US 2021/0254523 A1 · FILTER ARRANGEMENT

Abstract

A filter arrangement may include a filter element and a gasket element. The gasket element may include a substantially circular flow-through opening and a locking collar. The locking collar may be arranged along a circumference of the flow-through opening with respect to a circumferential direction. The locking collar may form a hollow cylindrical installation space. The filter element may include a filter element body and a substantially hollow-cylindrical counter locking collar. The counter locking collar may include an open axial side and a covered axial side which may be spaced apart from each other with respect to an axial axis. The covered axial side of the counter locking collar may be covered by said filter element body. The counter locking collar may be at least partially inserted into the hollow cylindrical installation space of the locking collar.

Claims20

Dependent claims

A filter arrangement comprising:

a filter element and a gasket element;
wherein the gasket element includes a substantially circular flow-through opening and a locking collar;
wherein the locking collar is arranged along a circumference of the flow-through opening with respect to a circumferential direction;
wherein the locking collar forms a hollow cylindrical installation space;
wherein the filter element includes a filter element body and a substantially hollow-cylindrical counter locking collar;
wherein the counter locking collar includes an open axial side and a covered axial side which are spaced apart from each other with respect to an axial axis;
wherein the covered axial side of the counter locking collar is covered by said filter element body;
and
wherein the counter locking collar is at least partially inserted into the hollow cylindrical installation space of the locking collar.

6 more elements

Dependencies are inferred from the claim text.

Filter arrangement

Life of this patent

Filter arrangement

Life of this patent

Abstract

Claims20