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1. (WO2017039234) REFRIGERATOR

Pub. No.:    WO/2017/039234    International Application No.:    PCT/KR2016/009481
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Sat Aug 27 01:59:59 CEST 2016
IPC: F25D 21/08
F25D 17/08
F25D 17/06
F25D 23/02
F25B 39/02
Applicants: SAMSUNG ELECTRONICS CO., LTD.
Inventors: BAE, Jung Wook
SEO, Kook Jeong
JEONG, Young Don
Title: REFRIGERATOR
Abstract:
Disclosed herein is a refrigerator configured to delay increase in temperature of a storage compartment by lowering temperature of air that is heated by a defrost heater. A refrigerator includes a defrost heater, a lower cool air duct including a first flow path configured to guide cool air generated by the evaporator to be supplied to the storage compartment and an upper cool air duct disposed in an upper side of the lower cool air duct and provided with a second flow path configured to guide cool air generated by the evaporator to be supplied to the storage compartment. A cool pack in which cold storage material is filled stores cold storage energy from cool air that is delivered to the second flow path to decrease a temperature of air passing via the second flow path, so that increase of an internal temperature of the storage compartment is delayed.