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

Odon Szinyi

Werner Schiek

An electric machine is supplied with air for cooling purposes. The electric machine has a housing () with cooling ducts for cooling air. To improve and/or simplify the cooling of the electric machine, air-distributing ducts () are formed in the housing () and emerge from a common air supply duct ().

Electric machine

An electrical machine for an automotive vehicle has a housing (). A stator arrangement () and a rotor arrangement () are disposed in the housing (). At least one clearance () is formed in the housing () in proximity to the stator arrangement () and the rotor arrangement (). A heat transmission device () is inserted into the clearance () as a prefabricated heat transmission module.

Electrical machine for use in the automotive sector

A hybrid module () is installed a drive train of a motor vehicle between a combustion engine and a transmission and has an electric machine and a clutch installed in a common housing (). The hybrid module () further has an air supply entrance () for introducing cooling air into the hybrid module (). The air supply entrance () is an oval with a short axis directed toward the combustion engine and the transmission. Thus, the hybrid module has a short extent between combustion engine and transmission, and also allows a sufficiently large quantity of air to be supplied into the hybrid module.

Growing community of inventors

Weissach, Germany

Odon Szinyi