| 摘要 |
<p>The invention relates to a heat exchanger. This exchanger comprises a multiplicity of flat tubes (10), arranged in a stack and each formed by two opposite elongate plates (12), a multiplicity of corrugated fins (26) interposed between the flat tubes, an elongate cross-piece (28) applied against a plate (12) located at one end of the stack, provided with two passages (34, 36) communicating with the flat tubes, and having an expansion-compensaton plate bend (32), as well as two right-angled flanges (42, 44), solidly attached to the cross-piece and bearing against the plate located at the other end of the stack. Application in particular to oil cooling radiators for motor vehicles. <IMAGE></p> |
