Title:
REFRIGERATOR AND REFRIGERATOR CONTROL SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/107535
Kind Code:
A1
Abstract:
Provided are a refrigerator and a refrigerator control system capable of maintaining cooling performance of the refrigerator for a long time during a power failure even without using an external power source. This refrigerator comprises: a cooling unit that cools the inside of the refrigerator; and a refrigerator control unit that changes an operation mode of the refrigerator from a first mode to a second mode in which the temperature in the refrigerator is lower than that of the first mode, when a forecast is issued regarding a cause of an occurrence of an electric failure in a region including an installation place of the refrigerator. When the operation mode of the refrigerator is the second mode, the refrigerator control unit performs cooling by the cooling unit so that fluctuation of the temperature in the refrigerator becomes smaller than that of the temperature in the refrigerator in the first mode.
Inventors:
NAKAMURA TOMOHIRO
NAKAGAWA MASASHI
NAKAGAWA MASASHI
Application Number:
PCT/JP2021/038737
Publication Date:
May 27, 2022
Filing Date:
October 20, 2021
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
F25D11/00; F25D11/02; F25D17/08; F25D23/00
Foreign References:
| JP2012229884A | 2012-11-22 | |||
| JPS61213573A | 1986-09-22 | |||
| JP2003028553A | 2003-01-29 | |||
| JP2019143953A | 2019-08-29 | |||
| JP2014105933A | 2014-06-09 | |||
| JP2014047929A | 2014-03-17 | |||
| US20150198937A1 | 2015-07-16 | |||
| JPH04169768A | 1992-06-17 |
Attorney, Agent or Firm:
KUSHIBUCHI & ASSOCIATES (JP)
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