| 摘要 |
<p>The filter has an annular closed main filter element (17) sealably arranged between an inlet (14) and an outlet (15) of an openable housing (10). An annular closed secondary element (31) is arranged downstream to the main filter element in flow direction. An accommodating wall (29), a pin (30), an accommodating crown, bar and a chamfer are provided on a front side between the secondary element and the main filter element, where the front side faces the outlet. The wall, pin, crown, bar and chamfer are provided for radial position fixing of the secondary element within the main filter element.</p> |
