Heat exchanger

Details Heat exchanger Heat exchanger

2011-01-11

2011-01-11

Walberg, Teresa J (Department: 3785)

Heat exchange

Flow passages for two confined fluids

Interdigitated plural first and plural second fluid passages

C165S170000

Reexamination Certificate

active

07866379

ABSTRACT:
A heat exchanger with reduced pressure loss, and improved productivity and strength. The heat exchanger is made by laminating first heat conduction plates and second heat conduction plates alternately. A first heat conduction plate and a second heat conduction plate are integrally molded of one sheet. The sheet includes air duct ribs, heat conduction planes, air duct end faces, first protrusions, first outer peripheral ribs, second outer peripheral ribs, air duct end covers, and second protrusions.

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