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1. (WO2018088843) REFRIGERATOR AND METHOD FOR CONTROLLING SAME

Pub. No.:    WO/2018/088843    International Application No.:    PCT/KR2017/012732
Publication Date: Fri May 18 01:59:59 CEST 2018 International Filing Date: Sat Nov 11 00:59:59 CET 2017
IPC: F25D 21/02
F25D 21/00
F25D 21/08
F25D 29/00
F25D 17/06
Applicants: LG ELECTRONICS INC.
엘지전자 주식회사
Inventors: PARK, Kyongbae
박경배
BAIK, Wookyung
백우경
CHOI, Sangbok
최상복
KIM, Sungwook
김성욱
Title: REFRIGERATOR AND METHOD FOR CONTROLLING SAME
Abstract:
The present invention provides a refrigerator comprising: a cabinet having a storage chamber; a door for opening and closing the storage chamber; a case having a discharge port through which air is discharged to the storage chamber; an evaporator provided inside the case and for supplying cold air by means of heat exchange with air; a fan installed on the discharge port and for generating the airflow discharging to the storage chamber the air which has been heat exchanged in the evaporator; and a differential pressure sensor having a first pipe, of which one end is positioned on a part where the air is withdrawn to the fan, and a second pipe of which one end is positioned on a part where the air is discharged from the fan.