Title:
VAPOR CHAMBER
Document Type and Number:
WIPO Patent Application WO/2022/107630
Kind Code:
A1
Abstract:
Provided is a vapor chamber that excels in the property of absorbing hydrogen gas and other non-condensable gases, and that can be applied in the cooling of an object to be cooled that is installed in a narrow space. This vapor chamber includes: a container that has a cavity in the interior thereof; a wick structure that is provided in the cavity; a working fluid that is sealed into the cavity; a steam flow path that is formed in the cavity and through which flows the working fluid in the vapor phase; and hydrogen-storage metal that is arranged in the cavity and that at or below 350℃ absorbs hydrogen and that at or below 350℃ does not release hydrogen, the hydrogen-storage metal being coated onto areas of the inner surface of the cavity and/or the wick structure that come into contact with the working fluid.
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Inventors:
INAGAKI YOSHIKATSU (JP)
AOKI HIROFUMI (JP)
AOKI HIROFUMI (JP)
Application Number:
PCT/JP2021/040970
Publication Date:
May 27, 2022
Filing Date:
November 08, 2021
Export Citation:
Assignee:
FURUKAWA ELECTRIC CO LTD (JP)
International Classes:
F28D15/02; F28D15/04
Domestic Patent References:
| WO2017150356A1 | 2017-09-08 | |||
| WO2019026786A1 | 2019-02-07 |
Foreign References:
| JPS618595A | 1986-01-16 |
Attorney, Agent or Firm:
EINSEL Felix-Reinhard et al. (JP)
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