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Title:
RADIATOR WITH RADIATION FIN
Document Type and Number:
Japanese Patent JP2014212290
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a radiator with a radiation fin capable of enhancing heat dissipation efficiency by changing a flow of a coolant that circulates through a flow passage between radiation fins.SOLUTION: A radiator 1 has a plurality of tabular radiation fins 3 erected at a metal 2. A coolant 4 is made to circulate through a flow passage 3c between the respective radiation fins 3. The surface roughness of one surface 3a and the other surface 3b of the radiation fin 3 is made different, so that right and left frictional resistance of the flow passage 3c is made different.

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Inventors:
MIYAHARA HIDEYUKI
Application Number:
JP2013099695A
Publication Date:
November 13, 2014
Filing Date:
April 18, 2013
Export Citation:
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Assignee:
NAKAMURA SEISAKUSHO KK
International Classes:
H01L23/36; H05K7/20



 
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