Title:
REFRIGERATOR
Document Type and Number:
WIPO Patent Application WO/2023/199553
Kind Code:
A1
Abstract:
This refrigerator comprises: a cooler (4); a storage chamber (3) in a refrigeration temperature zone; an inside fan (9) which forms an air flow inside the storage chamber (3); a door which can close a front opening of the storage chamber (3); a rack (34b) disposed inside the storage chamber (3); a food placement surface; and a cooler chamber which is disposed while including a region approximately directly below the placement surface and accommodates the cooler (4), wherein a temperature compensation means for raising the temperature of the placement surface is provided. The temperature compensation means performs air blowing (air blowing operation) toward the storage chamber (3) while a refrigerant is not being supplied to the cooler (4).
Inventors:
KAWAI RYOJI (JP)
KONO RYUJI (JP)
ONUMA SATOSHI (JP)
SHIONO KENJI (JP)
KONO RYUJI (JP)
ONUMA SATOSHI (JP)
SHIONO KENJI (JP)
Application Number:
PCT/JP2022/047127
Publication Date:
October 19, 2023
Filing Date:
December 21, 2022
Export Citation:
Assignee:
HITACHI GLOBAL LIFE SOLUTIONS INC (JP)
International Classes:
F25D11/00; F25D17/06; F25D19/00; F25D21/04; F25D21/14; F25D23/02; F25D29/00
Foreign References:
| JP2015045468A | 2015-03-12 | |||
| JPS59112172A | 1984-06-28 | |||
| JP2007225155A | 2007-09-06 | |||
| JPS61291883A | 1986-12-22 | |||
| JP2010043824A | 2010-02-25 | |||
| JP2008215786A | 2008-09-18 | |||
| JPS55126180U | 1980-09-06 | |||
| JPH0694348A | 1994-04-05 | |||
| JP2003262456A | 2003-09-19 | |||
| JP2020067190A | 2020-04-30 | |||
| JP2005003262A | 2005-01-06 | |||
| JP2020087088A | 2020-06-04 |
Attorney, Agent or Firm:
ISONO INTERNATIONAL PATENT OFFICE, P.C. (JP)
Download PDF:
Previous Patent: DETECTION DEVICE AND DETECTION METHOD
Next Patent: METHOD AND DEVICE FOR TRANSMITTING BINARY DATA
Next Patent: METHOD AND DEVICE FOR TRANSMITTING BINARY DATA