Title:
HEAT TRANSPORT DEVICE AND BATTERY MODULE USING THE SAME
Document Type and Number:
Japanese Patent JP2023037122
Kind Code:
A
Abstract:
To provide a heat transport device that can improve an ability to transport heat.SOLUTION: A case 21 comprises a heat absorbing part 21a formed in a flat plate shape, and a heat dissipating part 21b provided with a heat dissipating surface 24a extending in a direction orthogonal to a direction in which the heat absorbing part 21a extends, on the side of an end part of the heat absorbing part 21a. An evaporating space 21a1 extending in a planar shape, and for evaporating liquid working fluid by absorbed heat is formed in the heat absorbing part 21a. A condensing space 21b1 extending in a direction orthogonal to a direction in which the evaporating space 21a1 extends, along the heat dissipating surface 24a, and for condensing the liquid working fluid by dissipating heat is formed in the heat dissipating part 21b. The heat dissipating surface 24a is provided in a heat transfer member 24 for transferring heat absorbed by the working fluid in the heat dissipating part 21b to the outside of the case 21. The heat transfer member 24 comprises a protruding part 24b protruding toward the side of the evaporating space 21a1, in the condensing space 21b1.SELECTED DRAWING: Figure 2
Inventors:
KAMIKUBO MASAHIRO
Application Number:
JP2021143673A
Publication Date:
March 15, 2023
Filing Date:
September 03, 2021
Export Citation:
Assignee:
FURUKAWA ELECTRIC CO LTD
International Classes:
F28D15/02; F28D15/04; H01M10/613; H01M10/625; H01M10/6551; H01M10/6554; H01M10/6556; H01M10/6568; H05K7/20
Attorney, Agent or Firm:
Kimura Kiyoshi
Takuya Saito
Takuya Saito