Hella Kg Hueck and Co.

Hdo Druckguss-und Oberflaechentechnik Gmbh

Josef Stuempel

Theodor Hueser

Udo Schubert

Dieter Stollburges

Andreas Oeffler

Ralf Mueller

Peter Kiessler

Alexander Gossing

Ulrich Franke

Arno Lauterbach

Heinz Herberhold

The present invention provides a die cast component, in particular a water outlet fitting, containing a base body () produced from metal or a metal alloy by the die casting method and having a cavity in which a number of openings () are provided by which the cavity is accessible from the outside, the cavity being at least partially filled with a casting core () that is in two-dimensional contact with the inside of the base body () and in which at least one channel () is provided for the conveyance of fluid, the casting core () being made of a material the melting point of which is lower than the melting point of the material from which the base body () is produced, and that the outside of the casting core () rests with at least substantially all of its surface against the inside of the base body (). Furthermore, the invention also provides a method for producing this type of die casting component.

Die cast component and a method for producing a die cast component

An electric air-pump apparatus for motor vehicles has a mounting plate to which a housing of an electric motor and a pumping device are attached. A sound absorber is, formed by the mounting plate and a sound-absorber cap attached thereto, with the sound-absorber cap surrounding the pumping device. The sound-absorber cap is positioned on a first side of the mounting plate opposite from a second side of the mounting plate at which the electric motor is to be attached.

Electric air-pump apparatus for motor vehicles

Growing community of inventors

Borchen, Germany

Josef Stuempel