Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices
Reexamination Certificate
2005-11-29
2005-11-29
Thompson, Gregory (Department: 2835)
Electricity: electrical systems and devices
Housing or mounting assemblies with diverse electrical...
For electronic systems and devices
C062S259200, C174S015100, C165S080300, C165S080400, C165S122000, C165SDIG119, C165SDIG119, C454S184000, C361S695000, C361S699000
Reexamination Certificate
active
06970355
ABSTRACT:
A hybrid cooling system is provided which is particularly useful for cooling electronic circuit components disposed on circuit boards arranged in a plurality of drawers within a cabinet or frame. Air cooling is provided locally with a supplementary, auxiliary, or secondary cooling system being provided at more distant frame level locations. This configuration permits optimal sizing of the respective hybrid cooling system components without negatively impacting the coefficient of performance (COP). Hybrid heat sinks are employed to accommodate the hybrid cooling system design.
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RD 261037, dated Jan. 10, 1986 (abstract only).
Ellsworth, Jr. Michael J.
Lehman Bret W.
Matteson Jason A.
Schmidt Roger R.
Cutter Lawrence D.
International Business Machines - Corporation
Thompson Gregory
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