| 摘要 |
<p>An improved cyclical centrifugal machine includes a rigid support mounted above the basket of the machine, a bearing housing suspended from the support for gyratory motion, a basket-carrying spindle rotatable in fixed position relative to the housing on bearings therein, and an electric motor for bringing the spindle and basket to rotational speed. The improved centrifugal machine further includes a buffer system for resisting gyration of the bearing housing, spindle, and basket as well as a sensing system for detecting when such gyration, nevertheless, becomes excessive and for then discontinuing driving of the spindle and basket by the motor.</p> |
