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Patent Searching and Data


Title:
REFRIGERATOR
Document Type and Number:
WIPO Patent Application WO/2018/108056
Kind Code:
A1
Abstract:
A refrigerator (2) comprises: a storage space (10) comprising a refrigerating chamber (4) and a storage chamber (6); a machine chamber (12) dedicated to the refrigerator (2), and arranged outside the storage space (10); and an oxygen concentration adjustment device (20) configured to physically adsorbing oxygen from air to provide low-oxygen concentration air, and arranged in the machine chamber (12). An inlet of the oxygen concentration adjustment device (20) for the air to flow into is arranged at the refrigerating chamber (4), and an outlet of the oxygen concentration adjustment device (20) for the low-oxygen concentration air to flow out is arranged at the storage chamber (6).

Inventors:
XIAOSONG ZHAO (JP)
HETIAN FANGYAN (JP)
MUCUN QINGYI (JP)
XINGYE REN (JP)
Application Number:
CN2017/115521
Publication Date:
June 21, 2018
Filing Date:
December 12, 2017
Export Citation:
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Assignee:
QINGDAO HAIER JOINT STOCK CO LTD (CN)
AQUA CO LTD (JP)
International Classes:
F25D11/02; F25D23/00
Domestic Patent References:
WO2007020581A12007-02-22
Foreign References:
US20090266095A12009-10-29
EP1972872A12008-09-24
CN103090624A2013-05-08
CN201233145Y2009-05-06
CN101358793A2009-02-04
CN101322575A2008-12-17
CN106052254A2016-10-26
Attorney, Agent or Firm:
SUZHOU WISPRO INTELLECTUAL PROPERTY AGENCY (CN)
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