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:
Oct. 13, 2026
Filed:
Oct. 11, 2021
Alfa Laval Corporate Ab, Lund, SE;
Fredrik Strömer, Kävlinge, SE;
Håkan Larsson, Degeberga, SE;
Arne Borg, Kågeröd, SE;
Mats Nilsson, Lund, SE;
Henrik Kockum, Lund, SE;
ALFA LAVAL CORPORATE AB, Lund, SE;
Abstract
A heat exchanger plate module comprises a pressed heat exchanger plate and a flat plate, and a heat exchanger comprises plural of the modules. The plates comprise first and second longitudinal end portions each having a fluid port, and an intermediate heat exchange portion between the first and second longitudinal end portions. The plates further include a pressed corrugated pattern with alternating tops and bottoms in the thickness direction. The pressed pattern comprises in the first and/or second longitudinal end portions, a first fluid channel pattern leading fluid flow into the fluid port and/or a second fluid channel pattern bypassing the fluid port. In the intermediate heat exchange portion, a third fluid channel pattern fluidly communicates with the first and/or second fluid channel pattern and comprises longitudinally extending wave-shaped pressed lines that form discrete longitudinal extending fluid channels, when the pressed heat exchanger plate is attached to the flat plate.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile