| 摘要 |
<p>The device (1) has a filter element (2) laterally enclosed by inner and outer lamellar frame parts (4, 5). Another separately designed filter element (3) is provided with inner and outer lamellar frame parts (6, 7). The oppositely lying frame parts of the filter elements exhibit variably high friction coefficients. The filter elements are arranged next to each other in a mounting position, where the frame parts (4, 6) that exhibit smaller friction coefficients are turned toward each other and lie on contact. The filter elements are designed as a pleated pack.</p> |
