发明名称 Screen material
摘要 A screen material having a flexible member. The screen material includes closely spaced filter wires supported by a plurality of support members. A stranded cable is used as the support members to provide flexibility to the screen material. The filter wires are welded to the members and define filter gaps between adjacent filter wires to allow liquid and small particles to pass through, while retaining particles too large to fit through the filter gaps.
申请公布号 US2002175120(A1) 申请公布日期 2002.11.28
申请号 US20020123660 申请日期 2002.04.16
申请人 WEATHERFORD/LAMB, INC. 发明人 NORELL ROBERT G.;UBAN STEPHEN A.
分类号 B07B1/12;B01D29/01;B01D29/11;B01D29/44;B07B1/46;(IPC1-7):B01D29/05 主分类号 B07B1/12
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