The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 26, 2025
Filed:
Aug. 22, 2024
Furukawa Electric Co., Ltd., Tokyo, JP;
Yosuke Watanabe, Tokyo, JP;
Hirofumi Aoki, Tokyo, JP;
FURUKAWA ELECTRIC CO., LTD., Tokyo, JP;
Abstract
The heat transport device includes a first wick structure provided in the internal space of the first heat transport section, and extending from the evaporation section to the condensation section, a second wick structure provided on an inner surface of the second heat transport section, and extending along the heat transport direction of the second heat transport section, and a reflux promoting body provided on the second wick structure, extending along the heat transport direction of the second heat transport section, and having a capillary force, wherein a capillary force of the first wick structure is larger than the capillary force of the reflux promoting body, and the capillary force of the reflux promoting body is larger than a capillary force of the second wick structure, or the capillary force of the reflux promoting body is equal to the capillary force of the second wick structure.