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Patent Searching and Data


Title:
REFRIGERATOR AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2019/117061
Kind Code:
A1
Abstract:
This refrigerator is provided with: a box-shaped casing (50) having an outer box (60) and an inner box (70), and having an opening portion (22); a thermal insulation region (57) enclosed by the outer box (60) and the inner box (70); two first vacuum thermally insulating materials (80) disposed in the thermal insulation region (57) with a corner portion (56) of the casing (50) therebetween; and a second vacuum thermally insulating material (90) disposed in the thermal insulation region (57) and extending along the corner portion (56). The second vacuum thermally insulating material (90) is in contact with first surfaces of each of the two first vacuum thermally insulating materials (80) that face the inner box (70).

Inventors:
KITANO Tomoaki
HIRANO Toshiaki
ISHITA Mitoko
OKAWA Masafumi
KAWARAZAKI Hideji
Application Number:
JP2018/045239
Publication Date:
June 20, 2019
Filing Date:
December 10, 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; F25D23/08
Foreign References:
JP2014142159A2014-08-07
JP2007056974A2007-03-08
JP2011149501A2011-08-04
JP2011153631A2011-08-11
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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