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:
Apr. 27, 2021
Filed:
Mar. 20, 2017
Alfa Laval Corporate Ab, Lund, SE;
Magnus Hedberg, Hjärup, SE;
ALFA LAVAL CORPORATE AB, Lund, SE;
Abstract
A heat transfer plate and a heat exchanger comprising a plurality of such heat transfer plates are provided. The heat transfer plate comprises a heat transfer pattern of alternately arranged ridges and valleys. First and second adjacent ridges extend obliquely in relation to a longitudinal centre axis of the plate and comprise a first top portion and a second top portion, respectively, and first and second adjacent valleys extend obliquely in relation to the longitudinal centre axis and comprise a first bottom portion and a second bottom portion, respectively. The first bottom portion of the first valley is connected to the first top portion of the first ridge by a first flank and to the second top portion of the second ridge by a second flank, and the second top portion of the second ridge is connected to the second bottom portion of the second valley by a third flank.