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公开(公告)号：US20220307760A1
公开(公告)日：2022-09-29
申请号：US17620071
申请日：2020-07-08
Applicant: LG ELECTRONICS INC.
Inventor： Jaehyun BAE , Wonyeong JUNG , Jangseok LEE
Abstract: Provided is a vacuum adiabatic body. The vacuum adiabatic body includes a mullion configured to divide the first space into two spaces and a connection pipe supported on the mullion so as to be fixed in position, the connection pipe being configured to connect the two space to each other. According to the embodiment, the vacuum adiabatic body may increase in strength, and also, a passing path of defrosting water may be secured.
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公开(公告)号：US20220307759A1
公开(公告)日：2022-09-29
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
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.
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公开(公告)号：US20210003341A1
公开(公告)日：2021-01-07
申请号：US16981980
申请日：2019-06-26
Applicant: LG ELECTRONICS INC.
Inventor： Jaehyun BAE , Minsu RYU , Jangseok LEE
IPC: F25D23/06 , F16L59/08 , F16L59/065
Abstract: An vacuum adiabatic body includes a first plate, a second plate, and a support configured to maintain a vacuum space between the first and second plates. The support includes a support plate supported on an inner surface of one of the first plate and the second plate and a bar extending from the support plate. The bar contacts an inner surface of the other of the first plate and the second plate. The one end of the bar has a cross-section less than that of the other end of the bar.
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公开(公告)号：US20240019201A1
公开(公告)日：2024-01-18
申请号：US18034939
申请日：2021-11-01
Applicant: LG ELECTRONICS INC.
Inventor： Wonyeong JUNG , Deokhyun YOUN , Bongjin KIM , Jaehyun BAE
CPC classification number: F25D23/067 , B32B3/266 , B32B5/18 , B32B15/18 , B32B15/046 , B32B27/065 , B32B27/32 , F25D2201/14 , B32B2307/304 , B32B2509/10 , B32B2266/0278
Abstract: The vacuum iadiabatic body of this embodiment may include a first plate, a second plate, a seal configured to seal the first plate and the second plate to provide a vacuum space, and a support configured to maintain the vacuum space. Optionally, the support may include a first support having a first support plate formed in a grid shape and a plurality of first spacer coupling portions protruding from the first support plate. Optionally, the support may include a second support having a second support plate formed in a grid shape and a plurality of spacers protruding from the second support plate and coupled to each of the plurality of spacer coupling portions to form a plurality of bars together with the plurality of spacer coupling portions. Optionally, the support may include a radiation resistance sheet supported by some of the plurality of bars and spaced apart from at least one of the first support plate and the second support plate. Optionally, a spacer of a support bar supporting the radiation resistance sheet of the plurality of bars may include a second portion extending from the second support plate, a first portion extending from the second portion and having a diameter smaller than a diameter of the second portion, and a stepped portion provided between the first portion and the second portion. Optionally, one surface of the radiation resistance sheet may be seated on the stepped portion, and the other surface of the radiation resistance sheet may be in contact with a spacer coupling portion coupled to the spacer of the support bar.
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公开(公告)号：US20240019193A1
公开(公告)日：2024-01-18
申请号：US18034790
申请日：2021-11-01
Applicant: LG ELECTRONICS INC.
Inventor： Wonyeong JUNG , Deokhyun YOUN , Jaehyun BAE , Jangseok LEE
CPC classification number: F25D23/02 , F25D21/04 , F25D2201/14
Abstract: A vacuum adiabatic body includes a first plate, a second plate, and a seal for sealing the first plate and the second plate to provide a vacuum space. Optionally, a heater is placed in a space between the second plate and the external panel. Thus, heat is transferred to the second plate and the external panel. Accordingly, dew formation is prevented on a front portion of the vacuum adiabatic body using the transferred heat.
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Patent Agency Ranking
公开(公告)号：US20230408169A1
公开(公告)日：2023-12-21
申请号：US18034682
申请日：2021-11-01
Applicant: LG ELECTRONICS INC.
Inventor： Wonyeong JUNG , Deokhyun YOUN , Jaehyun BAE , Duchan Kl
CPC classification number: F25D23/02 , F25D2323/021 , F25D2201/14 , F25D25/022
Abstract: A vacuum adiabatic body includes a first plate, a second plate, and a seal for sealing the first plate and the second plate to provide a vacuum space. Optionally, the vacuum adiabatic body includes a supporter for maintaining the vacuum space. Optionally, the vacuum adiabatic body includes a heat transfer resistor for reducing heat transfer between the first plate and the second plate. Optionally, the vacuum adiabatic body includes a component coupler that is connected to at least one of the first and second plates and to which the component is coupled. Optionally, the vacuum adiabatic body includes a side plate extending in a height direction of the vacuum space. Thus, a vacuum adiabatic body for achieving an industrial purpose is provided.
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公开(公告)号：US20240426545A1
公开(公告)日：2024-12-26
申请号：US18822778
申请日：2024-09-03
Applicant: LG ELECTRONICS INC.
Inventor： Bongjin KIM , Hyeunsik NAM , Deokhyun YOUN , Jaehyun BAE , Jangseok LEE
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.
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公开(公告)号：US20230417358A1
公开(公告)日：2023-12-28
申请号：US18034996
申请日：2021-11-01
Applicant: LG ELECTRONICS INC.
Inventor： Wonyeong JUNG , Deokhyun YOUN , Jaehyun BAE
IPC: F16L59/065 , F25D23/06
CPC classification number: F16L59/065 , F25D23/062 , F25D2201/14
Abstract: A vacuum adiabatic body according to an embodiment may include a first plate, a second plate, and a seal that seals a gap between the first plate and the second plate. Optionally, the vacuum adiabatic body according to an embodiment may include a support that maintains a vacuum space. Optionally, the vacuum adiabatic body according to an embodiment may include a heat transfer resistor that reduces an amount of heat transfer between the first plate and the second plate. Optionally, the vacuum adiabatic body may include a component coupling portion connected to at least one of the first or second plate so that a component is coupled thereto. Accordingly, the vacuum adiabatic body capable of achieving the industrial purpose may be provided.
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公开(公告)号：US20230182530A1
公开(公告)日：2023-06-15
申请号：US18108254
申请日：2023-02-10
Applicant: LG ELECTRONICS INC.
Inventor： Jaehyun BAE , Duchan Ki
IPC: B60H1/00
CPC classification number: B60H1/0055 , B60H1/00592 , B60N3/104
Abstract: Provided is a refrigerating or warming apparatus. The refrigerating or warming apparatus may include a cavity or compartment 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 or assembly accommodated in the machine room to allow the refrigerant to be heat-exchanged, a second heat exchange module or assembly accommodated in the cavity to allow the refrigerant to be heat-exchanged, and a machine room cover which covers the machine room to separate air flow passages where an internal air flow and an external air flow have directions opposite to each other.
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公开(公告)号：US20220299256A1
公开(公告)日：2022-09-22
申请号：US17619969
申请日：2020-07-08
Applicant: LG ELECTRONICS INC.
Inventor： Jaehyun BAE , Wonyeong JUNG , Deokhyun YOUN
Abstract: Provided is a vacuum adiabatic body. The vacuum adiabatic body includes a thin pipe passing through the main body to connect an inside of the accommodation space to an outside of the accommodation portion, a drain pipe provided inside the thin pipe to discharge the defrosting water, and an adiabatic material having an extension extending along the drain pipe to block heat transfer between the drain pipe and the thin pipe and a head provided at one side of both sides of the extension, which is close to the accommodation space.
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