公开(公告)号：US3266718A

公开(公告)日：1966-08-16

申请号：US36021464

申请日：1964-04-16

Applicant: BECKMAN INSTRUMENTS INC

Inventor： STAHL LAWRENCE E ,  OATES WILLIAM M ,  ZELLER ALFRED L

IPC: B04B5/04

CPC classification number: B04B5/0421

公开(公告)号：US3699287A

公开(公告)日：1972-10-17

申请号：US3699287D

申请日：1971-04-28

Applicant: BECKMAN INSTRUMENTS INC

Inventor： STAHL LAWRENCE E ,  GROPPER LEE

IPC: H01H35/14

CPC classification number: H01H35/144

Abstract: In a centrifuge including a centrifuge rotor and driving means for spinning the rotor at selected rotational speeds the improvement comprising a device for interrupting power to the driving means in the event of excessive rotor oscillations including an actuating means carried solely by the centrifuge rotor and switch means mounted in spaced relation to the lower peripheral portion of the rotor adjacent to the path of travel of the actuating means and in electrical circuit with the driving means.

Abstract translation: 在包括离心机转子和用于以选定转速旋转转子的驱动装置的离心机中，改进包括用于在转子振荡过度的情况下中断对驱动装置的动力的装置，包括仅由离心机转子和开关装置承载的致动装置 以与驱动装置的行进路径相邻并且与驱动装置的电路相邻的方式安装在转子的下周边部分上。