专利名称：Process and device for the differentiation of
particles in a medium
发明人：William M. Arnold,Ulrich Zimmermann申请号：US06/631847申请日：19840718公开号：US04634669A公开日：19870106
摘要：Disclosed is a process and device for facilitating the differentiation of particlesin a medium. The particles are exposed to a rotating electrical field of variable rotationalfrequency. By providing a means for adjusting the frequency of the rotating fields, theparticles can be caused to rotate in different directions thereby facilitating differentiationof particles belonging to different groups of particles. An apparatus for implementingthis process includes at least three electrodes which are arranged so as to form a spacetherebetween. A device for producing a rotating field of variable rotational frequency isconnected to the electrodes.
申请人：KERNFORSCHUNGSANLAGE JUELICH
代理机构：Pahl, Lorusso & Loud
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