发明名称 |
Multi-element cylindrical filter with equalized flow |
摘要 |
A filter filters fluid flowing along an axial flow direction and includes a plurality of concentric cylindrical pleated filter elements having a common axis. A plurality of annular radial gaps between filter elements provide additional flow axially through the filter, providing equalized flow and reducing restriction. In further embodiments, a central filter element is concentrically surrounded by a cylindrical pleated outer filter element and provides additional flow axially therethrough.
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申请公布号 |
US6511599(B2) |
申请公布日期 |
2003.01.28 |
申请号 |
US20000740747 |
申请日期 |
2000.12.18 |
申请人 |
NELSON INDUSTRIES, INC. |
发明人 |
JAROSZCZYK TADEUSZ;KALLSEN KENT J.;DORGAN JASON E.;LIU Z. GERALD;FALLON STEPHEN L.;DEBILZEN JAMES A.;GUNDERSON LARRY T.;HENKE BRAD;MORGAN JEFFREY S. |
分类号 |
B01D29/11;B01D46/00;B01D46/24;B01D46/52;F02M35/024;(IPC1-7):B10D27/06;B10D29/085;B10D24/00;B10D27/00;B10D59/50 |
主分类号 |
B01D29/11 |
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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