Patent ID: 8640490

Claim:
Evaporator/absorber assembly comprising: a liquid cooling fluid evaporator which has an upstream liquid cooling fluid supply inlet, a gaseous cooling fluid absorber which is connected to the evaporator and which has an upstream liquid absorbent fluid supply inlet; wherein the assembly delimits a chamber for migration of gaseous cooling fluid defined (i) by at least one cooling fluid gas transfer surface which is located on the evaporator and connected to the upstream liquid cooling fluid supply inlet, (ii) by at least one surface for passage of evaporated cooling fluid located on the absorber opposite the at least one transfer surface and connected to the upstream liquid absorbent fluid supply inlet, and (iii) by a base wall which connects these surfaces, the evaporator comprising: a liquid cooling fluid collector which is connected to the at least one transfer surface in order to collect the liquid cooling fluid downstream of the at least one transfer surface; and partition means which are arranged in the chamber and which delimit, on the at least one transfer surface, at least one region which is covered by the partition means and at least one uncovered transfer region, wherein the partition means comprise a first portion pressed on the at least one covered region of the transfer surface, said first portion have at least one opening facing the uncovered transfer region of the transfer surface, and a second portion forming a guiding fin which protrudes upwardly at an acute angle from a lower edge of the opening and into the chamber with respect to the first portion.