| 摘要 |
<p>The invention concerns a long-life oil filter for internal combustion engines comprising a cup-shaped body (1), a cover (2) for closing the open end of the body (1), a sleeve (3) centrally positioned within said body (1), at least a filter cartridge (10) of a washable material, such as a stainless steel fabric, and removable blocking means for pressing the cover (2) against the body (1); the cover (2) and the body (1) being preferably formed through die-cast or by stamped plate, with the filter body being provided with integrally formed cooling fins (15). <IMAGE></p> |
