Title:
HEAT PIPE
Document Type and Number:
WIPO Patent Application WO/2022/102163
Kind Code:
A1
Abstract:
This heat pipe comprises: a flat container having an inner space in which a working fluid has been sealed and flat surface which faces the inner space; and a wick provided in the inner space. The wick has a first wick having a plurality of first gaps and a second wick having a plurality of second gaps. The first wick rises up from the flat surface and is fixed to the flat surface. The second wick is formed from a sintered body of a powder and covers the surface of the first wick. Each of the plurality of second gaps are, on average, smaller than each of the plurality of first gaps.
Inventors:
AHAMED MOHAMMAD SHAHED (JP)
HAGINO HARUTOSHI (JP)
TAKAMIYA AKIHIRO (JP)
KAWAHARA YOJI (JP)
OGAWA TSUYOSHI (JP)
HAGINO HARUTOSHI (JP)
TAKAMIYA AKIHIRO (JP)
KAWAHARA YOJI (JP)
OGAWA TSUYOSHI (JP)
Application Number:
PCT/JP2021/023781
Publication Date:
May 19, 2022
Filing Date:
June 23, 2021
Export Citation:
Assignee:
FUJIKURA LTD (JP)
International Classes:
F28D15/04
Foreign References:
| JP2013002640A | 2013-01-07 | |||
| JP2009276022A | 2009-11-26 | |||
| JP2016020788A | 2016-02-04 | |||
| JPH11294980A | 1999-10-29 |
Attorney, Agent or Firm:
OIKAWA Shu et al. (JP)
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