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US 6,604,575 B1Granted
Heat exchange apparatus
AssigneeSoutheastern Univer. Research Assn. Inc.
InventorPavel V. Degtiarenko
Life of this patent
Estimating the term…
Abstract
A heat exchange apparatus comprising a coolant conduit or heat sink having attached to its surface a first radial array of spaced-apart parallel plate fins or needles and a second radial array of spaced-apart parallel plate fins or needles thermally coupled to a body to be cooled and meshed with, but not contacting the first radial array of spaced-apart parallel plate fins or needles.
Claims3
A heat exchange apparatus comprising:
- A) a heat sink having a first radial array of spaced-apart parallel plate fins or needles extending from its surface;
- B) a body to be cooled;
- and
- C) a second radial array of spaced-apart parallel plate fins or needles thermally coupled to said body to be cooled said first and said second radial arrays of spaced-apart parallel plate or needles meshing without contact to permit the transfer of heat therebetween by radiation, and wherein said heat sink comprises a cylindrical conduit, said first radial array of spaced-apart parallel plate fins or needles are disposed about the periphery of said cylinder, said body to be cooled is thermally coupled to said second radial array of spaced-apart parallel plate fins or needles via a cylindrical retainer about said cylindrical conduit.
1 more element
A heat exchange apparatus comprising:
- A) a heat sink having a first radial array of spaced-apart parallel plate fins or needles extending from its surface;
- B) a body to be cooled;
- and
- C) a second radial array of spaced-apart parallel plate fins or needles thermally coupled to said body to be cooled said first and said second radial arrays of spaced-apart parallel plate or needles meshing without contact to permit the transfer of heat therebetween by radiation, and wherein said heat sink comprises a cylindrical conduit, said first radial array of spaced-apart parallel plate fins or needles are disposed about the periphery of said cylinder, said body to be cooled is cylindrical and thermally coupled to said second radial array of spaced-apart parallel plate fins or needles.
1 more element
Dependencies are inferred from the claim text.