Daimler Ag

Udo Grimmer

Martin Hartweg

Silvia Tomaschko

Martin Stroeer

Thomas Behr

Volker Lagemann

Klaus Geiger

Harald Scheib

Tobias Hanschke

Sebastian Schiefer

A cylinder housing for a reciprocating-piston internal combustion engine, in particular of a motor vehicle, includes a first cylinder which is delimited by a first cylinder barrel and a second cylinder which is delimited by a second cylinder barrel. The cylinders differ from one another with respect to their respective inner contour formed by the respective cylinder barrels.

Cylinder housing for a reciprocating-piston internal combustion engine

An engine block for an internal combustion engine of a motor vehicle has a cylinder within which a piston can be movably accommodated between a top dead center and a bottom dead center and has a cylinder bore, the internal cylinder diameter of which expands in the direction of the bottom dead center. The internal cylinder diameter expands only below the region in which a piston system change takes place during operation of the internal combustion engine. The internal cylinder diameter tapers from the top dead center to the region.

Engine block for an internal combustion engine of a motor vehicle and method of manufacturing an engine block for an internal combustion engine of a motor vehicle

Growing community of inventors

Ulm, Germany

Udo Grimmer