Title:
COOLING DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/240631
Kind Code:
A1
Abstract:
A cooling device (1) is provided with a container (10), a heat dissipation member (18), a bubble generation unit (23), and a heating unit (20). A liquid (17) is sealed in the container (10). The container (10) includes a mounting surface (11c) on which a heating body (3) is mounted. The heat dissipation member (18) is mounted on the container (10). The bubble generation unit (23) is supported by the container (10) and is in contact with the liquid (17). The heating unit (20) heats the bubble generation unit (23). The bubble generation unit (23) generates, in the liquid (17), a bubble fixed to the bubble generation unit (23). Marangoni convection (26) is produced in the liquid (17) around the bubble (25).
Inventors:
ISHIKAWA HIROAKI (JP)
SAKATA YUKI (JP)
SUZUKI MOTOFUMI (JP)
NAMURA KYOKO (JP)
SAKATA YUKI (JP)
SUZUKI MOTOFUMI (JP)
NAMURA KYOKO (JP)
Application Number:
PCT/JP2020/020698
Publication Date:
December 02, 2021
Filing Date:
May 26, 2020
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F28D21/00
Domestic Patent References:
| WO2016151805A1 | 2016-09-29 | |||
| WO2015083256A1 | 2015-06-11 |
Foreign References:
| JP2002533794A | 2002-10-08 | |||
| JP2008116381A | 2008-05-22 | |||
| JP2008506526A | 2008-03-06 | |||
| JPH0258296A | 1990-02-27 | |||
| JP2005277138A | 2005-10-06 |
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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