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公开(公告)号：US20240019194A1
公开(公告)日：2024-01-18
申请号：US18034971
申请日：2021-11-01
Applicant: LG ELECTRONICS INC.
Inventor： Wonyeong JUNG , Deokhun YOUN , Jaehyun BAE
CPC classification number: F25D23/028 , F25D23/062 , F25D2201/14 , F25D2201/12
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. Optionally, the vacuum adiabatic body may further include a side plate extending in a height direction of the vacuum space. Accordingly, the vacuum adiabatic body capable of achieving the industrial purpose may be provided.
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公开(公告)号：US20220252334A1
公开(公告)日：2022-08-11
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
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：US20210123660A1
公开(公告)日：2021-04-29
申请号：US16635699
申请日：2018-07-31
Applicant: LG ELECTRONICS INC.
Inventor： Sol HAN , Minsu RYU , Jaehyun BAE
IPC: F25D23/06 , F16L59/065
Abstract: A vacuum adiabatic body and a refrigerator are provided. The vacuum adiabatic body may include a sheet base provided in a direction crossing a vacuum space between a first plate and a second plate, and at least one sheet protrusion that protrudes from the sheet base in at direction toward one of the first plate or the second plate to maintain an interval between the sheet base and the one of the first plate or the second plate.
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公开(公告)号：US20240426544A1
公开(公告)日：2024-12-26
申请号：US18827300
申请日：2024-09-06
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：US20240003612A1
公开(公告)日：2024-01-04
申请号：US18034926
申请日：2021-11-01
Applicant: LG ELECTRONICS INC.
Inventor： Wonyeong JUNG , Deokhyun YOUN , Jaehyun BAE
IPC: F25D23/06 , F25D23/02 , B32B3/26 , B32B3/08 , B32B27/32 , B32B5/18 , B32B27/06 , B32B15/18 , B32B15/085
CPC classification number: F25D23/062 , F25D23/028 , B32B3/266 , B32B3/08 , B32B27/32 , B32B5/18 , B32B27/065 , B32B15/18 , B32B15/085 , F25D2201/14 , F25D2323/024 , B32B2307/304 , B32B2509/10
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 may further include a side plate extending in a height direction of the 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. Optionally, a hinge shaft installed to extend in a depth direction (Z-axis) of the vacuum space from the outside of the vacuum space may be provided. Optionally, at least one of the plate or the support may have a member in which an extension line of a component extending in a height direction (y-axis) of the vacuum space does not pass through the hinge shaft. Accordingly, the vacuum adiabatic body may be improved in productivity.
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Patent Agency Ranking
公开(公告)号：US20240003480A1
公开(公告)日：2024-01-04
申请号：US18034949
申请日：2021-11-01
Applicant: LG ELECTRONICS INC.
Inventor： Wonyeong JUNG , Deokhyun YOUN , Bongjin KIM , Jaehyun BAE
IPC: F16L59/065 , F25D23/06
CPC classification number: F16L59/065 , F25D23/062 , 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, the vacuum adiabatic body includes a support 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：US20250075969A1
公开(公告)日：2025-03-06
申请号：US18952166
申请日：2024-11-19
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：US20240019199A1
公开(公告)日：2024-01-18
申请号：US18034963
申请日：2021-11-01
Applicant: LG ELECTRONICS INC.
Inventor： Wonyeong JUNG , Deokhyun YOUN , Bongiln KIM , Jaehyun BAE
IPC: F25D23/06
CPC classification number: F25D23/063 , F25D23/067 , F25D2201/14
Abstract: A vacuum adiabatic body of the present 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. Alternatively, the support may include a first support having a first support plate formed in a grid shape, and a plurality of spacer coupling portions configured to protrude from the first support plate. Alternatively, 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 parts to form a plurality of bars together with the plurality of spacer coupling parts. Alternatively, the support may include a radiation resistance sheet supported by a portion of the plurality of bars and spaced apart from at least one of the first support plate and the second support plate. Alternatively, each of the support plates may include a plurality of through-holes. Alternatively, a plurality of distribution structures generated after injection molding the first and second supports and spaced apart from each other may be provided in some of the plurality of through-holes of each support plate.
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公开(公告)号：US20230366613A1
公开(公告)日：2023-11-16
申请号：US18222002
申请日：2023-07-14
Applicant: LG ELECTRONICS INC.
Inventor： Sol HAN , Mnsu RYU , Jaehyun BAE
IPC: F25D23/06 , F16L59/065
CPC classification number: F25D23/063 , F16L59/065 , F25D23/06 , F25D2317/043 , F25D2201/14
Abstract: A vacuum adiabatic body and a refrigerator are provided. The vacuum adiabatic body may include a sheet base provided in a direction crossing a vacuum space between a first plate and a second plate, and at least one sheet protrusion that protrudes from the sheet base in at direction toward one of the first plate or the second plate to maintain an interval between the sheet base and the one of the first plate or the second plate.
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公开(公告)号：US20230003438A1
公开(公告)日：2023-01-05
申请号：US17900081
申请日：2022-08-31
Applicant: LG ELECTRONICS INC.
Inventor： Jaehyun BAE , Minsu RYU , Jangseok LEE
IPC: F25D23/06 , F16L59/065 , F16L59/08
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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