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:
Jul. 10, 2012
Filed:
Apr. 27, 2005
Applicants:
Hilmar Walde, Wallbach, DE;
Stefan Gröss, Geuensee, CH;
Gunder Guckes, Waldems, DE;
Inventors:
Assignee:
Brita GmbH, Taunusstein, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 27/08 (2006.01); B01D 29/085 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention describes an apparatus for the filtration of liquids and an associated filter cartridge, wherein the quantitative flow through the filter cartridge can be reduced and set in a simple way. The apparatus is characterized in that at least one throttling device' is arranged between the outlet openingof the filter cartridgeand the outflow openingof the receiving chamber