FLUID-PURIFYING ELEMENT OF A FLUID-PURIFYING SYSTEM FOR PURIFYING LIQUID FLUID, FLUID-PURIFYING SYSTEM, AND SEALING ELEMENT OF A FLUID-PURIFYING ELEMENT

摘要

The invention relates to a fluid-purifying element (36) of a fluid-purifying system (10) for purifying liquid fluid, to a fluid-purifying system (10), and to a sealing element (60). The fluid-purifying element (36) has: at least one purifying medium (38), which at least partially delimits at least one element inner space (40); at least one end body (42), which is situated on the axial end of the fluid-purifying element (36) in relation to an imaginary axis (22); and at least one elastic, annular sealing element (60), which is situated on a radially outer circumferential face of the at least one end body (42). The at least one end body (42) has at least one end body holding contour (48) for the at least one sealing element (60), said holding contour running continuously at least in some sections of the circumference around a radially outer circumferential face of the at least one end body (42). The at least one sealing element (60) has, on its radially inner circumferential face, a seal holding contour (62), which bears at least in some sections against the end body holding contour (48) of the at least one end body (42). The at least one sealing element (60) has at least one sealing face (70), which extends at least around part of the radially outer circumferential face of the at least one sealing element (60). At least one end body holding contour (48) has at least one protrusion, which extends radially outwards and around at least part of the circumference. At least one seal holding contour (62) has at least one depression, which extends radially outwards and around at least part of the circumference. The at least one end body holding contour (48) engages at least partially into the at least one seal holding contour (62).