Title:
REFRIGERATOR
Document Type and Number:
WIPO Patent Application WO/2020/166059
Kind Code:
A1
Abstract:
This refrigerator comprises: a thermally insulated box having a refrigeration chamber and a cooler chamber provided therein; a cooler disposed in the cooler chamber, the cooler cooling air supplied to the refrigeration chamber; a refrigeration chamber duct that forms a portion of a wind passage through which cooled air cooled by the cooler is guided from the cooler chamber to the refrigeration chamber; a refrigeration chamber floor component that is provided to the lower side of the refrigeration chamber duct and that constitutes a floor surface of the refrigeration chamber; and a damper arranged inside the wind passage, the damper adjusting the flow rate of cooled air flowing through the wind passage. In the refrigeration chamber floor component, a refrigeration chamber return wind passage opening, which is an inlet of a refrigeration chamber return wind passage through which air that has cooled the refrigeration chamber passes when returning to the cooler chamber, is formed in a side of the refrigeration chamber duct, and a groove extending from directly below the refrigeration chamber duct to the refrigeration chamber return wind passage opening is also formed.
More Like This:
Inventors:
HAYASHI YUKAKO (JP)
TANIKAWA TAKANORI (JP)
MIZUNO HAYATO (JP)
TANIKAWA TAKANORI (JP)
MIZUNO HAYATO (JP)
Application Number:
PCT/JP2019/005530
Publication Date:
August 20, 2020
Filing Date:
February 15, 2019
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F25D21/14
Foreign References:
| JPH09264653A | 1997-10-07 | |||
| JPH03170766A | 1991-07-24 | |||
| JP2018109501A | 2018-07-12 | |||
| KR20090066737A | 2009-06-24 | |||
| US20110011106A1 | 2011-01-20 |
Attorney, Agent or Firm:
KISA PATENT & TRADEMARK FIRM (JP)
Download PDF: