Patent · US Active

Filter element for filtering a device

US12102954B2 · kind B2 · utility

0Cited by

3References

19Claims

0Family size

Assignee

Mahle International GmbH · DE

Inventors

Matthias Herb · Niederebersbach, DE
Ralf Disson · Leutenbach, DE

Key dates

Filing date	Jan 8, 2021
Grant date	Oct 1, 2024
Priority date	—
Expiry date	Sep 19, 2042

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01D2279/40
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A filter element may include a filter medium extending in an extension direction and including a filter material separating clean and raw sides of the filter element, and two seals arranged at two end faces of the filter medium located opposite one another in the extension direction, so that an inner side of each seal may be arranged lying against the associated end face in a fluid-tight manner. The two inner sides, jointly with an inner circumferential side of the filter medium, may partly limit a filter element interior space. The filter medium, in a section running perpendicularly to the extension direction, has an open U-geometry or V-geometry with two legs.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.