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Title:
VACUUM HEAT-INSULATION CASE AND REFRIGERATOR
Document Type and Number:
WIPO Patent Application WO/2019/017138
Kind Code:
A1
Abstract:
This vacuum heat-insulation case (10) is provided with a case (20) and a vacuum heat-insulation material (50) accommodated in the case (20). The case (20) has a first main surface (21), a second main surface (22) present on the opposite side as the first main surface (21), and a side surface (23) connecting the first main surface (21) and the second main surface (22). The case (20) has a gasket mounting part, a recessed part (33), and a handle part (33a). The gasket mounting part is provided along an outer circumferential edge (21a) of the first main surface (21). The recessed part (33) is provided recessed toward the inside of the case (20) from at least one surface among the first main surface (21), the second main surface (22), and the side surface (23). The handle part (33a) is provided on a wall surface which defines the recessed part (33).

Inventors:
KITANO Tomoaki
KAWARAZAKI Hideji
HIRANO Toshiaki
ISHITA Mitoko
Application Number:
JP2018/023561
Publication Date:
January 24, 2019
Filing Date:
June 21, 2018
Export Citation:
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Assignee:
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. (1-61, Shiromi 2-chome Chuo-ku, Osaka-sh, Osaka 07, 〒5406207, JP)
International Classes:
F25D23/06; F16L59/065; F25D23/02
Domestic Patent References:
WO2018135198A12018-07-26
Foreign References:
JP2011106696A2011-06-02
JP2017106526A2017-06-15
JP2006046837A2006-02-16
JP2015031441A2015-02-16
CN105972917A2016-09-28
JP2015092106A2015-05-14
Attorney, Agent or Firm:
KAMATA Kenji et al. (1-61, Shiromi 2-chome, Chuo-ku, Osaka-sh, Osaka 07, 〒5406207, JP)
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