| 发明名称 |
VANED FILTRATION MEDIA AND METHODS OF MAKING THE SAME |
| 摘要 |
A filter media having at least one filter layer comprising a plurality of peaks and valleys and planar segments disposed between the peaks and valleys. The filter layer may be formed into a self-supporting, three-dimensional configuration without bending, folding or pleating. The filter layer has a substantially uniform cross-sectional thickness across the plurality of peaks, valleys and planar segments. The filter layer has substantially the same flow and filtration characteristics across the peaks, valleys and planar segments. The filter layer may be continuous around its entire circumference and thus may be formed without seams. |
| 申请公布号 |
US2015231531(A1) |
申请公布日期 |
2015.08.20 |
| 申请号 |
US201514626768 |
申请日期 |
2015.02.19 |
| 申请人 |
Essentra Porous Technologies Corp. |
发明人 |
Dillie Brenton D.;Kimmitz Alison;Harris Thomas;Spencer Mike |
| 分类号 |
B01D29/03;B01D29/01 |
主分类号 |
B01D29/03 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A filter media comprising:
at least one filter layer comprising a plurality of peaks and valleys and planar segments disposed between the peaks and valleys, the filter layer being formed into a self-supporting, three-dimensional configuration without bending, folding or pleating; wherein the filter layer comprises a substantially uniform cross-sectional thickness across the plurality of peaks, valleys and planar segments; and wherein the filter layer comprises substantially the same flow and filtration characteristics across the peaks, valleys and planar segments. |
| 地址 |
Colonial Heights VA US |
