公开(公告)号：US20210116165A1

公开(公告)日：2021-04-22

申请号：US17134911

申请日：2020-12-28

Applicant: LG ELECTRONICS INC.

Inventor： Wonyeong JUNG ,  Deokhyun YOUN ,  Sungsub LEE ,  Daewoong KIM ,  Sora KIM

IPC: F25D23/06 ,  F16L59/065 ,  F25D19/00 ,  F25D23/08

Abstract: A vacuum adiabatic body includes a first plate; a second plate; a seal; a support; and an exhaust port, wherein an extension tab extending toward the third space to be coupled to the support is provided to at least one of the first and second plates, and the extension tab extends downward from an edge portion of the at least one of the first and second plates.

公开(公告)号：US20210048137A1

公开(公告)日：2021-02-18

申请号：US16981376

申请日：2019-06-26

Applicant: LG ELECTRONICS INC.

Inventor： Daewoong KIM ,  Wonyeong JUNG ,  Deokhyun YOUN

IPC: F16L59/065 ,  F25D23/06

Abstract: A vacuum adiabatic body includes a support configured to maintain a vacuum space and a pipeline provided in the vacuum space. The pipeline is supported by the support so that a movement of the pipeline is restricted.

公开(公告)号：US20240191422A1

公开(公告)日：2024-06-13

申请号：US18538099

申请日：2023-12-13

Applicant: LG ELECTRONICS INC.

Inventor： Daewoong KIM ,  Jeongguen CHOI ,  Minkyu OH ,  Yuna JO ,  Jaemyung LIM ,  Hyunki KIM ,  Myounghoon KWAK ,  Sunggul HWANG

IPC: D06F58/10 ,  F26B3/04 ,  F26B9/06

CPC classification number: D06F58/10 ,  F26B3/04 ,  F26B9/06

Abstract: Provided is an object treatment apparatus including a cabinet having an inlet formed in a front surface thereof, a door coupled to the cabinet to open and close the inlet, a first chamber located inside the cabinet and accommodating an object put through the inlet, a second chamber located inside the cabinet and defining a space separated from the first chamber, and a circulator disposed in the second chamber and circulating air of the first chamber, and in this case, the circulator includes a connection duct including a circulating fan circulating air and an air processor processing air, a first flow path including the connection duct and communicating with the first object processing room to circulate air of first object processing room therethrough, and a second flow path including the connection duct and communicating with the second object processing room to circulate air of the second object processing room.

公开(公告)号：US20230408182A1

公开(公告)日：2023-12-21

申请号：US18242367

申请日：2023-09-05

Applicant: LG ELECTRONICS INC.

Inventor： Wonyeong JUNG ,  Deokhyun YOUN ,  Daewoong KIM

IPC: F25D23/06

CPC classification number: F25D23/066 ,  F25D2201/14

Abstract: Provided is a vacuum adiabatic body. The vacuum adiabatic body includes a cover assembly configured to cover the conductive resistance sheet. The cover assembly includes an inner cover configured to protect an inside, an outer cover configured to protect an outside, and a front cover configured to a front side, and at least one of the inner cover or the outer cover extends toward the other end of at least one of the first plate or the second plate. According to the embodiments, an edge and a side surface of the vacuum adiabatic body may be protected together.

公开(公告)号：US20230250918A1

公开(公告)日：2023-08-10

申请号：US18136481

申请日：2023-04-19

Applicant: LG Electronics Inc.

Inventor： Daewoong KIM ,  Wonyeong JUNG ,  Deokhyun YOUN

IPC: F16L59/065 ,  F25D23/06

CPC classification number: F16L59/065 ,  F25D23/065 ,  F25B40/00

Abstract: A vacuum adiabatic body includes a support configured to maintain a vacuum space and a pipeline provided in the vacuum space. The pipeline is supported by the support so that a movement of the pipeline is restricted.

公开(公告)号：US20230116713A1

公开(公告)日：2023-04-13

申请号：US17879446

申请日：2022-08-02

Applicant: LG ELECTRONICS INC.

Inventor： Wonyeong JUNG ,  Daewoong KIM ,  Hyeunsik NAM ,  Daekhyun YOUN

IPC: F25D23/00 ,  F25D23/06

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：US20210333043A1

公开(公告)日：2021-10-28

申请号：US17312528

申请日：2019-12-09

Applicant: LG ELECTRONICS INC.

Inventor： Daewoong KIM ,  Wonyeong JUNG ,  Wookjin YANG ,  Jangseok LEE

IPC: F25D23/06 ,  F25D23/02

Abstract: A vacuum adiabatic body according to the present invention includes a first plate member, a second plate member, a sealing part which seals between the first plate member and the second plate member, a conductive resistance sheet which connects the first plate member and the second plate member to each other so as to reduce a heat transfer amount between the first plate member and the second plate member, and at least one reinforcing frame which is installed on at least one of the first plate member and the second plate member to reinforce strength, in which the reinforcement frame includes at least one of at least one of a pair of front frames extending at left and right end portions of the opening in a vertical direction, and at least one of a pair of upper and lower frames of a machine chamber extending in the third space in the vertical direction.

公开(公告)号：US20210254778A1

公开(公告)日：2021-08-19

申请号：US16980288

申请日：2019-06-26

Applicant: LG ELECTRONICS INC.

Inventor： Duchan KI ,  Daewoong KIM ,  Deokhyun YOUN

IPC: F16L59/065 ,  F25D21/04 ,  F25D21/08 ,  F25D23/06 ,  F25D29/00

Abstract: Provided is a vacuum adiabatic body. The vacuum adiabatic body includes an alternating current line through which AC current flows as a driving source, a direct current line through which direct current flows as a driving source, and a signal line through which a control signal flows as electric lines configured to electrically connect the first space to the second space. Thus, the number of lines passing through the vacuum adiabatic body may be reduced.

公开(公告)号：US20210207879A1

公开(公告)日：2021-07-08

申请号：US16886117

申请日：2020-05-28

Applicant: LG ELECTRONICS INC.

Inventor： Daewoong KIM ,  Minkyu OH ,  Boan KWON

IPC: F25D23/10 ,  F25D13/02 ,  F25D17/06 ,  F25D19/04 ,  F25D23/12

Abstract: A storage system for a house entrance includes an entrance refrigerator, a storage placed at a rear of the entrance refrigerator, and a blocking plate covering a gap formed between the entrance refrigerator and the storage. An intake hole is provided at a lower portion of the blocking plate and a discharge hole is provided at an upper portion of the blocking plate.

公开(公告)号：US20210207871A1

公开(公告)日：2021-07-08

申请号：US16886528

申请日：2020-05-28

Applicant: LG ELECTRONICS INC.

Inventor： Boan KWON ,  Minkyu OH ,  Daewoong KIM ,  In Sun YEO

IPC: F25D13/04 ,  F25D17/06 ,  F25D23/02 ,  F25D23/10

Abstract: A storage chamber for a house entrance includes an entrance refrigerator, a first storage disposed adjacent to the entrance refrigerator, and a cold air supply assembly including a heat absorption part and a heat dissipation part to supply cold air to a storage space of the entrance refrigerator, wherein the heat dissipation part of the cold air supply assembly is disposed in the first storage.