|
(11) | EP 0 022 234 A3 |
(12) | EUROPEAN PATENT APPLICATION |
|
|
|
|||||||||||||||
(54) | Radiator, particularly for passenger car thermo-ventilation and air-conditioning systems |
(57) A radiator for autovehicle air-conditioning systems comprises a radiating pack formed
from metal tubes and fins, the ends of the tubes communicating with manifolds (13)
each comprising a base (B) and a cover (C) connected together by a peripheral weld
(S). The ends of the radiating pack tubes (11) are passed through holes in the base
(B) and the portion of the tube ends (11a) protruding beyond the base plane is embedded
in an interconnecting and sealing polyurethane layer (P). |