| 摘要 |
A centrifugal device. The centrifugal device includes two drive units (1, 22) , coaxially mounted and pivoting, devices (23-33) to drive the first (1) and the second (22) drive units, with a rotational speed ratio of 2/1 between each other, a circular centrifugal unit (2) equipped with at least three channels (4, 5,6) connecting its center to a peripheral separation chamber (3) and three tubes (4a, 5a, 6a) made of an elastic deformable material, each presenting a first extremity connected to the central extremity of one of the three channels (4, 5, 6) of the centrifugal unit (2). The first coupling devices (16) are integral with the first drive unit (1) and the second coupling devices (11) are integral with the centrifugal unit (2), engaged by elastic devices (18). A moving control unit (17), integral with a gripping component (20), is connected to said elastic devices (18) to release coupling devices (11, 16) from each other.
|
