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:
Jun. 10, 2025
Filed:
Nov. 19, 2021
Applicant:
Vitesco Technologies Gmbh, Regensburg, DE;
Inventors:
Tobias Luebbert, Cologne, DE;
Peter Bauer, Bonn, DE;
Cornelius Köhler, Hürth, DE;
Youness Idar, Freyming-Merlebach, FR;
Assignee:
Vitesco Technologies GmbH, Regensburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01N 13/18 (2010.01); F01N 3/20 (2006.01);
U.S. Cl.
CPC ...
F01N 13/1838 (2013.01); F01N 3/206 (2013.01); F01N 3/208 (2013.01); F01N 2610/02 (2013.01); F01N 2610/1406 (2013.01); F01N 2610/1426 (2013.01); F01N 2610/1433 (2013.01); F01N 2900/1814 (2013.01);
Abstract
A conveying device for an aqueous urea solution in a motor vehicle, with a tank, with a filter element and with a pump. The aqueous urea solution can be conveyed by the pump from the tank through the filter element into a suction line, wherein the filter element has a filter material and a frame for receiving the filter material, wherein the filter material is connected to the frame by a connection element, wherein the connection element is part of the fluid conveying path from the tank via the filter element to the pump.