METAL TUBES FOR HEAT PIPES AND METHOD OF MANUFACTURING THE SAME
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United States of America Patent
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Issued Date -
Oct 22, 2009
app pub date -
Apr 21, 2008
filing date -
Apr 21, 2008
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Abandoned
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Abstract
In metal tubes for heat pipes and a method of manufacturing the metal tubes, a metal tube includes a tube defining an inner space, and at least one dividing portion extruding from an inner sidewall of the metal tube. The at least one dividing portion divides the inner space into a vapor channel and a liquid channel connected to the vapor channel. The metal tubes can prevent heat pipe form being dried out and improve heat dissipation efficiency of heat pipes.
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