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:
Feb. 09, 2021
Filed:
Oct. 08, 2012
Applicant:
Ws-warmeprozesstechnik Gmbh, Renningen, DE;
Inventor:
Joachim A. Wunning, Leonberg, DE;
Assignee:
WS-WARMEPROZESSTECHNIK GMBH, Renningen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F28D 7/16 (2006.01); F28F 1/00 (2006.01); F28F 13/08 (2006.01); F28F 9/02 (2006.01); F28F 9/22 (2006.01);
U.S. Cl.
CPC ...
F28D 7/1615 (2013.01); F28D 7/16 (2013.01); F28D 7/1661 (2013.01); F28D 7/1676 (2013.01); F28D 7/1692 (2013.01); F28F 1/006 (2013.01); F28F 9/0243 (2013.01); F28F 13/08 (2013.01); F28F 2009/224 (2013.01); F28F 2009/226 (2013.01); F28F 2265/26 (2013.01);
Abstract
This flat tube heat exchanger encompasses a closed housing, in which two tube sheets and a tube bundle, which is arranged between the tube sheets and which is supported by the tube sheets is arranged. The tube bundle comprises at least some flat tubes, which extend in longitudinal direction of the tube bundle. At their ends, the flat tubes are round and are flat in a central section. The ends of the flat tubes, which have a round cross section, can be circular or can encompass a different round shape.