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专利名称：Flow-through oil/water separation filter发明人：Nhan V. Tran申请号：US06/305994申请日：19810928公开号：US04356090A公开日：19821026
摘要：A repeatedly regeneratable flow-through filter device using a body ofreticulated hydrophobic oleophilic synthetic foam for separating oil from water andcapable of withstanding high flow pressures without precompression, while being readilycompressed mechanically numerous times to the high degree necessary to express oilaccumulating on the strands and nodes of the foam material. Support is provided againstcollapse or precompression under the forces of flow acting on the compressible filterbody provided across its flow cross-sectional area and at all desired levels of depthinwardly from the upstream face by inserting lengths of flexible cord of syntheticmaterial at a plurality of distributed locations with the cord precoated with liquidadhesive so as to form bonds at the numerous contact points thereof with the strandsand nodes of the foam matrix and so as to transmit the load forces from such bondingpoints through the cords to an upstream face support screen or grid.
申请人：MARINE CONSTRUCTION & DESIGN CO.
代理机构：Christensen, O'Connor, Johnson & Kindness
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