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. 15, 2012
Filed:
May. 27, 2009
Ulrich Grummert, Bad Sooden-Allendorf, DE;
Ralf Lausch, Goettingen, DE;
Paschalis Nikoloudis, Goettingen, DE;
Christian Pradel, Kalefeld-Sebexen, DE;
Michael Schuetzler, Rosdorf, DE;
Ulrich Grummert, Bad Sooden-Allendorf, DE;
Ralf Lausch, Goettingen, DE;
Paschalis Nikoloudis, Goettingen, DE;
Christian Pradel, Kalefeld-Sebexen, DE;
Michael Schuetzler, Rosdorf, DE;
Abstract
An adapter is provided for fastening a filter element in a cylindrical receiving opening of a bottom part of a lower piece of a filter housing. The adapter has at least one seal arranged in a peripheral groove on the circumference of the adapter to permit fluid-tight separation of a non-filtrate chamber, which surrounds the external jacket of the filter and from which medium to be filtered can be delivered to the filter, from a filtrate chamber into which the filtrate can be introduced from the filter. The seal is connected by injection molding to a base surface of the peripheral groove and is at a distance from at least one side wall delimiting the base surface of the groove.