Patent ID: 6629561
Filing Date: 2003-10-07
Classification: F28D,F28F

Abstract:
A module for a heat exchanger, the module comprising:a first generally planar member having a first opening at an opposite end with respect to a second opening; a second generally planar member having a first opening at an opposite end with respect to a second opening, the first generally planar member being oriented with respect to the second generally planar member to form a cavity in communication with the first opening and the second opening; and a pattern of elevated regions having a pattern longitudinal axis that is tilted with respect to a reference longitudinal axis of at least one of the first generally planar member and the second generally planar member, wherein the pattern of elevated regions comprises a matrix of rows and columns of elevated regions wherein adjacent rows are offset from one another by an offset distance that is less than a spacing between adjacent elevated regions within a row.