Title:
THIN HEAT PIPE HAVING WICKS OF CRISSCROSS STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2015/084064
Kind Code:
A1
Abstract:
The present invention relates to a thin heat pipe having wicks of a crisscross structure, the thin heat pipe comprising: a housing (3) constituting a plate-shaped outer body having a thickness smaller than the length or width thereof; an operating fluid evaporated at an evaporation portion on one side of the housing (3) and then condensed at a condensation portion on the other side thereof, thereby transferring heat from the evaporation portion to the condensation portion; and wicks (5) extending in the longitudinal direction such that the operating fluid, which has been condensed at the condensation portion, returns to the evaporation portion, wherein the wicks (5) are arranged on inner peripheral surfaces of respective flat plate bodies (11) so as to crisscross each other in the transverse direction such that the flow sectional area of an operating space (S) is maintained to be constant in the transverse direction; as a result, a sufficient sectional area of an injection opening for degasing is secured, and the boiling operating fluid is prevented from being discharged in a liquid lump state, thereby enabling expectation of improving the heat pipe quality and production efficiency.
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Inventors:
CHA JUN SUN (KR)
KIM BYOUNG HO (KR)
CHOI EU GENE (KR)
KIM BYOUNG HO (KR)
CHOI EU GENE (KR)
Application Number:
PCT/KR2014/011800
Publication Date:
June 11, 2015
Filing Date:
December 04, 2014
Export Citation:
Assignee:
TTM (KR)
International Classes:
F28D15/02; F28F9/00
Foreign References:
| KR20120065575A | 2012-06-21 | |||
| KR100631050B1 | 2006-10-04 | |||
| JP2000028281A | 2000-01-28 |
Attorney, Agent or Firm:
KO, KWANG-OK (KR)
고광옥 (KR)
고광옥 (KR)
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