Fin plate, frame comprising at least one such plate and heat exchanger comprising said frame

摘要

A finned plate 20 comprises a base 22 and a plurality of heat exchange fins 30 extending from said base, said fins 30 being arranged in mutually parallel strips 34 of fins. According to the invention, two adjacent strips 34 of fins are spaced apart in a direction perpendicular to the direction of said strips of fins by at least one flat strip not having any fins 32. Two finned plates 20 of this type can be assembled together to form a frame, in particular a frame that is suitable for being incorporated in a heat exchanger.