公开(公告)号：US10145600B2

公开(公告)日：2018-12-04

申请号：US15405056

申请日：2017-01-12

Applicant: LG ELECTRONICS INC.

Inventor： Seokjun Yun ,  Changho Seo ,  Sanggoo Park ,  Rajat Goyal

IPC: F25D21/04 ,  F25D11/02 ,  F25D11/00 ,  F25D29/00 ,  F25D23/06

Abstract: A refrigerator includes a main body including a freezing-compartment inner case forming a freezing compartment and a refrigerating-compartment inner case forming a refrigerating compartment, and a heat transfer module including a thermosiphon part having a portion provided in the freezing-compartment inner case and another portion provided in the refrigerating-compartment inner case and having a closed loop in which working fluid for transferring heat flows and a heating member coupled to one side of the thermosiphon part to heat the working fluid. Other configurations are possible.

公开(公告)号：US12209784B2

公开(公告)日：2025-01-28

申请号：US17634185

申请日：2020-08-20

Applicant: LG ELECTRONICS INC.

Inventor： Minho Song ,  Changho Seo ,  Kyeongyun Kim ,  Yongjoo Park

IPC: F25B6/02 ,  F25B41/20

Abstract: A refrigerating apparatus may include a main body having an interior space in which an article is accommodated, a door configured to open and close an opening of the main body, a compressor configured to compress a non-azeotropic mixed refrigerant, a condenser configured to condense the compressed non-azeotropic mixed refrigerant, a hotline provided at a contact portion between the main body and the door through which the condensed non-azeotropic mixed refrigerant flows, an expander configured to expand the non-azeotropic mixed refrigerant, heat of which is radiated by the hotline, and an evaporator configured to evaporate the expanded non-azeotropic mixed refrigerant to supply cold air to the interior space. According to such structure, even when the non-azeotropic mixed refrigerant is used, a function of the hotline to prevent dew formation may be normally performed with hot refrigerant.

公开(公告)号：US20140290303A1

公开(公告)日：2014-10-02

申请号：US14048787

申请日：2013-10-08

Applicant: LG ELECTRONICS INC.

Inventor： Jaehoon Shin ,  Heayoun Sul ,  Changho Seo ,  Yongjoo Park

IPC: F25D11/00

CPC classification number: F25D25/025 ,  F25D11/022 ,  F25D17/065 ,  F25D2317/061

Abstract: A refrigerator including a main body with a first storage compartment and a first evaporation compartment provided within the main body in order to cool the first storage compartment. The refrigerator also includes a second storage compartment independently provided in the first storage compartment and maintained at a temperature lower than a temperature of the first storage compartment; and a second evaporation compartment located at a rear side of the second storage compartment to cool the second storage compartment.

Abstract translation: 一种冰箱，包括具有第一储藏室的主体和设置在主体内的第一蒸发室，以冷却第一储藏室。 冰箱还包括独立地设置在第一储藏室中并保持在比第一储藏室的温度低的温度的第二储存室; 以及第二蒸发室，位于第二储存室的后侧以冷却第二储藏室。

公开(公告)号：US11262117B2

公开(公告)日：2022-03-01

申请号：US16487729

申请日：2018-01-02

Applicant: LG Electronics Inc.

Inventor： Seokjun Yun ,  Changho Seo ,  Younghoon Yun

IPC: F25D11/02 ,  F25D11/00 ,  F25D19/00 ,  F25D23/00 ,  F25D23/06 ,  F28D20/02

Abstract: A refrigerator includes a cabinet, a first inner case that defines a freezing compartment, a second inner case that defines a refrigerating compartment, a thermal siphon unit that is configured to carry a working fluid for heat transfer and that has a closed loop shape that includes a first part arranged at an outer side of the first inner case and a second part arranged at an outer side of the second inner case, and a cool air storage unit arranged in a space partitioned in the first inner case. The cool air storage unit is configured to accommodate cool air of the freezing compartment and transfer the cool air to the first part of the thermal siphon unit arranged outside of the first inner case.