发明名称 |
FILTER ELEMENT HAVING SEALING MEMBERS AND METHODS |
摘要 |
<p>A filter arrangement includes a media construction comprising a corrugated sheet secured to a flat sheet rolled into a coiled construction. A frame and a first seal member are provided. The frame secures the first seal member to the coiled construction. The first seal member is preferably oriented to form a radial seal with a housing. A second seal member is secured to the outer annular surface of the coiled construction. The second seal member includes a gasket extension having first and second opposite ends; an attachment portion; and a protrusion extending from the attachment portion. The second seal member is preferably oriented to form an axial seal with a housing. Air cleaners preferably utilizing filter arrangements as described herein operably installed within housings. Methods of installing, filtering, assembling, and servicing preferably include arrangements as described herein.</p> |
申请公布号 |
WO02098539(A9) |
申请公布日期 |
2004.05.27 |
申请号 |
WO2002US17292 |
申请日期 |
2002.05.30 |
申请人 |
DONALDSON COMPANY, INC. |
发明人 |
XU, JIAN;KUHN, JOHN, DAVID;KREITINGER, EDWARD, J.;BISHOP, WAYNE, R., W.;GIESEKE, STEVEN, SCOTT |
分类号 |
F02M35/024;B01D29/07;B01D46/00;B01D46/10;B01D46/52;(IPC1-7):B01D46/52;B01D25/00;B01D46/24 |
主分类号 |
F02M35/024 |
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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