公开(公告)号：US12117235B2

公开(公告)日：2024-10-15

申请号：US17620086

申请日：2020-07-09

Applicant: LG ELECTRONICS INC.

Inventor： Bongjin Kim ,  Hyeunsik Nam ,  Deokhyun Youn ,  Jaehyun Bae ,  Jangseok Lee

IPC: F25D23/06 ,  F25D11/02 ,  F25D23/02 ,  F25D23/08

CPC classification number: F25D23/067 ,  F25D11/02 ,  F25D23/028 ,  F25D23/063 ,  F25D23/087 ,  F25D2201/12 ,  F25D2201/14

Abstract: Provided is a vacuum adiabatic body. The vacuum adiabatic body includes an outer case made of a metal material, which is thicker than a plate providing a vacuum space. The vacuum space provides two extension modules that extend in directions different from each other. Accordingly, a refrigerator door may be improved in adiabatic performance.

公开(公告)号：US11933535B2

公开(公告)日：2024-03-19

申请号：US17705764

申请日：2022-03-28

Applicant: LG ELECTRONICS INC.

Inventor： Myoungju Kang ,  Bongjin Kim ,  Hyeunsik Nam

IPC: F25D23/00 ,  F16L59/02 ,  F16L59/065 ,  F25D11/02 ,  F25D17/06 ,  F25D21/14 ,  F25D23/06

CPC classification number: F25D23/00 ,  F16L59/02 ,  F16L59/065 ,  F25D11/02 ,  F25D17/06 ,  F25D21/14 ,  F25D23/06

Abstract: A vacuum adiabatic body according to the present invention includes a reinforcing member which is provided at a peripheral portion of at least one plate member so as to reinforce the strength of the plate member providing the vacuum adiabatic body; and a drain pipe which penetrates a third space except for the reinforcing member and through which water passes. According to the present invention, the strength of the vacuum adiabatic body increases and a penetration path of the defrost water can be secured.

公开(公告)号：US20230003437A1

公开(公告)日：2023-01-05

申请号：US17940298

申请日：2022-09-08

Applicant: LG Electronics Inc.

Inventor： Daewoong Kim ,  Hyeunsik Nam

IPC: F25D23/06 ,  F16L59/065 ,  F25D16/00 ,  F25B39/00

Abstract: A vacuum adiabatic body and a refrigerator are provided. The vacuum adiabatic body includes a support that maintains a vacuum space between a first plate and a second plate. The support includes a first support plate provided by coupling at least two partial plates to support one of the first plate or the second plate, and a second support plate that supports the other one of the first plate or the second plate.

公开(公告)号：US11445579B2

公开(公告)日：2022-09-13

申请号：US16902436

申请日：2020-06-16

Applicant: LG Electronics Inc.

Inventor： Byungkyu Park ,  Hyeunsik Nam ,  Wan Soo Kim

IPC: H05B6/12 ,  A47J36/06 ,  A47J36/16 ,  A47J36/32

Abstract: A wireless induction heating cooker is configured to be operated on an induction heating apparatus. The wireless induction heating cooker includes a main body, a lid that is configured to be coupled to an upper surface of the main body and that includes an output module, an internal pot configured to be disposed within the main body, a plurality of temperature sensors that are disposed at an outer surface of the internal pot and that are arranged along a circumferential direction of the internal pot, and a control module. The control module is configured to determine an alignment state of the main body relative to the induction heating apparatus based on measured values of the plurality of temperature sensors, and control the output module to output a guide signal corresponding to the alignment state.

公开(公告)号：US11045043B2

公开(公告)日：2021-06-29

申请号：US15570974

申请日：2016-09-23

Applicant: LG Electronics Inc.

Inventor： Hyeunsik Nam ,  Wansoo Kim

IPC: A47J36/34 ,  H05B6/12 ,  A47J36/24 ,  F01K13/00 ,  H05B6/06 ,  H05B6/08 ,  H05B6/44

Abstract: A container support is disclosed. The container support is operated in conjunction with an induction heating unit, which is disposed beneath a table and generates a magnetic field, and includes a plate for supporting a cooking container placed thereon, a manipulation unit provided at a portion of the plate so as to receive control commands from a user, and a signal-transmitting part provided at a portion of the plate so as to transmit electric signals to the induction heating unit.

公开(公告)号：US12209795B2

公开(公告)日：2025-01-28

申请号：US18242119

申请日：2023-09-05

Applicant: LG ELECTRONICS INC.

