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:
Nov. 19, 2024
Filed:
Apr. 01, 2020
Swep International Ab, Landskrona, SE;
SWEP INTERNATIONAL AB, Landskrona, SE;
Abstract
The present application relates to a stencil device () for simultaneous stencil printing of brazing material onto elevations, areas surrounding port openings, and a circumferential skirt () of a heat exchanger plate () wherein the stencil device () comprises an upper stencil having openings for applying brazing material to elevations and areas surrounding port openings of the heat exchanger plate () and a lower stencil printing stencil () having a large opening () for receiving the heat exchanger plate () and contacting an outer perimeter of the circumferential skirt () of the heat exchanger plate (), wherein an inner surface () of the large opening () comprises brazing material exits () for applying brazing material to the circumferential skirts (). Disclosed is also a method of such stencil printing and also the use of a stencil device for applying heat exchanger plates () with a brazing material.