Adsorber Element, Intake Air Filter System, and Method for Producing Such an Adsorber Element
AssigneeMann+Hummel GmbH
InventorHarald Auer
Life of this patent
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Abstract
An adsorber element for an intake air filter system of a motor vehicle is provided with a first flat filter material and a second flat filter material. Adsorber material particles are arranged between the first flat filter material and the second flat filter material. A cutout penetrates the first flat filter material and the second flat filter material. A fastening element is received in the cutout and prevents outflow of the adsorber material particles. The intake air filter system has a housing in which the adsorber element is received and non-detachably fastened to a housing wall of the housing.
Claims13
An adsorber element for an intake air filter system of a motor vehicle, the adsorber element comprising:
- a first flat filter material;
- a second flat filter material;
- adsorber material particles arranged between the first flat filter material and the second flat filter material;
- a cutout penetrating the first flat filter material and the second flat filter material;
- a fastening element received in the cutout, wherein the fastening element is configured to prevent outflow of the adsorber material particles.
An intake air filter system for a motor vehicle, the intake air filter system comprising:
- a housing;
- an adsorber element comprising a first flat filter material;
- a second flat filter material;
- adsorber material particles arranged between the first flat filter material and the second flat filter material;
- a cutout penetrating the first flat filter material and the second flat filter material;
- a fastening element received in the cutout, wherein the fastening element is configured to prevent outflow of the adsorber material particles;
- wherein the adsorber element is received in the housing and is non-detachably fastened to a housing wall of the housing.
A method for producing an adsorber element for an intake air filter system of a motor vehicle, the method comprising:
- providing a first flat filter material, a second flat filter material, adsorber material particles, and a fastening element;
- arranging the adsorber material particles between the first flat filter material and the second flat filter material;
- introducing a cutout in the first flat filter material and the second flat filter materials so that the cutout penetrates the first flat filter material and the second flat filter material;
- arranging the fastening element in the cutout.
Dependencies are inferred from the claim text.