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公开(公告)号:US5290446A
公开(公告)日:1994-03-01
申请号:US896171
申请日:1992-06-10
申请人: Peter J. Degen , Colin F. Harwood , Clemens C. von Reitzenstein , Stephen A. Geibel , Raymond T. Friel
发明人: Peter J. Degen , Colin F. Harwood , Clemens C. von Reitzenstein , Stephen A. Geibel , Raymond T. Friel
CPC分类号: B01D29/111
摘要: An element for treating a fluid flowing through the element which comprises at least two filter medium layers helically wrapped around a pervious, hollow tube, with the filter medium layers forming an overall graded pore structure for the fluid treatment element and/or at least one diffusion layer positioned between the filter medium layers.
摘要翻译: 一种用于处理流过该元件的流体的元件,其包括至少两个螺旋缠绕在可渗透的中空管上的过滤介质层,过滤介质层形成用于流体处理元件的总体分级孔结构和/或至少一个扩散 层位于过滤介质层之间。