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Patent Searching and Data


Title:
THIN PLATE-TYPE HEAT PIPE AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2018/221939
Kind Code:
A1
Abstract:
Provided in the present invention are a thin plate-type heat pipe and a method for manufacturing same, comprising the steps of: manufacturing an upper disc and a lower disc by cutting a metal plate material; press-processing the upper disc to form a plurality of protrusions on the upper disc, so as to form a throttle way between the plurality of protrusions; forming a wick space by press-processing either the upper disc or the lower disc; arranging, in the wick space, a fiber wick comprising aramid fiber which has been reformed to be hydrophilic; forming a housing by coupling the upper disc and the lower plate while the fiber wick is arranged; and injecting, into the housing, a working fluid flowing through the throttle way through an injection port, rendering the inside of the housing into a vacuum state through the injection port, and then sealing the injection port.

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Inventors:
YOON, Ho Sub (102-1809, Beopjo-ro 38 Yeongtong-gu,,Suwon-si, Gyeonggi-do, 16514, KR)
Application Number:
KR2018/006105
Publication Date:
December 06, 2018
Filing Date:
May 29, 2018
Export Citation:
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Assignee:
CGI CO., LTD. (14F, 1402ho Heungdeokjungang-ro 120, Giheung-gu,,Yongin-si, Gyeonggi-do, 16950, KR)
International Classes:
H05K7/20; F28D15/02; H01L23/427
Foreign References:
KR100698462B12007-03-23
KR101169441B12012-07-30
KR20080048438A2008-06-02
KR101025827B12011-03-30
US20130048250A12013-02-28
Attorney, Agent or Firm:
JYK IP LAW FIRM (501-ho, Bongyeong-ro 1767 Yeongtong-gu,,Suwon-si, Gyeonggi-do, 16712, KR)
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