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Title:
SHEET TYPE HEAT PIPE OR PORTABLE INFORMATION TERMINAL
Document Type and Number:
Japanese Patent JP2015059693
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a sheet type heat pipe having sufficient heat transport capacity and capable of being installed in a thin housing easily.SOLUTION: A sheet type heat pipe 1 forms a sealed container 15 whose thickness t1 is equal to or less than 0.5 mm by diffusion joining by piling up etching-processed sheet bodies 11, 12. In this case, by performing etching-processing on one surface of the sheet bodies 11, 12, even when the thickness t1 of the sealed container 15 is equal to or less than 0.5 mm, the thin sheet type heat pipe 1 having sufficient heat transport capacity can be acquired by forming fine unevenness on the inner surface of the container 15. Also, as the thickness of the container 15 is equal to or less than 0.5 mm, the sheet type heat pipe 1 can be easily installed in a thin housing such as a portable information terminal.

Inventors:
MOTOMURA OSAMU
KOJIMA NOBUYUKI
SAKUMA NAOTO
Application Number:
JP2013193474A
Publication Date:
March 30, 2015
Filing Date:
September 18, 2013
Export Citation:
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Assignee:
TOSHIBA HOME TECH CORP
International Classes:
F28D15/02
Domestic Patent References:
JP2007183021A2007-07-19
JP2013174376A2013-09-05
JP2010267945A2010-11-25
JP2011007365A2011-01-13
JP2006526128A2006-11-16
JP2007212028A2007-08-23
JP2001505644A2001-04-24
JP2004028557A2004-01-29
JP2007150013A2007-06-14
JP2012127642A2012-07-05
JP2007266153A2007-10-11
JP2009139005A2009-06-25
JP2000130972A2000-05-12
JP2010151355A2010-07-08
JP5180385B12013-04-10
JP2001119181A2001-04-27
JP2003235127A2003-08-22
JP2010144518A2010-07-01
JP2004037001A2004-02-05
JP2012004976A2012-01-05
JP2003075082A2003-03-12
JP2001230578A2001-08-24
Foreign References:
KR20030049192A2003-06-25
CN102135385A2011-07-27
US6863118B12005-03-08
US7051793B12006-05-30
US20050022978A12005-02-03
KR20090094521A2009-09-08
KR20000053344A2000-08-25
Attorney, Agent or Firm:
牛木 護
Tomoyuki Takahashi
Yusuke Kato



 
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