Heat exchanger

Details Heat exchanger Heat exchanger

2005-07-19

2005-07-19

Duong, Tho V (Department: 3743)

Heat exchange

Radiator core type

Deformed sheet forms passages between side-by-side tube means

C165S181000, C165S906000

Reexamination Certificate

active

06918432

ABSTRACT:
In the fin112on the front grille side which is an upstream side of the air current, there is provided a reinforcing portion112cformed when the fin112is made into a wave-shape. By this reinforcing portion112c, it is possible to prevent the core portion110(fin112) from being deformed by water at high pressure. Therefore, it is possible to reduce the thickness of the fin112while the deformation of the fin112is prevented even if washing is conducted with water at high pressure.

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