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Patent Searching and Data


Title:
REFRIGERATOR
Document Type and Number:
WIPO Patent Application WO/2018/025353
Kind Code:
A1
Abstract:
This refrigerator comprises: a first storage chamber that is a freezer chamber; a second storage chamber wherein the internal temperature is kept in a temperature range higher than the first storage chamber; a cooling device chamber that is formed behind the first storage chamber; a cooling device that is provided in the cooling device chamber; a partitioning wall that divides the first storage chamber and the cooling device chamber; a first return opening that is a passage for air flowing from the first storage chamber into the cooling device chamber; and a second return opening that is a passage for air flowing from the second storage chamber into the cooling chamber. The second return opening is opened to the cooling device chamber from below the cooling device. The first return opening is formed in the partitioning wall. The top edge of the first return opening is positioned near the center of the overall height of the cooling device. The bottom edge of the first return opening is positioned at the height of the bottom face of the cooling device or higher.

Inventors:
SUZUKI, Kazutaka (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
KOBAYASHI, Fuminori (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
TANIKAWA, Takanori (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
Application Number:
JP2016/072810
Publication Date:
February 08, 2018
Filing Date:
August 03, 2016
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORPORATION (7-3 Marunouchi 2-chome, Chiyoda-ku Tokyo, 10, 〒1008310, JP)
International Classes:
F25D17/08; F25D21/08; F25D21/14
Domestic Patent References:
2013-04-04
Foreign References:
JPS6280179U1987-05-22
JP2013139982A2013-07-18
JPH03118487U1991-12-06
JPS54101567U1979-07-17
JP2011002143A2011-01-06
JPH05164455A1993-06-29
JPH05280853A1993-10-29
JPS5692075U1981-07-22
JPH0267879U1990-05-23
JP2008202823A2008-09-04
JP2011089718A2011-05-06
Attorney, Agent or Firm:
KISA PATENT & TRADEMARK FIRM (East 8F, TORANOMON TWIN BLDG. 10-1 Toranomon 2-chome, Minato-k, Tokyo 01, 〒1050001, JP)
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