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1. 发明授权

US5674006A Fluid circulation apparatus 失效
标题翻译：流体循环装置
公开(公告)号：US5674006A
公开(公告)日：1997-10-07
申请号：US622382
申请日：1996-03-27
申请人： Mohammed Rezaul Islam , Richard Alan Flanagan , Urs Steiner , Helene Bredberg-Davies , Hilary Davies
发明人： Mohammed Rezaul Islam , Richard Alan Flanagan , Urs Steiner , Helene Bredberg-Davies , Hilary Davies
IPC分类号： B01F11/00
CPC分类号： B01F11/0017 , G01N1/312
摘要： An apparatus for efficiently circulating and moving a fluid across a workpiece. The apparatus can provide for the automated handling of the fluids used, and is well suited for use in the staining and fixing of biological assays such as electrophoresis gels. The tray of the invention includes first and second side walls, first and second end walls, a first curved wall portion connecting the first side wall and the first end wall, and a second curved wall portion connecting the second side wall and the second end wall. The inclusion of the curved surface in the combination causes mixing to occur efficiently when the tray is "rocked" from side to side as in the conventional apparatus. Thus, the apparatus of the invention may also include a motor for alternately raising and lowering each end wall of the tray in a rocking motion, thereby causing the fluid to alternately flow towards and away from each end wall. The apparatus can include an automated means for supplying fluid to and from the tray to one or more containers.
摘要翻译：一种用于有效地使流体跨过工件循环和移动的装置。该设备可以提供使用的流体的自动处理，并且非常适合用于染色和固定生物测定如电泳凝胶。本发明的托盘包括第一和第二侧壁，第一和第二端壁，连接第一侧壁和第一端壁的第一弯曲壁部分和连接第二侧壁和第二端壁的第二弯曲壁部分。如同常规设备一样，当托盘从一侧到另一侧“摇动”时，将弯曲表面包括在组合中会导致混合发生。因此，本发明的装置还可以包括马达，用于在摇摆运动中交替地升高和降低托盘的每个端壁，从而使流体朝向和远离每个端壁交替流动。该装置可以包括用于将流体从托盘供应到一个或多个容器的自动装置。

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