Heat exchange – Flow passages for two confined fluids – Interdigitated plural first and plural second fluid passages
Reexamination Certificate
2006-03-14
2006-03-14
Flanigan, Allen J. (Department: 3753)
Heat exchange
Flow passages for two confined fluids
Interdigitated plural first and plural second fluid passages
C165SDIG039, C029S890030, C361S697000
Reexamination Certificate
active
07011148
ABSTRACT:
The efficiency of a heat exchanger is significantly improved by connecting walls to an air flow structure, which has first grooves formed in the top surface of the structure and second grooves formed in the bottom surface of the structure, that block off alternating ends of the first and second grooves such that a first air source can only flow through the first grooves and a second air source can only flow through the second grooves.
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U.S. appl. No. 10/606,452, filed Jun. 26, 2003, inventor Giacoma et al.
Calanni Daniel J.
Giacoma Lawrence M.
Flanigan Allen J.
Pickering Mark C.
Tellabs Petaluma, Inc.
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