Heat exchange structure

Details Heat exchange structure Heat exchange structure

2007-09-04

2007-09-04

Walberg, Teresa J. (Department: 3744)

Heat exchange

With coated, roughened or polished surface

C165S166000, C165S905000

Reexamination Certificate

active

11193080

ABSTRACT:
A heat exchange structure includes at least three wave-shaped non-woven cloth layers. Each wave-shaped non-woven cloth layer has a plurality of crest tops and trough bottoms. Adjacent wave-shaped non-woven cloth layers are interconnected at intersections of crest tops and trough bottoms thereof. Each wave-shaped non-woven cloth layer forms a unique flow channel. When a cool airflow and a hot airflow are respectively introduced into flow channels formed by adjacent wave-shaped non-woven cloth layers, a heat exchange is executed at the wave-shaped non-woven cloth layer between the cool airflow and the hot airflow.

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