Title:
REFRIGERATOR
Document Type and Number:
WIPO Patent Application WO/2022/097695
Kind Code:
A1
Abstract:
The present invention is provided with: a first storage chamber in a freezing temperature zone; a second storage chamber in a second temperature zone higher than the freezing temperature zone; a cooler (72) that has different cooling capacities depending on the position and cools ambient air; a cooler chamber (7) that houses the cooler; a blower (71) that is disposed in the cooler chamber; a partition wall (6) that separates the cooler chamber (7) from the first storage chamber and/or the second storage chamber, front to back; a first air channel for sending air from the cooler chamber (7) to the first storage chamber; a second air channel for sending air from the cooler chamber (7) to the second storage chamber; a third air channel for returning air from the first storage chamber to the cooler chamber; and a fourth air channel (61D) for returning air from the second storage chamber to the cooler chamber. The third air channel has, at least in part, a vertically-extending air channel formed in the partition wall (6), and supplies air drawn from the first storage chamber to the second area of the cooler, which has a lower cooling capacity than the first area.
Inventors:
SUWA TAKANORI (JP)
KOBAYASHI FUMINORI (JP)
TSUCHIDA KENTARO (JP)
KOBAYASHI FUMINORI (JP)
TSUCHIDA KENTARO (JP)
Application Number:
PCT/JP2021/040652
Publication Date:
May 12, 2022
Filing Date:
November 04, 2021
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F25D17/06; F25D11/02
Domestic Patent References:
| WO2018025353A1 | 2018-02-08 |
Foreign References:
| JP2005036988A | 2005-02-10 | |||
| JP2015064153A | 2015-04-09 | |||
| JPH09159311A | 1997-06-20 | |||
| JP2003279222A | 2003-10-02 | |||
| JP2003322451A | 2003-11-14 | |||
| JPH11337248A | 1999-12-10 | |||
| US20110011118A1 | 2011-01-20 |
Attorney, Agent or Firm:
KIMURA Mitsuru (JP)
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