公开(公告)号：US12085328B2

公开(公告)日：2024-09-10

申请号：US17585939

申请日：2022-01-27

Applicant: LG ELECTRONICS INC.

Inventor： Kihwang Kim ,  Yong Bum Cho ,  Dong Hwi Kim ,  Hyeon Seong Lee ,  Won Ho Park

IPC: F25D21/08 ,  F25D17/04 ,  F25D17/06 ,  F25D21/04

CPC classification number: F25D21/08 ,  F25D17/045 ,  F25D17/062 ,  F25D21/04 ,  F25D2317/067 ,  F25D2323/021 ,  F25D2400/02

Abstract: A refrigerator is proposed. Due to a first heater provided in a damper assembly, a damper assembly or the connection portion of the damper assembly with a supply duct is prevented from freezing, and due to a second heater provided in the supply duct, the connection portion of the supply duct with the damper assembly or the inside of the supply duct is prevented from freezing.

公开(公告)号：US12292223B2

公开(公告)日：2025-05-06

申请号：US17917692

申请日：2020-09-17

Applicant: LG Electronics Inc.

Inventor： Ki Hwang Kim ,  Sung Hee Kang ,  Won Ho Park

IPC: F25D17/06

Abstract: A refrigerator includes a cool air passage for guiding the flow of cool air to a freezing compartment and a cool air passage for guiding the flow of cool air to an ice-making compartment that partially share the cool air. Through the sharing of cool air, the amount of cool air supplied to the freezing compartment is increased and sufficient cool air is supplied to the refrigerating compartment. Accordingly, sufficient cool air is supplied to the refrigerating compartment, the freezing compartment, and the ice-making compartment even with a single evaporator.