Patent ID: 11878259
Assignee: nan
Field: Chemical engineering (Chemistry)
Classification: CPC B | IPC B

Claim 0:
1. A fluid filter (18) comprising:
a filter element (5) arranged around a support body (9) in a housing (1), wherein the support body (9) is closed in a fluid-tight manner at a bottom by a base (19) and at a top by a lid (15),
a fluid inlet (7) and a fluid outlet (8), wherein the fluid inlet (7) and the fluid outlet (8) are arranged in such a manner that the fluid flows through the filter element (5) from an outside to an inside of the filter element,
a supply pipe (3) which is arranged in the interior of the support body (9) and projects from above into the interior of the support body (9) and is open at a bottom of the supply line, and
a compressed air connection (10) having a compressed air inlet (11),
characterised in that
the supply pipe (3) is arranged in the support body (9) in a fluid guide pipe (4), wherein the fluid guide pipe (4) is closed by a base (6) and is open at a top of the fluid guide pipe,
and the compressed air inlet (11) is configured to make compressed air act on an upper edge (13) of a fluid reservoir (14) which is present in the interior of the fluid filter (18) during operation of the fluid filter (18).