Wet-current clutch arrangement, particularly starting clutch, for vehicle, has housing arrangement filled with fluid or friction clutch portion with friction surface formation rotating around axis of rotation

摘要

The wet-current clutch arrangement has a housing arrangement (12) filled with fluid or a friction clutch portion (26) with friction surface formation (30) rotating around an axis of rotation (A). An interior transverse dimension of a fluid circulation torus area (64) and an outside diameter of the fluid circulation torus area have a valid relationship.