| 发明名称 | Wedge-shaped filter element with two leaf filters | ||
| 摘要 | A filter element includes a holding frame with an intake opening, an air intake disposed on the intake opening, and an anti-twist mechanism configured such that the filter element is only insertable into a filter housing in one position. The anti-twist mechanism includes a body with two asymmetrically configured recesses extending along a longitudinal axis of the holding frame. The filter element also includes two bellows disposed on the holding frame, the bellows and holding frame delimiting a cavity. | ||
| 申请公布号 | US8858668(B2) | 申请公布日期 | 2014.10.14 |
| 申请号 | US201213345852 | 申请日期 | 2012.01.09 |
| 申请人 | Carl Freudenberg KG | 发明人 | Felber Uwe;Stahl Ulrich;Marin Claudio |
| 分类号 | B01D46/00;B01D46/42;B01D46/52;B01D46/24 | 主分类号 | B01D46/00 |
| 代理机构 | Leydig, Voit & Mayer, Ltd. | 代理人 | Leydig, Voit & Mayer, Ltd. |
| 主权项 | 1. A filter element comprising: a holding frame including an intake opening, an air intake disposed on the intake opening, and an anti-twist mechanism configured such that the filter element is only insertable into a filter housing in one position, the anti-twist mechanism including a body with two asymmetrically configured recesses extending along a longitudinal axis of the holding frame; and two bellows disposed on the holding frame, the bellows and holding frame delimiting a cavity. | ||
| 地址 | Weinheim DE | ||