Seal for an electric machine located within a drive train of a motor vehicle

摘要

A relatively abrasion-free seal for an electric motor that is inserted within the motor vehicle drive mechanism ( 6 ) to an electric motor rotor located within the free construction space ( 4 ) of the wet-running electric machine rotor ( 2 ) or oil-cooled gearshift element of a multiple disk clutch ( 5 ) with which the very highest possible degree of an oil free annular gap ( 3 ) between the rotor ( 2 ) and the stator ( 1 ) of an electric machine is provided essentially in that the face side of the annular gap ( 3 ) is designed to have a seal ( 9 ) which, at a high rate of revolutions by the rotor ( 2 ) and depending on the type of gap seal, has been built to seal without touching.