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Title:
REFRIGERATOR DOOR
Document Type and Number:
WIPO Patent Application WO/2015/033754
Kind Code:
A1
Abstract:
Provided is a lightweight refrigerator door having excellent recyclability and excellent heat insulation properties. This refrigerator door (11) is configured at least from: a front panel (15), which is formed with a resin sheet having a thickness of 0.1-10 mm and a tensile elastic modulus of 1500 MP or higher; door caps (16, 17), which are frame bodies formed with a synthetic resin material and provided on upper and lower parts which are a portion of the outer peripheral ends of the front panel (15); a rear panel (20), to the periphery of which a gasket (19) equipped with magnets (18) used for sealing is mounted, and which is attached and secured so as to cover the opening of the door caps (16, 17) and the front panel (15); and a heat-insulating foam material (22), with which the space between the front panel (15), the door caps (16, 17), and the rear panel (20) is filled by means of a foam-in-place method.

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Inventors:
KIMURA SEIICHI (JP)
YAMAGISHI TAKANAO (JP)
TAKASHIMA KIMIE (JP)
TSUCHIYA HIDEAKI (JP)
SHIOTA SATOSHI (JP)
Application Number:
PCT/JP2014/071438
Publication Date:
March 12, 2015
Filing Date:
August 14, 2014
Export Citation:
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Assignee:
HAIER ASIA INT CO LTD (JP)
RIKEN TECHNOS CORP (JP)
International Classes:
F25D23/02
Foreign References:
JP2007120795A2007-05-17
JPH05288458A1993-11-02
JP2012091502A2012-05-17
JP2004232887A2004-08-19
Attorney, Agent or Firm:
ASAMURA PATENT OFFICE, p. c. (JP)
Patent business corporation Asamura patent firm (JP)
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