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:
May. 17, 2016
Filed:
Dec. 11, 2009
Applicants:
Sven Andersson, Hässleholm, SE;
Svante Hoberg, Åstorp, SE;
Tomas Dahlberg, Helsingborg, SE;
Inventors:
Assignee:
SWEP International AB, Landskrona, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F28F 3/08 (2006.01); F28D 9/00 (2006.01); F28F 3/04 (2006.01);
U.S. Cl.
CPC ...
F28D 9/005 (2013.01); F28F 3/046 (2013.01); F28F 2225/00 (2013.01);
Abstract
A brazed heat exchanger comprises a number of heat exchanger plates () provided with a pressed pattern of ridges () and grooves () arranged such that flow channels for media to exchange heat are formed between neighboring plates (). The plates () are further provided with port openings (-) in selective communication with said flow channels and with a circumferential edge formed by skirts () of neighboring plates () overlapping one another. A reinforcement portion () extends outside the skirt (), and comprises a ribbon of sheet metal.