Title:
HEAT TRANSPORT DEVICE AND MANUFACTURING METHOD FOR THE SAME
Document Type and Number:
Japanese Patent JP2022186860
Kind Code:
A
Abstract:
To provide a heat transport device which has high heat transmission efficiency because one of flow passages is meandered and a distance between two flow passages is kept almost constant and thereby being able to be reduced in size, weight and thickness.SOLUTION: A heat transport device comprises first flow passages in which first fluid flows and second flow passages in which second fluid flows. The heat transport device can solve the problem because the same can have a cross section A which satisfies the following Conditions 1 to 3: Condition 1 in which the cross section A is perpendicular to the second flow passages; Condition 2 in which holes for the second flow passages are arranged in a horizontal direction so as to form layers in a vertical direction and, when layers of the holes next to each other in the vertical direction are compared, the holes for the second flow passages are not arranged at identical positions in the horizontal direction; and Condition 3 in which first flow passages are arranged between the layers of holes next to each other in the vertical direction and meandered in the vertical direction so as to avoid the holes for the second flow passages in between upper and lower layers of the holes.SELECTED DRAWING: Figure 2
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Inventors:
Hiroshi Suzuki
Takashi Saito
Shingo Igarashi
Takashi Saito
Shingo Igarashi
Application Number:
JP2022170251A
Publication Date:
December 15, 2022
Filing Date:
October 25, 2022
Export Citation:
Assignee:
Welcon inc.
International Classes:
F28F1/00; F28F3/08
Attorney, Agent or Firm:
Right Shunsuke
Takahashi politics
Takahashi politics