Opposed flow heat exchanger

Details Opposed flow heat exchanger Opposed flow heat exchanger

1997-09-03

2000-06-20

Flanigan, Allen

Heat exchange

Flow passages for two confined fluids

Interdigitated plural first and plural second fluid passages

165DIG393, 165905, F28D 900

Patent

active

060765984

ABSTRACT:
An opposed flow heat exchanger comprising partitions including a corrugated portion for forming passages in a wavefront direction, and flat portions for taking in or out air flows from a predetermined direction at opposite ends of the corrugated portion in the wavefront direction; and flat shape holding plates having a length in a direction of the passages which is not longer than a length of the partitions; wherein the partitions and the shape holding plates are alternately layered so that the corrugated portion of each of the partitions and the shape holding plates contact together, and the flat portion of each of the partitions faces to the flat portion of a partition adjacent thereto, thereby independently forming the passages through the partitions.

REFERENCES:
patent: 2812165 (1957-11-01), Hammond
patent: 3165152 (1965-01-01), Jones
patent: 3198248 (1965-08-01), Stack
patent: 3666007 (1972-05-01), Yoshino et al.
patent: 5029639 (1991-07-01), Finnemore et al.

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