发明名称 |
Fluid treatment arrangements with sets of fluid treatment elements and methods for making and using them |
摘要 |
Fluid treatment arrangements having at least first and second radially displaced sets (12,13) of fluid treatment elements and methods for making and using them are disclosed: A ribbon including a permeable fluid treatment medium may be spirally wound in a plurality of windings to form a fluid treatment element of either set. At least two and as many as fifty or more fluid treatment elements (14', 14'') may be positioned along a hollow core assembly (11) in each set. Fluid may be directed to or from the interior of the core assembly through a fluid treatment element of the first set and a fluid treatment element of the second set. In each fluid treatment element, fluid flows generally edgewise through the permeable fluid treatment medium. |
申请公布号 |
US8640885(B2) |
申请公布日期 |
2014.02.04 |
申请号 |
US20080531718 |
申请日期 |
2008.03.14 |
申请人 |
WELCH, JR. THOMAS;HAQ TANWEER UL;VERSCHNEIDER JOSEPH;PALL CORPORATION |
发明人 |
WELCH, JR. THOMAS;HAQ TANWEER UL;VERSCHNEIDER JOSEPH |
分类号 |
B01D39/00;B01D1/00;B01D27/00;B01D29/00;B01D29/46;B01D35/00;B01D35/28;B01D37/00;B01D61/00 |
主分类号 |
B01D39/00 |
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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