Filter element for an air filter of an internal combustion engine with a first filter bellows (10) having a plurality of filter pleats (15), each with a first pleat leg (15a) and a second pleat leg (15b) that converge at a pleat edge (15c), wherein the fir...

An air cleaner assembly, a main filter element, and a method for servicing an air cleaner assembly are provided according to the present invention. The air cleaner assembly includes an air cleaner housing and a main filter element. The air cleaner housing ...

The device has a filter element (7) arranged in a filter housing (2), where the filter element is designed as a multi-bellow filter with two radially inserted filter bellows (10, 11). One of the bellows is traversed by a fluid in a radial direction. A flow...

A two-part housing, especially for an air filter, has a twist-locking system with two groups of locking devices, one for sustaining the joint between the two parts and the other for adjusting the opening and closing torque. In a two-part housing, especiall...

A one-piece paper filter element (50), of inverted cup form with a plane top face (51) and fluted side wall (32), for use in a two part plastics housing (13,14) e.g. polyamide or glass re-inforced or polyamide. The housing is a tank breather cap, which sep...

There is provided a honeycomb structure 1 produced by bonding a plurality of honeycomb segments 12 into one piece via a bonding layer 8, each segment 12 having a number of through-holes 3 divided from each other by porous partition walls 2 and extending in...

The filter element with a filter material (2) formed into a filter cartridge is provided with sealing side strips (3. 4) incorporating a foamed elastomer. An Independent claim is also included for a method for producing the proposed filter element.

A seal member (20) is attached to a peripheral edge portion (15) of a filter body (10) by being fused to semi-melted fibers that form the filter body (10) when the semi-melted fibers are layered over a forming surface. Therefore, the formation of the filte...

The air filter has a filter element made from a panel of a fibre-based material with pleats (20) forming a central filter zone, and a peripheral strip with a fold (42) giving it a reinforced section with two edges (41, 43c, 43d) at an angle to one another....