Metal working – Method of mechanical manufacture – Catalytic device making
Reexamination Certificate
2011-03-08
2011-03-08
Bryant, David P (Department: 3726)
Metal working
Method of mechanical manufacture
Catalytic device making
C029S437000, C029S515000
Reexamination Certificate
active
07900353
ABSTRACT:
A method for combining axially heated heat pipes and a heat-conducting base includes the steps of preparing a heat-conducting base and a plurality of heat pipes, providing a plurality of penetrating holes on a surface of the heat-conducting base, inserting one end of each heat pipe into the individual penetrating hole of the heat-conducting base, performing a lateral pressing to the heat-conducting base so as to bring each heat pipe into a tight and planar contact with the wall of each corresponding penetrating hole in the direction of pressing, and grinding the bottom surface of the heat-conducting base to become a flat surface to make the end of each heat pipe flush with the bottom surface of the heat-conducting base.
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“Concentric.” Merriam-Webster Online Dictionary. 2009. Merriam-Webster Online. Aug. 25, 2009 <http://www.merriam-webster.com/dictionary/concentric>.
Bryant David P
Cigna Jacob J
HDLS IPR Services
Jaffe Limited
Shih Chun-Ming
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