to vane levers (), the lever heads () of which engage into associated grooves () in a unison ring (), which surrounds the vane bearing ring () on the outside, and which has an adjusting lever () which is operatively connected to an adjusting shaft () in order to transmit an adjusting torque to the unison ring (). The adjusting lever () is of planar configuration.

Growing community of inventors

Alsbach-Haehnlein, Germany

Christian Haibt