Funda Sahin Nomaler,Johan Cornelis Compter,Arjan Franklin Bakker,Anthonius Johannes Dirk Verdel
申请号：
US13060930
公开号：
US09011001B2
申请日:
2009.08.31
申请国别(地区):
US
年份:
2015
代理人:
摘要：
The present invention relates to a rotating ring apparatus comprising: —a stationary ring (1), —a rotating ring (2) for rotation around a central region (3), —a rotation unit (4, 5) for radially bearing and rotating said rotating ring (2) with respect to the stationery ring (1), said rotation unit including a stationary induction element (4) mounted on said stationery ring (1) and a rotating induction element (5) mounted on said rotating ring (2), and —a controller (8) for controlling said rotation unit (4, 5) to rotate and levitate the rotating induction element (5).
