| 摘要 |
The invention relates to a plate filter element (2) for a filter device (1), in particular for an air filter device, preferably of a motor vehicle, comprising a filter body (8) having a peripheral edge (9) that has at least two rectilinear wall sections (10) abutting against one another and forming a corner (11), and further comprising a seal (12) that is provided on the filter body (8) and extends peripherally along the edge (9). An economical option for implementation having sufficient sealing action can be achieved if the seal has an inner contour (13) extending peripherally on the inside and an outer contour (14) extending peripherally on the outside, if the inner contour (13) runs parallel to the rectilinear edge sections (10) up to the respective corner (11), and if the outer contour (14) runs parallel to the rectilinear edge sections (10) up to a corner region (16) that contains the respective corner (11) and end sections (19) of the rectilinear edge sections (10) abutting against the respective corner (11, and said outer contour in the corner region (16) forms a bulge (17) that is curved outwardly relative to the rectilinear sections (18) of the outer contour (14). |
