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. 01, 2011
Filed:
May. 11, 2005
Ralf Bauder, Ketsch, DE;
Karlheinz Muenkel, Oberderdingen-Flehingen, DE;
Ralf Bauder, Ketsch, DE;
Karlheinz Muenkel, Oberderdingen-Flehingen, DE;
Mann + Hummel GmbH, Ludwigsburg, DE;
Abstract
A compact filter element in which the end faces of a plurality of nonwoven filter layers () are fixedly integrated into a cover () and in which the oncoming flow of fluid to be filtered is deflected in the cover () in such a way that the fluid flows respectively into every second or alternating area between two adjacent nonwoven filter layers () and flows through the nonwoven filter layers () into the intervening spaces between the spaces between filter layers in to which it initially flows, from which intervening spaces it exits the filter element.
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