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Patent Searching and Data


Title:
SUPERCOOLING FREEZER
Document Type and Number:
WIPO Patent Application WO/2019/103312
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a supercooling freezer capable of selective supercooling, wherein when, among sensors installed in respective spaces between shelves, a sensor in one space senses a decrease in the number of objects received in the space, objects received in another space that is not in operation are supercooled. To achieve the purpose, the supercooling freezer according to the present invention comprises: a cooling chamber for receiving a container containing a liquid beverage; a heat exchanger for cooling the air in the cooling chamber; a cooling duct in which the heat exchanger is installed; an intake port partially installed in the cooling duct; a cold air discharge port installed in the cooling duct at a different position from the intake port; a cold air supply duct for selectively circulating the air in the cooling chamber; and a plurality of vent holes for blowing the air in the cold air supply duct into the cooling chamber.

Inventors:
CHANG, Myung Sik (7 Namcheonseo-ro, Suyeong-gu, Busan, 48317, KR)
Application Number:
KR2018/012033
Publication Date:
May 31, 2019
Filing Date:
October 12, 2018
Export Citation:
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Assignee:
CHANG, Myung Sik (7 Namcheonseo-ro, Suyeong-gu, Busan, 48317, KR)
International Classes:
F25D29/00; A23G9/04; F25D11/02; F25D17/06
Foreign References:
KR101327739B12013-11-11
JPH08247609A1996-09-27
KR0136054Y11999-03-20
KR101700760B12017-02-13
JP2001208468A2001-08-03
Attorney, Agent or Firm:
DAE-A INTELLECTUAL PROPERTY CONSULTING (3F Hanyang Bldg, 123 Yeoksam-roGangnam-gu, Seoul, 06243, KR)
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