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:
Jul. 28, 2020
Filed:
Apr. 25, 2016
Applicant:
Alfa Laval Corporate Ab, Lund, SE;
Inventors:
Mehrdad Mohammadian, Helsingborg, SE;
Jens Romlund, Helsingborg, SE;
Assignee:
ALFA LAVAL CORPORATE AB, Lund, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F28D 9/00 (2006.01); F28F 9/007 (2006.01); F28F 9/02 (2006.01);
U.S. Cl.
CPC ...
F28D 9/005 (2013.01); F28F 9/0075 (2013.01); F28F 9/026 (2013.01);
Abstract
A heat exchanger plate comprises a heat exchanger area, at least two portholes each having a diameter, and at least two porthole areas. Each of the portholes is surrounded by a respective one of the porthole areas. The porthole areas are separated from each other. Each porthole area comprises a corrugation of beams. Each of the beams has an end and extends along a respective extension direction towards the porthole. The extension direction of each of the beams forms an acute angle to a radial line through the end of the beam.