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:
Nov. 14, 2017
Filed:
Jun. 12, 2014
Applicant:
Mann+hummel Gmbh, Ludwigsburg, DE;
Inventors:
Stefan Uhl, Fellbach, DE;
Herbert Jainek, Heilbronn, DE;
Assignee:
MANN+HUMMEL GMBH, Ludwigsburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 29/88 (2006.01); B01D 35/153 (2006.01); B01D 35/16 (2006.01);
U.S. Cl.
CPC ...
B01D 29/88 (2013.01); B01D 35/153 (2013.01); B01D 35/16 (2013.01); B01D 2201/0415 (2013.01); B01D 2201/291 (2013.01); B01D 2201/4084 (2013.01);
Abstract
A liquid filter has a hollow-cylindrical filter element is flowed through in a radial direction. The fluid after having passed through the filter element drains in axial direction from the interior of the filter element. A drain plug is disposed at an axial end of the interior of the filter element. The drain plug forms a moveable valve member. A drain passage for draining fluid is open in the open position of the drain plug.