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Title:
COLD STORAGE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/153547
Kind Code:
A1
Abstract:
A cold storage system is provided. A cold storage system according to one aspect of the present specification is a cold storage system for storing goods at a low temperature, and comprises: a housing that forms a storage space in which goods are accommodated and includes side walls; a door coupled to the side walls to open and close the storage space; a shelf disposed in the storage space and including at least one plate on which the goods are placed; and an air curtain unit disposed at an upper portion of the door and coupled to the inside of the side walls, wherein the shelf includes an air curtain nozzle that is coupled to an edge of the plate on one side of the door and through which air blown from the air curtain unit passes, wherein the air curtain nozzle includes: a first part disposed on the one side of the door and extending horizontally; and a second part disposed on the opposite side of the door on the basis of the first part and extending horizontally, wherein the first part and the second part have therebetween a passage area through which air passes vertically.

Inventors:
PARK IL (KR)
KANG SUNG CHAN (KR)
PARK IN WOO (KR)
PARK JUNG HOI (KR)
PARK SUN RYONG (KR)
Application Number:
PCT/KR2022/002217
Publication Date:
August 17, 2023
Filing Date:
February 15, 2022
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
COUPANG CORP (KR)
International Classes:
A47F3/04; F25D17/04; F25D17/06; F25D23/02; F25D25/02
Foreign References:
KR200348851Y12004-04-29
KR200491606Y12020-05-07
JPH08121924A1996-05-17
KR20050071810A2005-07-08
KR20210022339A2021-03-03
Attorney, Agent or Firm:
LEE & KO IP (KR)
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