Bmts Technology Gmbh &Co. Kg

Senol Soeguet

Jochen Laubender

Florian Rentz

Dirk Naunheim

Martin Kuhn

Heinz Bernd Haiser

Roman Poltoratski

Felix Scheerer

Ruediger Schwaeger

An impeller for an exhaust gas turbocharger may include a hub main body and blades arranged thereon. The hub main body may be configured as a polygon with a number of segments that may be tilted with respect to one another, the number of the segments corresponding to a number of the blades. Alternatively, the hub main body may have a main surface that faces the blades and undulates in a circumferential direction, a number of the undulations corresponding to the number of the blades.

Impeller for an exhaust gas turbocharger

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

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Renningen, Germany

Senol Soeguet