Title:
REFRIGERATOR
Document Type and Number:
WIPO Patent Application WO/2023/176233
Kind Code:
A1
Abstract:
A refrigerator according to the present disclosure comprises: at least one storage compartment including a storage space capable of accommodating and cooling a preserved object; a cooling unit for cooling the storage space and the preserved object; an oscillation electrode provided in the storage space; an opposing electrode provided in the storage space and opposing the oscillation electrode; a high-frequency electric field forming unit for forming a high-frequency electric field to be applied between the oscillation electrode and the opposing electrode, to emit a high frequency onto the preserved object; and a control unit for controlling the cooling unit and the high-frequency electric field forming unit, wherein the control unit performs control to emit the high frequency onto the preserved object while cooling the preserved object, and after the preserved object has reached a supercooled state, stop the emission of the high frequency onto the preserved object while continuing to cool the preserved object, to allow a phase change of the preserved object to proceed.
Inventors:
KAWASUGI SHOGO
MORI KIYOSHI
SHINTAI RYOHEI
YONENO NORIYUKI
MORI KIYOSHI
SHINTAI RYOHEI
YONENO NORIYUKI
Application Number:
PCT/JP2023/004628
Publication Date:
September 21, 2023
Filing Date:
February 10, 2023
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
F25D23/00; H05B11/00
Foreign References:
| JP2018179478A | 2018-11-15 | |||
| JP2020067216A | 2020-04-30 | |||
| JP2008530497A | 2008-08-07 |
Attorney, Agent or Firm:
YAMAO, Norihito et al. (JP)
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