| 摘要 |
<p>A connecting device for assembling a collector traversed by the tubes of a tube bundle in a heat exchanger with the housing for the liquid flowing in the tubes, comprising an elastomeric sheet on the collector face opposite to the housing, wherein said elastomeric sheet comprises a marginal bulging portion projecting inwardly of the housing and cooperating with the edge of a trough located in said housing so as to delimit a collecting chamber and an expansion chamber.</p> |
