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:
May. 22, 2018
Filed:
Aug. 14, 2014
Applicant:
Ibs Filtran Kunststoff-/metallerzeugnisse Gmbh, Morsbach-Lichtenberg, DE;
Inventors:
Wolfgang Stausberg, Morsbach, DE;
Michael Dedering, Morsbach, DE;
Robert Morgenstern, Waldbrol, DE;
Joerg Klueser, Friesenhagen, DE;
Assignee:
IBS FILTRAN KUNSTSTOFF-METALLERZEUGNISSE GMBH, Morbach, DE;
Primary Examiner:
Int. Cl.
CPC ...
B01D 35/00 (2006.01); B01D 35/027 (2006.01); B01D 29/52 (2006.01);
U.S. Cl.
CPC ...
B01D 35/005 (2013.01); B01D 29/52 (2013.01); B01D 35/0273 (2013.01);
Abstract
A filter is provided having more than one density of media, or more than one type of media. Three or four types of media may be arranged. Some or all of the media may be of different density material from each other. A spacer grid separates at least two of the media apart. One or more flanges on the spacer each respectively space apart two of the media from each other at a location. The one or more flanges provide a respective flow path through the flange.