| 摘要 |
The device has a rib/tube block whose flat tubes have widened ends on opposite sides so that transverse adjacent wall sections of the tube ends lie flat on each other and the pipe ends are aligned in a row. Flow boxes (13,14) are placed on the pipe ends on both sides flush with corresponding longitudinal wall sections. The corners of the widened pipe ends have radii between 0 and 2 mm. AN Independent claim is also included for the following: (a) a heat exchanger arrangement for a motor vehicle. |
