TH40611A - Embossed Sheet Metal Fin Heat Transfer Machine - Google Patents

Abstract

DC60 (10/01/43) A convex plate-fin heat exchanger with many tubes that are generally perpendicular to and overhang. Through a series of convex flanges, the flanges have many holes, which have been Arranged in a row and designated by a sheath at the From the wrinkles surrounding the hole The stiffness of the trapezoidal roll edge, both short and long, is the same as the A sheet of metal and it has been arranged. Between the rows of holes, the rows of holes correspond to the rows of convex arcs in the fins. Such sheet metal A convex heat exchanger has a large number of tubes that are generally perpendicular to and protrude through a series of convex flanges. Arranged in a row and designated by a sheath at the From the wrinkles surrounding the hole The roll edge increases stiffness. A trapezoid, both short and long, is the same as the Plaque and it is placed between the rows of holes, the rows of such models are aligned with the rows of arc convexity in the flanges. Such sheet metal

Claims (4)

1. Sheet metal-fin heat exchanger of claim 4 where each tube hole is surrounded by a sleeve. 2. Sheet metal fin heat exchanger of claim 4, where the stiffness edge is raised from the plane. Of sheet metal flanges 3. Sheet metal-fin heat exchanger of claim 1, where the aforementioned pipe is a dimpled pipe. 4.Cream heat transfer machine with metal sheet Many sheet metal tubes and fins The aforementioned sheet metal fins Then consisted of Multiple welded deformations protruding in tagged rows: