发明名称 |
COMBINATION FILTER SYSTEM INCLUDING FLOW CHANNEL FILTRATION MEDIA AND AN ADSORBER PARTICLE FILTRATION MEDIUM |
摘要 |
The present invention provides a combination filter for filtering fluids comprising: a flow channel filtration media array and an adsorber particle filtration media, wherein said flow channel filtration media array has a first face and a second face and is formed by at least one structured film layer and a second layer, the structured film layer having a first face and a second face, at least one face of the structured film forming, at least in part, flow channels and having high aspect ratio structures over at least a portion of the face forming the flow channels and wherein a second film layer comprising the flow channel layer second layer, or a further layer, at least in part defines fluid pathways through the flow channels of the array, wherein said film layers are electrostatically charged and define a plurality of inlets open through the first face and a plurality of outlets open through the second face of said array; and said adsorber particle filtration media comprises a pleated layer of adsorber particles and wherein said carbon filtration media is adjacent to a face of the flow channel filtration media array. |
申请公布号 |
WO0230548(A1) |
申请公布日期 |
2002.04.18 |
申请号 |
WO2001US31959 |
申请日期 |
2001.10.11 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
DOMINIAK, KLAUS;BOCHYNEK, NICOLAI;KOEHLER, FRANK |
分类号 |
B01D39/14;B01D39/16;B01D46/00;B01D46/10;B01D53/04;B03C3/28;B60H3/06 |
主分类号 |
B01D39/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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