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:
Sep. 13, 2022
Filed:
Mar. 17, 2021
Applicant:
Mahle International Gmbh, Stuttgart, DE;
Inventors:
Steffen Ensminger, Notzingen, DE;
Thomas Feldhege, Leinfelden-Echterdingen, DE;
Bernd Gruenenwald, Nuertingen, DE;
Frank Koch, Korntal-Muechingen, DE;
Andreas Koenig, Muehlacker, DE;
Michael Kranich, Gemmrigheim, DE;
Matthias Tuerpe, Ludwigsburg, DE;
Cord Voelker, Backnang, DE;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B21D 53/04 (2006.01); B23K 101/14 (2006.01); B23K 1/002 (2006.01); H05B 6/10 (2006.01); B21D 53/02 (2006.01); B23K 1/00 (2006.01);
U.S. Cl.
CPC ...
B21D 53/04 (2013.01); B21D 53/02 (2013.01); B23K 1/002 (2013.01); B23K 1/0012 (2013.01); B23K 2101/14 (2018.08); H05B 6/101 (2013.01); Y10T 29/4935 (2015.01); Y10T 29/49366 (2015.01); Y10T 29/49393 (2015.01);
Abstract
A method for producing a heat exchanger is disclosed. The method includes a) providing two heat exchanger plates of the heat exchanger that are to be joined to one another; b) wetting at least one common local joining zone of the two heat exchanger plates with solder; c) forming the heat exchanger by brazing the two heat exchanger plates via local heating of the at least one common joining zone.