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Title:
FLAT HEAT PIPE AND METHOD OF MANUFACTURING THE SAME
Document Type and Number:
Japanese Patent JP2013002640
Kind Code:
A
Abstract:

To provide a flat heat pipe which includes a wick having improved reflux properties without reducing an evaporation area of working fluid in the wick, and a method of manufacturing the same.

The flat heat pipe 9 transports heat by working fluid which evaporates by being heated and radiates heat and condenses. The pipe includes a container 8 which is made flat and is charged with working fluid and a wick 7 which is made by mixing many thin lines and powder. The wick 7 is fixed by sintering in a swelling state at one flat surface inside the container 8 to range over the overall length of the container 8. It is structured so that the evaporated working fluid may flow between the wick 7 fixed to its one flat surface and the other flat surface inside the container 8.


Inventors:
AHAMED MOHAMMAD SHAHED
KAWAHARA YOJI
SAITO YUJI
MOCHIZUKI MASATAKA
TAHARA YUICHIRO
Application Number:
JP2011130554A
Publication Date:
January 07, 2013
Filing Date:
June 10, 2011
Export Citation:
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Assignee:
FUJIKURA LTD
International Classes:
F28D15/02
Domestic Patent References:
JP2011002216A2011-01-06
JP2002318085A2002-10-31
JP2004245550A2004-09-02
JP2009115346A2009-05-28
JP2003222481A2003-08-08
JP3164517U2010-12-02
JP2006308163A2006-11-09
JP2011112330A2011-06-09
JP2011043320A2011-03-03
JP2009180437A2009-08-13
JP2006275424A2006-10-12
JP2001208489A2001-08-03
JP2000055577A2000-02-25
Foreign References:
US20060243426A12006-11-02
WO2010098303A12010-09-02
Attorney, Agent or Firm:
Watanabe strong