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Patent Searching and Data


Title:
REFRIGERATION APPLIANCE AND ADJUSTABLE SHELF ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2021/018294
Kind Code:
A1
Abstract:
Disclosed are a refrigeration appliance and an adjustable shelf assembly. The adjustable shelf assembly may comprise a selectively sealed shelf tube, a supporting piston, a shelf bracket, a first valve, and a second valve. The selectively sealed shelf tube may define a fluid inlet to receive passing water and define a fluid outlet to discharge the passing water. The supporting piston is slidably disposed in the selectively sealed shelf tube to move between a top position and a basic position according to the amount of water in the selectively sealed shelf tube. The shelf bracket can be fixed to the supporting piston to move therewith. The first valve may be upstream of the fluid inlet to selectively allow water to enter. The second valve may be downstream of the fluid outlet to selectively allow water to flow out of the adjustable shelf assembly.

More Like This:
WO/2020/130739REFRIGERATOR
Inventors:
SCHROEDER MICHAEL GOODMAN (US)
HUNTER MATTHEW (US)
Application Number:
PCT/CN2020/106297
Publication Date:
February 04, 2021
Filing Date:
July 31, 2020
Export Citation:
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Assignee:
QINGDAO HAIER REFRIGERATOR CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
HAIER US APPLIANCE SOLUTIONS INC (US)
International Classes:
F25D25/02
Foreign References:
CN1987309A2007-06-27
CN2903836Y2007-05-23
CN205619681U2016-10-05
JP2000226193A2000-08-15
CN208817839U2019-05-03
CN1548892A2004-11-24
US4342205A1982-08-03
Attorney, Agent or Firm:
SUZHOU WISPRO INTELLECTUAL PROPERTY AGENCY (CN)
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