Inventor： Daewoong Kim ,  Hyeunsik Nam

IPC: F25D23/06 ,  F16L59/065 ,  F25B39/00 ,  F25D16/00 ,  F25D17/04 ,  F25D17/06 ,  F25D19/00 ,  F25D23/02

Abstract: A vacuum adiabatic body and a refrigerator are provided. The vacuum adiabatic body includes a support that maintains a vacuum space between a first plate and a second plate. The support includes a first support plate provided by coupling at least two partial plates to support one of the first plate or the second plate, and a second support plate that supports the other one of the first plate or the second plate.

公开(公告)号：US11913706B2

公开(公告)日：2024-02-27

申请号：US17879446

申请日：2022-08-02

Applicant: LG ELECTRONICS INC.

Inventor： Wonyeong Jung ,  Daewoong Kim ,  Hyeunsik Nam ,  Deokhyun Youn

IPC: F25D23/00 ,  F25D23/06 ,  F16L59/065 ,  F25D23/02 ,  F25D23/08

CPC classification number: F25D23/006 ,  F25D23/065 ,  F16L59/065 ,  F25D23/02 ,  F25D23/087 ,  F25D2201/14

Abstract: A vacuum adiabatic body includes a heat exchange pipeline and a sealing assembly. The heat exchange pipeline includes at least two pipelines which pass through a first plate and a second plate to allow a refrigerant to move between inner and outer spaces. The sealing assembly allows the heat exchange pipeline to pass through the first plate and the second plate without contacting a vacuum space provided between the first and second plates.

公开(公告)号：US11788785B2

公开(公告)日：2023-10-17

申请号：US17620097

申请日：2020-07-09

Applicant: LG ELECTRONICS INC.

Inventor： Bongjin Kim ,  Hyeunsik Nam ,  Deokhyun Youn ,  Jaehyun Bae ,  Jangseok Lee

IPC: F25D23/08 ,  F25D23/02 ,  F25D23/06 ,  F25D17/08

CPC classification number: F25D23/087 ,  F25D17/08 ,  F25D23/021 ,  F25D23/028 ,  F25D23/065 ,  F25D23/08 ,  F25D23/085 ,  F25D2201/14 ,  F25D2317/062

Abstract: Provided is a vacuum adiabatic body. The vacuum adiabatic body includes a mullion configured to divide a space within the refrigerator into a refrigerating compartment and a freezing compartment, an ice maker placed in the freezing compartment, and an ice-making cool air passage passing through the mullion to connect the freezing compartment to the ice maker. Therefore, cool air may be supplied in an adiabatic state to the ice maker disposed in the refrigerating compartment.

公开(公告)号：US11730300B2

公开(公告)日：2023-08-22

申请号：US16903981

申请日：2020-06-17

Applicant: LG Electronics Inc.

Inventor： Hyeunsik Nam ,  Wan Soo Kim ,  Byungkyu Park

IPC: A47J27/00 ,  H05B6/12 ,  H02J50/10 ,  A47J36/16

CPC classification number: A47J27/004 ,  A47J36/16 ,  H02J50/10 ,  H05B6/1236 ,  H05B6/1245 ,  H05B6/1272

Abstract: A wireless induction heating cooker is configured to operate on an induction heating apparatus. The wireless induction heating cooker includes a main body, an internal pot configured to be disposed in the main body, a plurality of receiving coils disposed at a bottom surface of the main body and arranged along a circumferential direction of the internal pot, and a plurality of lateral surface heating coils spaced apart from the bottom surface of the main body and arranged along a lateral surface of the internal pot. Each of the plurality of lateral surface heating coils is connected to one of the plurality of receiving coils that is disposed at an opposite side with respect to a reference line passing through the bottom surface of the main body.

公开(公告)号：US11312606B2

公开(公告)日：2022-04-26

申请号：US16975519

申请日：2019-03-26

Applicant: LG ELECTRONICS INC.

Inventor： Hyeunsik Nam ,  Duchan Ki ,  Bongjin Kim ,  Jangseok Lee

IPC: B67D1/00 ,  B67D1/08

Abstract: Provided is a water purifier. The water purifier includes an agitator configured to agitate cooling water and heat-exchange the cooling water with a cooling coil, a motor coupled to the agitator to allow the agitator to rotate, the agitator operating at at least two rotational speeds other than zero, and a control assembly configured to control the rotational speed of the motor.