公开(公告)号：US08894559B2

公开(公告)日：2014-11-25

申请号：US13053102

申请日：2011-03-21

申请人： Osamah Ali Alomair

发明人： Osamah Ali Alomair

IPC分类号： B04B7/08 ,  B04B5/04 ,  G01N9/30 ,  G01N13/00 ,  B01L3/00

CPC分类号： B04B5/04 ,  B01L3/523 ,  B04B7/08 ,  G01N9/30 ,  G01N13/00

摘要： The spinning disc centrifuge rotor includes a sample holder formed from a cylindrical disc body and a cover plate that are made from a transparent material, such as polycarbonate. The disc-shaped body has two concentric or coaxial recesses defined therein. The first recess forms a cylindrical well or sample chamber for receiving a generally cylindrical rock sample. The second recess has a larger diameter than the first recess, and is shallower, forming a fluid collection area above the sample well, the second recess forming an annular ring extending around the top edge or rim of the sample well. An O-ring snugly within the outer wall of the second recess and forms a seal between the cover plate and the floor of the second recess, preventing fluid leakage. A rotor shaft extends from the bottom face of the cylindrical disc.

摘要翻译： 旋转圆盘离心机转子包括由诸如聚碳酸酯的透明材料制成的圆柱形盘体和盖板形成的样品架。 盘状体具有限定在其中的两个同心或同轴的凹部。 第一凹槽形成用于接收大致圆柱形岩石样品的圆柱形孔或样品室。 第二凹部具有比第一凹部更大的直径，并且更浅，在样品孔上方形成流体收集区域，第二凹部形成围绕样品阱的顶部边缘或边缘延伸的环形环。 O形密封圈紧密地在第二凹槽的外壁内，并且在盖板和第二凹槽的底板之间形成密封，防止流体泄漏。 转子轴从圆柱形盘的底面延伸。