Bosch Mahle Turbo Systems Gmbh Co. Kg

Bmts Technology Gmbh &co. Kg

Florian Rentz

Patric Hoecker

Jochen Laubender

Anatolij Martens

Timo Tries

Jochen Schaeflein

Christoph Butscher

Dirk Naunheim

Tobias Dettmann

Gunter Winkler

Heinz Bernd Haiser

Andreas Prang

Ian Reynolds

Roman Poltoratski

Senol Soeguet

Ruediger Schwaeger

Dipl-Ing Rüdiger Schwäger

Senol Sögüt

M Sc Roman Poltoratski

A charger device may include a variable turbine geometry having guide vanes mounted rotatably in a van bearing ring. Each guide vane may have a top side that runs in convex fashion from a profile nose to a profile end. A concave recess may be arranged on a bottom side of each guide vane at the profile nose.

Charger device with variable turbine geometry

A charging device may include an actuating device for actuating a control device. The actuating device may be coupled to the control device via an actuating rod. The actuating rod may be coupled to the control device via a guide piece rotatably mounted at two points in an outer actuator lever.

Charging device

A supercharger device, including, at least one of a variable turbine and a compressor geometry; a guide vane device arranged in a housing, wherein the guide vane device includes at least one vane mounting ring; at least one guide vane is at least one of rotatably mounted thereon the vane mounting ring and rotatably mounted therein the vane mounting ring; and an adjusting ring arranged coaxially to the vane mounting ring and mounted on the latter, which is rotated relative to the vane mounting ring.

Supercharger device

The invention relates to a charging device, more preferably an exhaust gas turbocharger for a motor vehicle with a variable turbine/compressor geometry () with a plurality of adjustable guide blades, which are each engaged with an adjusting ring () via a corresponding lever (') and which are preferentially jointly adjustable through said adjusting ring. Through a reinforcement () of a plurality of engagement regions (&#x2032;) of the adjusting ring () which are in contact with an adjusting lever (&#x2032;) each, higher force transmission from the adjusting ring () to the adjusting levers (&#x2032;) is made possible without disadvantageous plastic deformation of the adjusting ring () or of the adjusting levers (&#x2032;).

Adjusting ring for a charging device, more preferably for an exhaust gas turbocharger of a motor vehicle

An exhaust gas turbocharger, including either a variable turbine with rotatably mounted guide vanes or a compressor geometry with rotatably mounted guide vanes. At least one of the guide vanes has a profile center line with at least one of a jump and a kink.

An exhaust-driven turbocharger for a motor vehicle may include a bearing housing and a turbine housing, which are mounted in the bearing house by means of a common shaft. A guide vane cage surrounds the turbine wheel. The guide vane cage may have at least two arms. The arms may be used to help secure the guide vane cage between the bearing housing and the turbine housing such that it can move in the radial direction.

Exhaust-driven turbocharger for a motor vehicle

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Stuttgart, Germany

Florian Rentz