Heat exchange – Structural installation
Reexamination Certificate
2003-10-15
2008-10-07
Ford, John K (Department: 3744)
Heat exchange
Structural installation
C165S104260, C165S104330, C165S080400, C165S185000, C361S659000, C361S677000, C361S699000, C361S700000, C257S706000, C257S714000, C257S715000, C257S716000, C257S717000, C174S015200, C174S016300
Reexamination Certificate
active
07431071
ABSTRACT:
A heat sink or heat transfer device particularly for integrated circuits, uses a phase change working fluid in a cyclic flow path having at least one evaporator that serves multiple heat sources. The evaporator can be an integral vessel made of thermally conductive material to which the multiple heat sources are coupled, preferably at evaporation points that are placed on opposite sides of a fluid reservoir for the liquid phase of the working fluid that feeds the evaporation points via capillary flow through a picking material.
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Ford John K
Michael Best & Friedrich
Thermal Corp.
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