Heat exchange – Radiator core type
Reexamination Certificate
2005-09-06
2005-09-06
Walberg, Teresa J. (Department: 3753)
Heat exchange
Radiator core type
C165S183000
Reexamination Certificate
active
06938686
ABSTRACT:
A surface cooled heat exchanger including a stack of elongate plate pairs, each plate pair including first and second plates having elongate central portions surrounded by sealably joined edge portions with a fluid passage defined between the central portions; each plate pair having spaced apart inlet and outlet openings that are connected together for the flow of fluid through the fluid passages; each plate pair having an exposed fin plate extending peripherally outward from the joined edge portions along a length of the plate pair. Each fin plate may have a varying edge profile along an outwardly extending edge thereof.
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Martin Fiebig and Yuwen Chen: Heat Transfer Enhancement by Wing-Type Longitudinal Vortex Generations and Their Application to Finned Oval Tube Heat Exchanger Element, from P. 79-105 of S. Kakac et al, Heat Transfer Enhancement of Heat Exchangers, Kluwer Academic Publsihers, 1999.
U.S. Appl No. 10/453,361, filed on Jun. 3, 2003, entitled “Lateral Plate Finned Heat Exchanger” .
Martin Michael A.
Wu Alan Ka-Ming
Dana Canada Corporation
Ridout & Maybee LLP
Walberg Teresa J.
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