发明名称 |
SUPPORT STRUCTURE FOR PLEATED FILTER MEDIA AND METHODS |
摘要 |
A support structure for an interior volume of a construction of pleated media is operably oriented in the interior volume and structurally supports the media. The support structure can pass directly through an innermost 60% of the interior volume. It can have a void volume not more than 80%. It can be inner liner-free and extend in a non-curved path. It can include a first sheet and second sheet of porous material. At least a first brace construction secures the first sheet and second sheet together and in spaced apart, opposing relation. The support structure can include a pleated construction having pleats extending in a direction non-parallel and angled to the direction of pleats of the pleated filter media. The support structure can be molded spacers. |
申请公布号 |
EP3060327(A1) |
申请公布日期 |
2016.08.31 |
申请号 |
EP20140795914 |
申请日期 |
2014.10.23 |
申请人 |
DONALDSON COMPANY, INC. |
发明人 |
JOHNSON, PHILIP EDWARD;LAVALLEE, GREGORY L.;HAMPTON, JANELLE M.;ADAMEK, DANIEL E.;PARSONS, JONATHAN G.;OSENDORF, RICHARD |
分类号 |
B01D46/00;B01D29/11;B01D46/02;B01D46/52 |
主分类号 |
B01D46/00 |
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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