公开(公告)号：US20210062956A1

公开(公告)日：2021-03-04

申请号：US17030806

申请日：2020-09-24

Applicant: LG ELECTRONICS INC.

Inventor： Wonyeong JUNG ,  Deokhyun YOUN ,  Daewoong KIM

IPC: F16L59/065 ,  F25D19/00 ,  F25D23/02 ,  F25D23/06 ,  F25D23/08

Abstract: A vacuum adiabatic body includes: a first plate member; a second plate member; a sealing part sealing the first plate member and the second plate member to provide a third space in a vacuum state; a supporting unit; a heat resistance unit for decreasing a heat transfer amount between the first plate member and the second plate member; and an exhaust port through which a gas in the third space is exhausted. The heat resistance unit includes a conductive resistance sheet capable of resisting heat conduction flowing along a wall for the third space, and a side frame fastened to the conductive resistance sheet to define at least one portion of the wall for the third space. Accordingly, a vacuum adiabatic body may be capable of resisting heat conduction.

公开(公告)号：US20210055037A1

公开(公告)日：2021-02-25

申请号：US16979250

申请日：2019-06-26

Applicant: LG ELECTRONICS INC.

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

IPC: F25D23/00 ,  F25D23/06

Abstract: An 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：US20200370817A1

公开(公告)日：2020-11-26

申请号：US16767899

申请日：2018-12-11

Applicant: LG ELECTRONICS INC.

Inventor： Hyeunsik NAM ,  Daewoong KIM ,  Bongjin KIM

IPC: F25D21/14 ,  F25D23/06

Abstract: A vacuum adiabatic body according to the present invention includes a supporting block which is fastened to an outer surface of any one plate placed outside the control space in a plate member which provides a wall of the vacuum adiabatic body. Accordingly, since the vacuum adiabatic bodies in a state of being not in contact with each other can be fastened to each other, various products corresponding to the needs of the consumer can be provided.

公开(公告)号：US20200340734A1

公开(公告)日：2020-10-29

申请号：US16929523

申请日：2020-07-15

Applicant: LG ELECTRONICS INC.

Inventor： Wonyeong JUNG ,  Deokhyun YOUN ,  Daewoong KIM

IPC: F25D23/06 ,  F25D23/08 ,  F16L59/065 ,  F25D19/00 ,  F25D23/02

Abstract: A vacuum adiabatic body includes a first plate; a second plate; a seal; a support; a heat resistance unit; and an exhaust port, wherein the heat resistance unit includes a conductive resistance sheet having one end connected to the first plate member, the conductive resistance sheet resisting heat conduction flowing along a wall for the third space, the heat resistance unit further includes a side frame connected to the conductive resistance sheet, the side frame defining at least one portion of the wall for the third space, the side frame includes a first mounting surface connected to the conductive resistance sheet and a second mounting surface connected to the second plate, and the second mounting surface is supported by the support.

公开(公告)号：US20200031265A1

公开(公告)日：2020-01-30

申请号：US16482393

申请日：2018-02-01

Applicant: LG ELECTRONICS INC.

Inventor： Wonyeong JUNG ,  Daewoong KIM

IPC: B60N3/10 ,  B60R7/04

Abstract: Provided is a refrigerating or warming apparatus. The refrigerating or warming apparatus include a cavity of which at least a portion of a wall is provided as a vacuum adiabatic body, a machine room disposed at a side outside the cavity, a compressor accommodated in the machine room to compress a refrigerator, a first heat exchange module accommodated in the machine room to allow the refrigerant to be heat-exchanged, a second heat exchange module accommodated in the cavity to allow the refrigerant to be heat-exchanged, and a machine room cover which covers the machine room to separate a passage and in which an internal air flow and an external air flow have directions opposite to each other.

公开(公告)号：US20190381923A1

公开(公告)日：2019-12-19

申请号：US16481161

申请日：2018-02-01

Applicant: LG ELECTRONICS INC.

Inventor： Daewoong KIM ,  Jangseok LEE

IPC: B60N3/10

Abstract: Provided is a refrigerator for a vehicle. The refrigerator for the vehicle may include a cavity or a compartment accommodating a product, a machine room defined in a side of the cavity, a compressor provided at a front side of an internal section of the machine room to compress a refrigerant, a condensation module or assembly disposed at a rear side of the internal section of the machine room to condense the refrigerant, an evaporation module in which the refrigerant condensed in the condensation module is supplied and evaporated and which is disposed in the cavity, and a machine room cover covering the machine room to enable air to be suctioned from a rear side thereof.

公开(公告)号：US20180238610A1

公开(公告)日：2018-08-23

申请号：US15749142

申请日：2016-08-02

Applicant: LG ELECTRONICS INC.

Inventor： Wonyeong JUNG ,  Deokhyun YOUN ,  Daewoong KIM

IPC: F25D23/06 ,  F25D23/02 ,  F25D23/08 ,  F25B13/00

Abstract: A vacuum adiabatic body includes a first plate; a second plate; a seal; a support; a heat resistance unit; and an exhaust port, wherein the heat resistance unit includes a conductive resistance sheet connected to the first plate, the conductive resistance sheet resisting heat conduction flowing along a wall for the third space, the conductive resistance sheet includes a shielding part for heat-insulating the conductive resistance sheet by shielding a first surface of the conductive resistance sheet, and a second surface of the conductive resistance sheet is heat-insulated by the third space.

公开(公告)号：US20180224197A1

公开(公告)日：2018-08-09

申请号：US15749161

申请日：2016-08-02

Applicant: LG ELECTRONICS INC.

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

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

CPC classification number: F25D23/063 ,  F16L59/065 ,  F25D19/006 ,  F25D23/028 ,  F25D23/06 ,  F25D23/064 ,  F25D23/082 ,  F25D2201/14

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.