| 摘要 |
<p>The invention is a new asymmetrical plate-type exchanger whose primary path (1) has lower flow resistance than the secondary path, with plates provided with ridges forming two series of turns or channels, of which a first series of main channels (11) defined by said ridges on the two facing plates (A, B), and a second series of ancillary channels (12), positioned crosswise with respect to said main channels (11), defined by lowered portions (B21) that place said main channels (11) in communication crosswise and are aligned according to a direction (Y1, Y2) that is parallel to and/or coinciding with the extension of the hollow (B3) in the opposite specular half, thus defining a network of said main (11) and secondary (12) crossed channels.</p> |
