| 摘要 |
<p>The filter has a base body (4) which is formed in ellipsoid shape and includes a fragmentation area (13) on a surface (12). The area fragments the particles that flow through it, and includes a pyramid structure with a set of pyramid shaped elevations. Two fixing units (5, 6) are connected with the base body and include fixing bars (7, 8) and rods (9, 10) which are arranged at 120 degrees to one another in an offset manner, respectively.</p> |
