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:
Dec. 20, 2022
Filed:
May. 05, 2017
Applicant:
Aleris Rolled Products Germany Gmbh, Koblenz, DE;
Inventor:
Steven Kirkham, Mansbach-Baumbach, DE;
Assignee:
NOVELIS KOBLENZ GMBH, Koblenz, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23K 1/00 (2006.01); B23P 15/26 (2006.01); B23K 1/008 (2006.01); B23K 3/08 (2006.01); B23K 1/002 (2006.01); F28D 7/00 (2006.01); F28F 1/12 (2006.01); F28F 9/02 (2006.01); B23K 101/14 (2006.01); B23K 103/10 (2006.01); F28D 1/053 (2006.01);
U.S. Cl.
CPC ...
B23K 1/0012 (2013.01); B23K 1/002 (2013.01); B23K 1/008 (2013.01); B23K 3/087 (2013.01); B23P 15/26 (2013.01); F28D 7/0066 (2013.01); F28F 1/12 (2013.01); F28F 9/02 (2013.01); B23K 2101/14 (2018.08); B23K 2103/10 (2018.08); F28D 1/05316 (2013.01); F28F 2275/045 (2013.01);
Abstract
A method and apparatus for manufacturing a brazed heat exchanger. The method includes the steps of: assembling the heat exchanger components to form at least one unbrazed heat exchanger core in a core builder machine; without removing the at least one heat exchanger core from the core builder machine, enclosing the heat exchanger core with a brazing tool arrangement adapted to form a chamber, optionally, evacuating the chamber and/or filling the chamber with a controlled atmosphere; brazing the heat exchanger core in the chamber to form a brazed heat exchanger.