The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 26, 2024
Filed:
Jan. 24, 2022
Applicant:
Mahle International Gmbh, Stuttgart, DE;
Inventors:
Heiko Hensinger, Stuttgart, DE;
Markus Lang, Loechgau, DE;
Assignee:
Mahle International GmbH, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 35/16 (2006.01); B01D 29/21 (2006.01); B01D 35/30 (2006.01);
U.S. Cl.
CPC ...
B01D 35/16 (2013.01); B01D 29/21 (2013.01); B01D 35/30 (2013.01); B01D 2201/0415 (2013.01); B01D 2201/0453 (2013.01);
Abstract
A ring filter element, e.g., for a liquid filter device, is disclosed. The ring filter element includes an upper end disc, a lower end disc, and a filter material arranged in between the upper end disc and the lower end disc. A pin eccentrically arranged on the lower end disc that projects in an axial direction is provided for closing off a drainage channel. At least one support contour is disposed on the lower end disc adjacently to the pin. The at least one support contour projects from the lower end disc in the axial direction for supporting on a filter housing.