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. 14, 2026
Filed:
Apr. 04, 2024
Applicant:
Mahle International Gmbh, Stuttgart, DE;
Inventors:
Matthias Gördeler, Stuttgart, DE;
Alexander Wald, Sindelfingen, DE;
Thomas Feldhege, Leinfelden-Echterdingen, DE;
Assignee:
MAHLE International GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F28F 21/08 (2006.01); C22C 21/06 (2006.01); C22C 21/14 (2006.01); C22C 21/16 (2006.01); C22C 21/18 (2006.01); C22C 30/02 (2006.01); C22C 30/06 (2006.01); F28D 21/00 (2006.01);
U.S. Cl.
CPC ...
F28F 21/084 (2013.01); C22C 21/06 (2013.01); C22C 21/14 (2013.01); C22C 21/16 (2013.01); C22C 21/18 (2013.01); C22C 30/02 (2013.01); C22C 30/06 (2013.01); F28F 21/089 (2013.01); F28D 2021/0091 (2013.01); F28F 2275/025 (2013.01);
Abstract
A heat exchanger for a motor vehicle is provided. The heat exchanger contains at least one element that contains aluminum. This element that contains aluminum has a core and at least one plating layer. The core is composed of a first aluminum alloy that contains approx. 0.5% to approx. 4% by weight Mn, and approx. 0.5% to approx. 4% by weight Mg. The at least one plating layer is composed of at least one other aluminum alloy.