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:
Jan. 10, 2017
Filed:
Apr. 30, 2012
Applicant:
Hans-heinrich Angermann, Stuttgart, DE;
Inventor:
Hans-Heinrich Angermann, Stuttgart, DE;
Assignee:
MAHLE International GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F28D 9/00 (2006.01); F28F 9/00 (2006.01); F28F 21/08 (2006.01); F28F 13/00 (2006.01); F28F 19/00 (2006.01); F28F 13/18 (2006.01);
U.S. Cl.
CPC ...
F28D 9/0037 (2013.01); F28F 9/001 (2013.01); F28F 13/18 (2013.01); F28F 19/00 (2013.01); F28F 21/083 (2013.01); F28F 21/084 (2013.01);
Abstract
A stacked heat exchanger, in particular ferritic welded heat exchanger for high temperature applications, is provided that has stack plates that are held between cover plates and/or an outer housing. Aluminum is added to the cover plates and/or the housing in production.