基本信息:
- 专利标题： FILTER ELEMENT CONFIGURATIONS
- 申请号：US16970109 申请日：2019-02-14
- 公开(公告)号：US20210016214A1 公开(公告)日：2021-01-21
- 发明人： Aflal Rahmathullah , Andrew J. Dallas , Brian R. Tucker , Daniel E. Adamek , Paul A. Way , Scott A. Betcher , Vijay K. Kapoor , Colter A. Marcks , William S. Rossiter , Timothy O. Winters , Wijadi Jodi , Davis B. Moravec , Stephen K. Sontag , Bradly G. Hauser , Matthew P. Goertz , Derek O. Jones , Yehya A. Elsayed , Stuti S. Rajgarhia , Charles S. Christ , Joseph M. Block
- 申请人： Donaldson Company, Inc.
- 申请人地址： US MN Minneapolis
- 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 Minneapolis
- 国际申请： PCT/US2019/018083 WO 20190214
- 主分类号： B01D39/18
- IPC分类号： B01D39/18 ; B01D39/16 ; B01D35/00 ; B01D29/01 ; B01D46/52 ; B01D46/00 ; B01D39/20 ; B01D17/04
摘要：
The current technology relates to various filter elements configurations where a substrate layer defines a surface having a treatment. The treatment increases a roll off angle of the surface for a 50 water droplet when the surface is immersed in toluene. The filter element can have a housing and the substrate disposed in the housing. In some embodiments the substrate layer defines a plurality of pleats extending between pleat folds that form flow faces of the media. In some embodiments the substrate is incorporated into single facer media of a filter element. In some embodiments the substrate layer is incorporated in a filter element having a flow-by configuration. In some embodiments the substrate layer is incorporated in a filter element having a cross-flow configuration. Some embodiments relate to a vent. Some embodiments relate to a barrier assembly and/or a fuel filter element. Various other filter elements are described.
IPC结构图谱:
| B | 作业；运输 |
| --B01 | 一般的物理或化学的方法或装置 |
| ----B01D | 分离 |
| ------B01D39/00 | 用于液态或气态流体的过滤材料 |
| --------B01D39/10 | .基本由金属制成的滤网 |
| ----------B01D39/16 | ..有机材料的，例如，合成纤维 |
| ------------B01D39/18 | ...纤维素或其派生的材料 |