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    • 6. 发明授权
    • Sample holding chuck for use in reactor and reactor using same
    • 用于反应器和反应器的样品保持卡盘使用它
    • US06821488B1
    • 2004-11-23
    • US09580695
    • 2000-05-30
    • Kenneth J McCulloughWayne M MoreauJohn P SimonsCharles J Taft
    • Kenneth J McCulloughWayne M MoreauJohn P SimonsCharles J Taft
    • B01J1900
    • B01F7/005B01J3/002B01J3/008B01J19/0066B01J2219/00094B01J2219/00162
    • A chuck assembly for holding a sample includes a shaft; a generally circular chuck member, the shaft extending from a first surface of the chuck member; and a sample holder associated with a second surface of the chuck member. The second surface is opposite the first surface. A sample receiving assembly holds the sample on the sample holder so that the sample remains fixed to the sample holder when the shaft rotates and causes the chuck member and the sample holder to rotate with the shaft. The chuck assembly may be used in a reactor assembly including a reactor chamber for receiving the chuck assembly; a spindle assembly for receiving an end of the shaft distal from the chuck member; and a motor for rotating the spindle assembly and the shaft so that fluid in the chamber flows generally along the shaft in a first direction and through the openings in the chuck member, around the sample holder, and then along a wall of the chamber in a second direction generally opposite to the first direction.
    • 用于保持样品的卡盘组件包括轴; 大致圆形的卡盘构件,所述轴从所述卡盘构件的第一表面延伸; 以及与卡盘构件的第二表面相关联的样品保持器。 第二表面与第一表面相对。 样品接收组件将样品保持在样品保持器上,使得当轴旋转时样品保持固定到样品保持器,并使卡盘构件和样品保持器与轴一起旋转。 卡盘组件可用于包括用于接收卡盘组件的反应器室的反应器组件; 主轴组件,其用于接收远离卡盘构件的轴的端部; 以及用于使主轴组件和轴旋转的电动机,使得腔室中的流体沿着第一方向大致沿着轴流动并且通过卡盘部件中的开口围绕样品保持器,然后沿着腔室的壁在 大致与第一方向相反的第二方向。