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Patent Searching and Data


Title:
ICE BOX USING CURVED VACUUM INSULATOR AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2014/163274
Kind Code:
A1
Abstract:
The present invention relates to an ice box using a curved vacuum insulator and a method for manufacturing the same, and the ice box using a curved vacuum insulator, according to the present invention, comprises: an inner case which has a bottom, a plurality of side portions, an accommodation space therein and an opened upper side; an outer case for encasing the outside of the bottom portion and the plurality of side portions of the inner case such that an isolated space is formed between the inner case and the outer case; a curved vacuum insulator curved along the outer sides of the bottom portion and facing two side portions of the inner case in the isolated space; flat-type vacuum insulators respectively arranged on the outer sides of the two facing side portions of the inner case; and an auxiliary insulator which fills the isolated space between the inner case and the outer case. Thus, the ice box using a curved vacuum insulator can provide excellent heat-retaining and cold-retaining effects by improving insulation performance.

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JPH02176381ICE
Inventors:
Kim, Hae Duck (101-207, 71-1 Huam-ro,Yongsan-gu, Seoul 140-900, 140-900, KR)
Yoon, JinHo (401 23, Jinheung-ro 12-gilEunpyeong-gu, Seoul 122-832, 122-832, KR)
Park, KyungHo (311-901, 435 Olympic-ro,Songpa-gu, Seoul 138-932, 138-932, KR)
Application Number:
KR2013/011308
Publication Date:
October 09, 2014
Filing Date:
December 06, 2013
Export Citation:
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Assignee:
OCI COMPANY LTD. (94 Sogong-ro, Jung-gu, Seoul 100-718, 100-718, KR)
International Classes:
F25D3/02; B65D81/38
Foreign References:
JP2007195494A
KR100887397B1
US5570588A
KR20020072352A
JPH0678654A
Attorney, Agent or Firm:
CHO, Young Hyun (8F Gyeongmok Bldg, 3, Seoun-ro,Seocho-gu, Seoul 137-070, 137-070, KR)
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