Mahle International Gmbh

Mann+hummel Gmbh

Bosch Mahle Turbo Systems Gmbh Co. Kg

Michael Wein

Dieter Schreckenberger

Sascha Bauer

Michael Thienel

Sven Epli

Markus Kolczyk

Patric Hoecker

Matthias Teschner

Rainer Loos

Thomas Petschl

Luiz Carlos Fritz

Dieter Amesöder

Nikolay Dilovski

Aurelia Kraemer

Marco Woitoll

An exhaust-driven turbocharger for a motor vehicle includes at least one of a variable turbine and a compressor geometry, a vane-mounting ring with guide vanes mounted rotatably thereon and a guide vane cage. The guide vane cage forms at least part of a flow duct and at the same time a mount for the vane-mounting ring. The guide vane cage is supported by spacer elements while creating an axial gap on a housing of the exhaust-driven turbocharger such that hot gas selectively flows behind the guide vane cage. Also, the guide vane cage is clamped between the turbine housing and the mounting housing of the exhaust-driven turbocharger without fixedly connecting the guide vane cage to either one of the two housings.

Exhaust-driven turbocharger for a motor vehicle

A filtering device for filtering liquids in internal combustion engines has a filter housing and a filter element inserted into the filter housing. A cover disk closes off the filter housing. The cover disk consists of two individual disks and a central flow connection connects the two individual disks. The two individual disks and the flow connection form a common plastic component.

Filtering system, in particular for filtering liquids in internal combustion engines

Growing community of inventors

Stuttgart, Germany

Michael Wein