| 摘要 |
<p>The invention relates to a filter device, in particular a return line suction filter, having at least one filter housing (3) in which a filter element (17) defining a longitudinal axis in the form of a filter cartridge can be received and comprises an enclosure at at least one end thereof for the corresponding end cap (21) forming the end edge of the filter material (39) and that can be fixed to an element receptacle (5) connected to the filter housing (3) for fixing the location of the filter element (17) in the functional position thereof, characterized in that the element receptacle (5) and the associated end cap (21) of the filter element (17) have design irregularities (63, 65) adapted to each other at the parts thereof (23, 47) engaging each other in the functional position of the filter element (17), said irregularities enabling the engagement in a positional alignment to each other.</p> |
