Robert Boschgmbh

Bosch Mahle Turbo Systems Gmbh Co. Kg

Bmts Technology Gmbh &co. Kg

Heinz Bernd Haiser

Jochen Laubender

Thanh-Hung Nguyen-Schaefer

Dirk Naunheim

Florian Rentz

Senol Soeguet

Roman Poltoratski

Dominikus Hofmann

Ruediger Schwaeger

Martin Knopf

Dipl-Ing Rüdiger Schwäger

Senol Sögüt

M Sc Roman Poltoratski

Thanh-Hung Nguyen-Schäfer

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 a shaft rotatably mounted on at least one slide bearing in a shaft bearing region. At least one flow opening for introducing and discharging a fluid may be defined on the shaft bearing region, wherein the shaft in the shaft bearing region may have two outer portions each running in a circumferential direction and axially binding an inner portion. At least one of the outer portions on its surface may include at least one microstructure.

Charging device

A connection point of a chamber subjected to high pressure in a body subjected to high pressure of a high-pressure injection system for fuel at a bore extending substantially vertically through the body. In the chamber subjected to high pressure of the body, a cylindrically shaped pocket or an encompassing groove is embodied, into which the bore discharges, forming an intersection point.

Connection for high-pressure chambers of fuel injectors

Growing community of inventors

Ludwigsburg, Germany

Heinz Bernd Haiser