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.

Date of Patent:
Mar. 20, 2018

Filed:

Mar. 08, 2016
Applicant:

Hydac Filtertechnik Gmbh, Sulzbach/Saar, DE;

Inventors:

Richard Eberle, Ornesheim, DE;

Micha Kreibig, Rehlingen-Siersburg, DE;

Assignee:

HYDAC FILTERTECHNIK GMBH, Sulzbach/Saar, DE;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 27/00 (2006.01); B01D 35/00 (2006.01); B01D 35/28 (2006.01); B01D 35/153 (2006.01); B01D 29/23 (2006.01); B01D 35/16 (2006.01); B01D 36/00 (2006.01); B01D 35/30 (2006.01); B01D 29/00 (2006.01); B01D 21/24 (2006.01); B01D 24/38 (2006.01); B01D 25/30 (2006.01); B01D 29/58 (2006.01); B01D 29/11 (2006.01); F02M 37/22 (2006.01);
U.S. Cl.
CPC ...
B01D 29/23 (2013.01); B01D 35/005 (2013.01); B01D 35/153 (2013.01); B01D 35/16 (2013.01); B01D 35/30 (2013.01); B01D 35/306 (2013.01); B01D 36/003 (2013.01); F02M 37/22 (2013.01); B01D 29/117 (2013.01); B01D 29/58 (2013.01); B01D 2201/295 (2013.01); B01D 2201/305 (2013.01); B01D 2201/34 (2013.01); B01D 2201/4007 (2013.01); B01D 2201/4084 (2013.01); F02M 37/221 (2013.01);
Abstract

A filter device for fluids with a fluid inlet () and a fluid outlet (). A filter element () is enclosed by an end cap () on its lower end facing a bottom part () of the filter housing (). The end cap has a passage () forming a fluid connection to the filter element inner filter cavity () and can be fixed to an element retainer () of the filter housing (). The element retainer () includes a retaining piece () open towards the filter element () with a fluid channel () leading to a housing connection (). The end cap () has a connecting piece () in the retaining piece (). The retaining piece () forms an opening () connected to the fluid channel () leading to the element retainer (). A sealing () seals the opening from the open end of the retaining piece.


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