Dr. Ing. H.c. F. Porsche Aktiengesellschaft

Thomas Schmid

Naser Abu Daqqa

Leo Spiegel

Sergej Mikolajewski

Pascal Heusler

Uwe Langer

Jürgen Scholz

Mark Tiemann

An electric drive unit having an electric motor and an electronic control unit, wherein the electric motor has at least a number of first electrical terminals and the electronic control unit has a number of second electrical terminals, wherein an electrical connection is formed between in each case a first electrical terminal and a second electrical terminal in such a way that a first busbar is connected to the first electrical terminal, or said terminal is embodied as such, and a second busbar is connected to the second electrical terminal, or said terminal is embodied as such, wherein the first busbar is electrically connected to the second busbar by means of a flexible electrically conductive element or a cable.

Electric drive unit having electrical terminals connected by a cable

A method for the switched division of a high-voltage battery of a vehicle, which, for the purpose of charging the high-voltage battery, is connected to a charging column supplying a charging voltage of a specific voltage level, wherein the voltage level of the high-voltage battery results from a number M of series-connected modules of the same rated voltage, wherein the voltage level of the high-voltage battery corresponds to an integer multiple N of the voltage level of the charging voltage of the charging column, wherein the high-voltage battery is subdivided into N parallel-interconnected segments consisting of an equal number of modules by means of a first switch position of a number of power semiconductors.

High-voltage battery division for charging column connection

A device for transmitting sound has a transmission element shaped to form a sound symposer and forms a sound cone between a rear wall and a front-side panel, Thus, sound is projected from the latter through openings in the panel into the vehicle interior.

Device for transmitting sound

An electric connecting module () for an electric component () of a motor vehicle () has a connecting section () with at least two electrical contacts (). A connecting housing () has a connecting opening that can be connected to the connecting section (). The connecting housing () has at least one cable opening () that opens laterally on the connecting housing () in relation to the connecting opening for routing electric connecting lines () through the connecting opening () and to connect them to the contacts (). The connecting housing () can be connected to the connecting section () in different rotational positions to route the connecting lines () in different directions in relation to the electric component ().

Growing community of inventors

Markgröningen, Germany

Thomas Schmid