发明名称 |
Filter assembly with pleated media V-packs, and methods |
摘要 |
A generally cylindrical filter element incorporating nonsymmetrical or asymmetrical V-pleated media. The V-pleated media provides increased filter media per given filter volume, extended filter life, and a smaller filter for equivalent filter life. A smaller filter is generally beneficial for some applications such as aircraft, due to its lower weight. Various features of the filter include asymmetric variable pleat heights applied to a cylindrical or obround filter; defined pleat spacing applied to a variable pleat height element; optimal pleat density; and optimal shape of inlet and outlet.
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申请公布号 |
US2005144916(A1) |
申请公布日期 |
2005.07.07 |
申请号 |
US20040965684 |
申请日期 |
2004.10.14 |
申请人 |
ADAMEK DANIEL E.;GUSTAFSON MICHAEL J.;MILLS JARREN B.;SCHNIEDER KIRK A.;WELCH MARILYN D. |
发明人 |
ADAMEK DANIEL E.;GUSTAFSON MICHAEL J.;MILLS JARREN B.;SCHNIEDER KIRK A.;WELCH MARILYN D. |
分类号 |
B01D29/21;B01D46/52;(IPC1-7):B01D46/00 |
主分类号 |
B01D29/21 |
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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