A magnetically suspended type momentum ring assembly.

摘要

A magnetically suspended type momentum ring (1) assembly is comprised of a momentum ring (1), a non-contact magnetic bearing means (2-7) provided at a peripheral portion of the ring assembly for imparting suspending support in the radial and axial directions to the ring, a drive means (13-14) provided at a peripheral portion of the ring (1) for imparting a rotating force to the ring (1). The non-contact magnetic bearing means includes a magnetic suspension means generating a suspendingly supporting force in the radial direction and a magnetic means generating a suspending supporting force in the axial direction.