- 专利标题： Filtration media pack, filter elements, and air filtration media
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申请号： US17993526申请日： 2022-11-23
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公开(公告)号： US12017176B2公开(公告)日： 2024-06-25
- 发明人: Scott M. Brown
- 申请人： Donaldson Company, Inc.
- 申请人地址： US MN Bloomington
- 专利权人： Donaldson Company, Inc.
- 当前专利权人： Donaldson Company, Inc.
- 当前专利权人地址： US MN Bloomington
- 代理机构： Pauly, DeVries Smith & Deffner LLC
- 主分类号： B01D46/52
- IPC分类号： B01D46/52 ; B01D46/62 ; F02M35/024
摘要：
A filtration media pack including a plurality of layers of filter media is disclosed. The media pack includes fluted sheets and a facing sheet, with a plurality of flutes extending between the fluted sheets and the facing sheets. In an embodiment, the fluted sheet includes a plurality of protrusions that contact the facing sheet.
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