发明名称 Filter assembly and filter element with integral seal
摘要 A filter assembly for filtering fluids which may be readily disassembled includes a perforated center tube assembly and a filter element adapted to fit within a housing and slip over the perforated center tube assembly in close proximity thereto but with no physical retention means between the plastic filter element and the center tube assembly. The filter element has a unitary end cap at at least one end thereof, wherein the end cap includes a poly-elastomeric visco elastic-knife edge (VEKE) seal.
申请公布号 US2005178716(A1) 申请公布日期 2005.08.18
申请号 US20050102235 申请日期 2005.04.08
申请人 PTI TECHNOLOGIES, INC. 发明人 SURI KANWAR
分类号 B01D29/21;B01D35/31;B01D46/00;B01D46/24;(IPC1-7):B01D27/06 主分类号 B01D29/21
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