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Patent Searching and Data


Title:
DUCT AND REFRIGERATOR
Document Type and Number:
WIPO Patent Application WO/2020/144739
Kind Code:
A1
Abstract:
This duct is provided on the rear surface side of a storage compartment of a refrigerator and supplies air that passes through an air passage formed therein, to the storage compartment. A plurality of first and second outlets lined up in the horizontal direction are formed at positions higher than an inlet for the air passage and have gaps therebetween in the vertical direction. A partitioning section that partitions the air passage into a first air passage having the first outlets arranged therein and a second air passage having the second outlets arranged therein is provided in a range from at least the height of the highest first and second outlets to a position lower than the first and second outlets arranged second from the top. When the partitioning section, the first air passage, and the second air passage are observed at the same height, the horizontal width of the partitioning section is narrower than the horizontal width of the first air passage and the horizontal width of the second air passage.

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Inventors:
SASAKI AKIHIRO (JP)
Application Number:
PCT/JP2019/000199
Publication Date:
July 16, 2020
Filing Date:
January 08, 2019
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F25D17/08; F25D23/00
Domestic Patent References:
WO2011158489A12011-12-22
Foreign References:
JP2010151334A2010-07-08
JPH0875338A1996-03-19
JP2017036851A2017-02-16
JP2016050678A2016-04-11
JP2011064340A2011-03-31
JP2012013352A2012-01-19
US20180112905A12018-04-26
JP2008292144A2008-12-04
JP2008275241A2008-11-13
JP2008008496A2008-01-17
Attorney, Agent or Firm:
KISA PATENT & TRADEMARK FIRM (JP)
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