Radiating fin and radiating method using the radiating fin
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United States of America Patent
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Feb 5, 2008
Grant Date -
Jun 3, 2004
app pub date -
Mar 19, 2002
filing date -
Mar 21, 2001
priority date (Note) -
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Abstract
It is an object of the present invention to provide an inexpensive heat radiating fin having a high cooling effect. A coating metal layer consisting of a metallic material with an ionization tendency larger than that of silver is coated on a surface of a heat radiating fin main body by plating or the like to form the heat radiating fin. Thus, the coating metal layer has a layer thickness which increases a difference between a heat capacity of the coating metal layer and a heat capacity of the air, and facilitates chemical adsorption of molecules in the air. The heat radiating fin radiates heat while being brought into contact with the air serving as a cooling fluid.
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