Heat exchange – Radiator core type – With edge cover or frame means
Reexamination Certificate
2007-04-24
2007-04-24
Walberg, Teresa J. (Department: 3744)
Heat exchange
Radiator core type
With edge cover or frame means
C165S153000, C165S175000
Reexamination Certificate
active
11088415
ABSTRACT:
A heat exchanger assembly that addresses the thermal cycling problem to increase the durability of the heat exchanger core by fabricating at least the tube next adjacent to each of the reinforcing members with a cross section adjacent each of the headers including a radius having a partial maximum tube strain energy density and fabricating each of the reinforcing members with a connection section adjacent each of the headers having a reinforcement with a partial maximum strain energy density greater than the partial maximum strain energy density of the adjacent tube.
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Hammer Mark R
Hartman Brian M.
Kroetsch Karl Paul
Delphi Technologies Inc.
Griffin Patrick M.
Walberg Teresa J.
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