Filter element and filter arrangement
AssigneeMann+Hummel GmbH
InventorMartin Wuebbeling
Life of this patent
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Abstract
A filter element (3), in particular an air filter element, for a filter arrangement (1), having a frame (6) that has at least one contact surface (11) for contacting a clamping surface (30) of at least one clamping element (27, 28) of the filter arrangement (1), wherein the at least one contact surface (11) includes straight segments (12, 13, 14) and oblique segments (15, 16) arranged between the straight segments (12, 13, 14), and wherein the straight segments (12, 13, 14) are arranged such that the clamping surface (30) when the latter is displaced relative to the at least on contact surface (11) essentially exclusively contacts the oblique segments (15, 16).
Claims12
A filter element for a filter arrangement, the filter element comprising:
- a filter media forming a filter bellows;
- an end disk arranged on an axial end of the filter bellows of the filter element;
- wherein the end disk forms a frame which encircles radially outer lateral surfaces of the filter bellows of the filter element;
- wherein the frame of end disk that has at least one contact surface for contacting a clamping surface of at least one clamping element of the filter arrangement;
- wherein the at least one contact surface of the frame formed by the end disk has straight segments and oblique segments arranged end to end, with the oblique segments arranged between the straight segments;
- and
- wherein the straight segments are arranged such that the clamping surface when the latter is displaced relative to the at least on contact surface essentially exclusively contacts the oblique segments.
Dependencies are inferred from the claim text.