Title:
THERMAL SWITCH AND THERMAL SWITCH DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/075424
Kind Code:
A1
Abstract:
This thermal switch (100) comprises: a high-temperature side thermal transfer element (110); and a low-temperature side thermal transfer element (120) which is disposed to face the high-temperature side thermal transfer element (110) with a gas gap (130) therebetween. One among the high-temperature side thermal transfer element (110) and the low-temperature side thermal transfer element (120) comprises a first base section (111) and a column section (112) extending from the first base section (111). The other among the high-temperature side thermal transfer element (110) and the low-temperature side thermal transfer element (120) comprises a second base section (121) facing the column section (112) and a cylindrical section (122) extending from the second base section (121) so as to surround the column section (112). The thermal switch (100) further comprises a connection cylinder (140) which connects the cylindrical section (122) to the first base section (111) so as to separate the gas gap (13) from the surrounding environment, and is formed of a heat-insulating material.
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Inventors:
DEMURA KENTA (JP)
Application Number:
PCT/JP2023/030579
Publication Date:
April 11, 2024
Filing Date:
August 24, 2023
Export Citation:
Assignee:
SUMITOMO HEAVY INDUSTRIES (JP)
International Classes:
F25B9/00; H01F6/04
Domestic Patent References:
| WO2021170975A1 | 2021-09-02 |
Foreign References:
| CN114636262A | 2022-06-17 | |||
| KR20150105778A | 2015-09-18 | |||
| CN104654692A | 2015-05-27 |
Attorney, Agent or Firm:
MORISHITA Sakaki (JP)
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