发明名称 |
Fiber containing filter media |
摘要 |
Improved filtration media or filter bodies can be made from fine fiber and can be formed into a filtration structure having no internal defects. The filter media or filter body comprises a collection of spot in fiber with defined fiber diameter, layer thickness and media solidity. The fine fiber is formed into a media body and obtains substantial flux and filtration efficiency. The filtration media or body can comprise single or multiple layers of fine fiber combined into the improved filter body.
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申请公布号 |
US2004038014(A1) |
申请公布日期 |
2004.02.26 |
申请号 |
US20030411567 |
申请日期 |
2003.04.07 |
申请人 |
DONALDSON COMPANY, INC. |
发明人 |
SCHAEFER JAMES W.;BARRIS MARTY A.;WEIK THOMAS M. |
分类号 |
B01D61/14;B01D39/16;B01D63/06;B01D63/08;B01D63/14;B01D69/10;B01D69/12;B01D71/26;B01D71/30;B01D71/34;B01D71/42;B01D71/48;B01D71/50;B01D71/56;B01D71/68;B32B5/26;D04H13/00;(IPC1-7):B32B27/04;B32B1/00;B32B27/12 |
主分类号 |
B01D61/14 |
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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