Title:
REFRIGERATOR AND METHOD FOR CONTROLLING SAME
Document Type and Number:
WIPO Patent Application WO/2018/088843
Kind Code:
A1
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and a differential pressure sensor having a first pipe, of which one end is positioned on a part where the air is withdrawn to the fan, and a second pipe of which one end is positioned on a part where the air is discharged from the fan.
Inventors:
PARK KYONGBAE (KR)
BAIK WOOKYUNG (KR)
CHOI SANGBOK (KR)
KIM SUNGWOOK (KR)
BAIK WOOKYUNG (KR)
CHOI SANGBOK (KR)
KIM SUNGWOOK (KR)
Application Number:
PCT/KR2017/012732
Publication Date:
May 17, 2018
Filing Date:
November 10, 2017
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
F25D21/02; F25D17/06; F25D21/00; F25D21/08; F25D29/00
Foreign References:
| KR100652775B1 | 2006-12-01 | |||
| KR100304907B1 | 2001-09-24 | |||
| KR100238060B1 | 2000-01-15 | |||
| KR0120536B1 | 1997-10-22 | |||
| KR20040094875A | 2004-11-10 |
Other References:
See also references of EP 3540344A4
Attorney, Agent or Firm:
KIM, Yong In et al. (KR)
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