Title:
HEAT RADIATION MODULE
Document Type and Number:
Japanese Patent JP2019113270
Kind Code:
A
Abstract:
To reduce pressure loss of a fluid flow channel while securing mechanical strength of a thin container.SOLUTION: A heat radiation module includes: a container 2 enclosing a working fluid, and having an evaporation portion for evaporating the enclosed working fluid, and a condensation portion for condensing the evaporated working fluid; and a wick 3 kept into contact with each of a pair of opposed inner wall faces 14, 15 of the container 2, and moving the working fluid condensed by capillary force from the condensation portion to the evaporation portion. A liquid reservoir flow channel 18 for the condensed working fluid is formed in a space surrounded by the pair of inner wall faces 14, 15, an outer side face 3b of the wick 3 not kept into contact with the pair of inner wall faces 14, 15, and an opposed face 20 formed with a clearance with respect to the outer side face 3b of the wick 3.SELECTED DRAWING: Figure 2
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Inventors:
YOKOYAMA YUICHI
KAWAHARA YOJI
SAITO YUJI
KAWAHARA YOJI
SAITO YUJI
Application Number:
JP2017248441A
Publication Date:
July 11, 2019
Filing Date:
December 25, 2017
Export Citation:
Assignee:
FUJIKURA LTD
International Classes:
F28D15/02; F28D15/04
Domestic Patent References:
| JP2014120516A | 2014-06-30 | |||
| JP2011043320A | 2011-03-03 | |||
| JP2001108384A | 2001-04-20 | |||
| JPS61153384A | 1986-07-12 | |||
| JPH0482560U | 1992-07-17 | |||
| JP2004198096A | 2004-07-15 |
Attorney, Agent or Firm:
Sumio Tanai
Mitsunaga Igarashi
Toshio Komuro
Yuichiro Shimizu
Mitsunaga Igarashi
Toshio Komuro
Yuichiro Shimizu