Chemistry: electrical current producing apparatus – product – and – With heat exchange feature
Reexamination Certificate
2009-03-13
2010-12-14
Lorengo, Jerry (Department: 1793)
Chemistry: electrical current producing apparatus, product, and
With heat exchange feature
C429S512000, C429S514000
Reexamination Certificate
active
07851080
ABSTRACT:
One exemplary embodiment including a battery cooling plate has discrete channels. In one exemplary embodiment each of the channels has a width ranging from about 1 mm to about 5 mm. In another exemplary embodiment the battery cooling plate includes a first cooling channel having a flow path generally in a U shape, and a plurality of other channels each having a generally U-shaped flow path, and wherein the other flow channels are in a nested position with respect to the first flow channel. In another exemplary embodiment the battery cooling plate a battery cooling plate includes a serpentine shaped cooling flow path formed therein, the cooling flow path including a first cooling segment and an adjacent upstream second cooling segment, wherein the second cooling segment includes at least a first cooling channel and a second cooling channel and at least a first land interposed between the first cooling channel and second cooling channel, and wherein the second cooling segment has at least one more land and one more channel than the first cooling segment.
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patent: 2005/0271909 (2005-12-01), Bai et al.
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patent: 10253000 (2004-06-01), None
Spacher Paul F.
Spencer Steven J.
Weber Derek R.
GM Global Technology Operations Inc.
Lorengo Jerry
Reising Ethington P.C.
Wood Jared
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