| 摘要 |
A filter assembly (100) that includes a filter body (110) defining a mouth (116), a filter element (120) disposed in the filter body (110), and a seal (200) disposed on the mouth (116). The seal (200) has a seal body (210) defining a center axis. The seal body (210) has an axial surface perpendicular to the center axis and an outer annular surface (216) revolved about the center axis. A portion of the outer annular surface (216) defines at least one of an arcuate and a substantially frustoconical shape. |
