公开(公告)号：US09772130B2

公开(公告)日：2017-09-26

申请号：US14574062

申请日：2014-12-17

Applicant: LG ELECTRONICS INC.

Inventor： Sunghee Kang

IPC: F25B49/02 ,  F25B5/04 ,  F25D17/06

CPC classification number: F25B49/02 ,  F25B5/04 ,  F25B2400/0409 ,  F25B2400/0411 ,  F25B2600/0251 ,  F25B2600/112 ,  F25B2600/2511 ,  F25B2700/173 ,  F25B2700/2104 ,  F25D17/065 ,  Y02B30/743

Abstract: A refrigerator and a method for controlling a refrigerator are provided. The refrigerator may include a pair of evaporators. When a switching valve operates, one blower fan may be maintained in operation for a predetermined period of time to more quickly collect a refrigerant, thereby realizing an efficient cycle operation.

公开(公告)号：US20170261250A1

公开(公告)日：2017-09-14

申请号：US15381400

申请日：2016-12-16

Applicant: LG ELECTRONICS INC.

Inventor： Yonghyeon CHO ,  Sunghee Kang

IPC: F25D17/06 ,  F25D23/02 ,  F25D23/04 ,  F25D11/00

CPC classification number: F25D17/062 ,  F25D11/00 ,  F25D17/065 ,  F25D23/02 ,  F25D23/04 ,  F25D2317/0661 ,  F25D2317/0671 ,  F25D2323/021 ,  F25D2323/023

Abstract: A refrigerator comprising a cabinet comprising a storage compartment provided therein; a first door rotatably coupled to the cabinet to open and close the storage compartment; an outer door rotatable opening and closing an opening that is provided in the inner door; and a multi-duct provided in an inner well of the, storage compartment and comprising: a first duct comprising a first upper outlet hole a first middle outlet hole and a first lower outlet hole for exhausting cold air toward the first door of the storage compartment; and a second duct comprising a second upper outlet hole, a second middle outlet hole and a second lower outlet hole for exhausting cold air toward the inner door of the storage compartment, wherein an inlet hole for sucking cold air to the first duct is smaller than an inlet hole for sucking cold air to the second duct.