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1. 发明申请

WO2005028072A1 NON-COLLAPSIBLE DUAL FILTER ELEMENT 审中-公开
标题翻译：不可拆卸的双过滤器元件
公开(公告)号：WO2005028072A1
公开(公告)日：2005-03-31
申请号：PCT/US2004/030031
申请日：2004-09-13
申请人： CUNO INCORPORATED , PATEL, Mahesh, Z. , HAMLIN, Thomas, J. , PULEK, John, L. , O'HARA, Conor
发明人： PATEL, Mahesh, Z. , HAMLIN, Thomas, J. , PULEK, John, L. , O'HARA, Conor
IPC分类号： B01D29/54
CPC分类号： B01D29/114 , B01D29/117 , B01D29/54 , B01D29/58
摘要： A liquid filter device comprising a first non-collapsible filter element (12, 32) formed of filter media; a second non-collapsible filter element (10, 30) formed of filter media, the first filter element being operatively contained within the second filter element such that a first space is operatively formed therebetween, the first filter element operatively forming a second space interiorly thereof; an inlet plate, operatively connected at one end of both the first and second filter elements, the inlet plate having an outer circumferential edge and a central area, the second filter element being operatively connected to the inlet plate proximate to the outer edge of the inlet plate, the first filter element being connected to the inlet plate proximate to the central area, the inlet plate operatively communicating with the first space between the first and second filter elements such that the flow of liquid to be filtered is directed into the first space.
摘要翻译：一种液体过滤装置，包括由过滤介质形成的第一不可折叠过滤元件（12,32）由过滤介质形成的第二非可折叠过滤器元件（10,30），所述第一过滤器元件可操作地容纳在所述第二过滤器元件内，使得在其间可操作地形成第一空间，所述第一过滤元件在其内部可操作地形成第二空间 ; 入口板，可操作地连接在第一和第二过滤器元件的两端，入口板具有外圆周边缘和中心区域，第二过滤器元件可操作地连接到入口板，靠近入口的外边缘第一过滤器元件连接到接近中心区域的入口板，入口板与第一和第二过滤器元件之间的第一空间可操作地连通，使得待过滤的液体流被引导到第一空间中。

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