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71. 发明专利

JPH08100978A INSIDE CONDENSATION PREVENTING STRUCTURE 失效
公开(公告)号：JPH08100978A
公开(公告)日：1996-04-16
申请号：JP23818594
申请日：1994-09-30
申请人： TOSHIBA CORP
发明人： AZUMAGUCHI KEIICHI , KINOSHITA KATSUNORI , KATO TOSHIMITSU
IPC分类号： F25D21/04 , B32B1/06 , B32B5/18 , B32B27/40
摘要： PURPOSE: To prevent the generation of inside condensation at the end part of a vacuum panel by covering the end part of the vacuum panel with the thermal insulating material with large moisture permeation resistance and small thermal conductivity in the structure where the vacuum panel and urethane are packed in the space formed by an outer box and an inner box of a cabinet of a refrigerator. CONSTITUTION: Vacuum panels 16, 16 are arranged between an outer box 12 and an inner box 14 of a cabinet 10 of a refrigerator. These vacuum panels 16 consists of a formed container 22 made of resin having gas barrier properties and a resin sheet 24 to cover the container, and a plastic foamed body with high continuous porosity is sealed thereinside. The end part 26 of the vacuum panel 16 is located in the vicinity of a joining part 28 of a side plate 18 of the outer box 12 and a rear plate 20, and the thermal insulating material 30 made of foamed vinylidene chloride with large moisture permeation resistance. This thermal insulating material 30 is formed in the shape corresponding to the end part 26 of the vacuum panel, and closely engaged with the vacuum panel 16 and fixed with the adhesive or the like.

72. 发明专利

JPH05203333A REFRIGERATOR 失效
公开(公告)号：JPH05203333A
公开(公告)日：1993-08-10
申请号：JP1155392
申请日：1992-01-27
申请人： TOSHIBA CORP
发明人： AZUMAGUCHI KEIICHI , ISHIKAWA YOSHICHIKA
IPC分类号： F25D19/00 , F25D23/00
摘要： PURPOSE:To provide a refrigerator in which a duct leading to a machine chamber is formed at a bottom part of a refrigerator body, a condenser is arranged on a bottom surface of the duct, an opening is formed in the duct bottom surface to insert a finger, and a lid rotatable by a self-hinge is provided at the opening, whereby invasion of dust through an opening can be prevented. CONSTITUTION:A duct 16 communicating with a machine chamber 14 is arranged on a bottom surface of a refrigerator body 12 which is provided with the machine chamber 14 at the bottom part on the rear side, and a wire condenser 36 is mounted on the bottom surface of the duct 16. When air intake ports 18 and 20 on a front wall and a side wall are opened, air is sucked through the opened ports 18 and 20 by a fan. While the air is passing through the wire condenser 36, the duct 16 cools a refrigerant, and then, the air is exhausted outside the body 12 through an air outlet. In this instance, two finger openings 38 are formed in the front part of the bottom surface of the duct 16, so that a refrigerator can be easily dealt with for transmission by inserting fingers into the openings. The opening 38 is usually closed by a lid 40 which can rotate by a self-hinge 42.

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