Multiple chamber flat pipe, heat exchanger and use of a heat exchanger

摘要

The tube (V8) has side sections, where one of the sections has an edge section (3B) that includes two deforming sections (3B.1-3B.3). One of the deforming sections forming a bearing surface (9) runs diagonal or perpendicular to a wide wall (6). The other deforming section runs diagonal or perpendicular to the former deforming section. An edge section (3A) of other side section is free from the latter deforming section and a part of the wall. The section (3A) has deforming sections e.g. I-shaped deforming sections, which run perpendicular or parallel to the wall.