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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.:

US 10876631 B1

PDFFull Text
Date of Patent:
Dec. 29, 2020

Filed:

Jun. 01, 2016

Sealing element, annular filter element, oil separator, and method for opening filter housing of oil separator

Applicant:

Mann+hummel Gmbh, Ludwigsburg, DE;

Inventors:

Markus Zuerker, Dudenhofen, DE;

Markus Melde, Speyer, DE;

Philipp Ehrhardt, Stutensee, DE;

Assignee:

MANN+HUMMEL GmbH, Ludwigsburg, DE;

Attorney:

James Hasselbeck

Primary Examiner:

Christopher P Jones

Assistant Examiner:

Brit E Anbacht

Int. Cl.
CPC ...
F01M 13/04 (2006.01); B01D 46/00 (2006.01); B01D 46/24 (2006.01); B01D 46/42 (2006.01); F16J 15/02 (2006.01);
U.S. Cl.
CPC ...
F16J 15/022 (2013.01); B01D 46/0004 (2013.01); B01D 46/2411 (2013.01); B01D 46/4227 (2013.01); F01M 13/04 (2013.01); B01D 2265/027 (2013.01); B01D 2271/022 (2013.01); B01D 2271/027 (2013.01); F01M 2013/0438 (2013.01);
Abstract

A sealing element () for an annular filter element () of an oil separator () of a crankcase ventilation system, wherein the annular filter element () is configured to separate oil from fluid. The sealing element () fulfills more than one sealing function and yet is easy to use and replace. The sealing element () having at least one radially sealing region () that is configured to act in the direction of the radius () of the annular filter element (), and at least one axially sealing region () that is configured to act in the direction of the longitudinal axis () of the annular filter element ().

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Zuerker, Markus. (2020). Sealing element, annular filter element, oil separator, and method for opening filter housing of oil separator (U.S. Patent No. 10876631). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10876631

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