公开(公告)号：US20240382890A1

公开(公告)日：2024-11-21

申请号：US18784901

申请日：2024-07-25

Applicant: MANN+HUMMEL GmbH

Inventor： Bharatesh ALAGOUDA ,  Chowalloor Rapheal ANTOMON ,  Thilo MÜLLER ,  Mayank SHRIMALI

IPC: B01D46/24 ,  B01D46/00

Abstract: An ambient air purifier includes a housing including at least a housing cover and a mounting base, wherein the housing has at least one flow inlet for ambient air to be purified and at least one flow outlet for cleaned air, a fan arranged within the housing, and at least one filter element. The at least one filter element includes at least one filter medium body, and at least a first lateral frame element is provided on at least an upper front end of the at least one filter medium body of the at least one filter element, having a larger cross section than the upper front end and protruding beyond the upper front end of the filter medium body with a protruding segment.

公开(公告)号：US20240246018A1

公开(公告)日：2024-07-25

申请号：US18626588

申请日：2024-04-04

Applicant: MANN+HUMMEL GmbH

Inventor： Thilo MÜLLER ,  Peter MEJSNAR

IPC: B01D46/52 ,  B01D46/00

CPC classification number: B01D46/521 ,  B01D46/0005 ,  B01D2201/34

Abstract: A filter element for filtering air has a filter body with a folded filter medium provided with fold edges. A first side strip made of a fibrous material is provided, wherein the first side strip has a seal section, wherein the seal section seals the filter body at a first end face extending transversely to the fold edges of the filter medium, and wherein the first side strip has also a first tab projecting away from the seal section and extending in a direction of the fold edges. A circumferential seal engages around the first tab. An air filter is provided with such a filter element. A filter device provided with a flow channel permitting an air flow therethrough has such a filter element disposed therein, wherein the filter element extends perpendicularly to a direction of the air flow through the flow channel.