Hella Gmbh & Co Kgaa

Hella Gmbh & Co. Kgaa

Georg Goessmann

Christian Praest

Benjamin Grothe

Theodor Hueser

Christoph Schulte

Horst Feldkamp

Thorsten Wille-riess

Sebastian Gajda

Sascha Bruemmer

Barbara Hilwerling

Ralf Carstens

Dennis Marburg

Ciprian Ionel Ivanut

Christian Koester

An assembly of an electrical apparatus, having a housing part, a circuit board, an electrical circuit and a cover, which together with the housing part forms an electronics chamber in which the electrical circuit is arranged. The assembly has press-fit contacts which have a press-fit section, a mounting section and a contact section, wherein the press-fit contacts have at least one first press-fit contact, the press-fit section of which is pressed into the circuit board from a first side, whose mounting section is fixed in a wall of the housing part and whose contact section protrudes into the housing part. The press-fit contacts have at least one second press-fit contact, the press-fit portion of which is pressed into the circuit board from a second side, whose mounting section is fixed in the cover and whose contact section protrudes from the cover.

Assembly of an electrical apparatus having a housing part, having a printed circuit board which is arranged on the housing part and on which an electrical circuit is arranged, and with a cover which, together with the housing part, encloses the electrical circuit

A device with a housing electrically conductive at least in regions, with an electrical circuit in the housing, with an electrically conductive connection between an electrically conductive region of the housing and the circuit, and with a holder made up of an insulator, which is arranged in the housing and to which at least parts and/or components of the electrical circuit are attached. At least one electrically conductive spring element, which is attached in or to the holder and which has a first end protruding beyond the holder and bearing against the housing with a spring force, is provided for establishing the electrically conductive connection between the electrically conductive region of the housing and the circuit.

Device comprising a housing, an electrical circuit in the housing, and an electrically conductive connection between the housing and the circuit

A vane pump having an electric drive unit with a drive shaft, a pump chamber, a rotor arranged in the pump chamber so as to rotate about a rotational axis, and a driver that has at least one driver pin and is connected in a rotationally fixed manner to the drive shaft, wherein, in an operating state of the vane pump, the driver pin, by way of a contact surface of the driver pin designed as a section of a lateral surface, engages in a torque-transmitting manner with a contact surface of the rotor delimiting a rotor recess designed to correspond to the driver pin. In order to improve a vane pump, it is proposed that the contact surface of the rotor is designed and arranged in such a manner that the rotational axis lies in the contact surface when this contact surface is hypothetically extended toward the rotational axis.

Vane pump

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Moehnesee, Germany

Georg Goessmann