Unit for the exchange of heat has currents crusaders of construction legere

摘要

P unit of the exchange of heat has currents crusaders, constituted by elements of sheet bunk in a cross. / p & & p & the elements in the sheet are realized in the form of elements ribs 4; planes of the elements forming a partition 2 are disposed between the elements ribs 4; finally, the elements ribs and the elements forming a partition are bound together mechanically of a rigid manner in a single block 1 by a continuous coating 3. / p