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公开(公告)号：US12140262B2
公开(公告)日：2024-11-12
申请号：US18212881
申请日：2023-06-22
Applicant: LG ELECTRONICS INC.
Inventor： Hyeunsik Nam , Myoungju Kang , Bongjin Kim
Abstract: A vacuum adiabatic body, a refrigerating or warming apparatus, and a method for manufacturing a vacuum adiabatic body are provided. The vacuum adiabatic body includes a first plate defining at least a portion of a wall for a first space, a second plate defining at least a portion of a wall for a second space having a second temperature different from a first temperature of the first space, and at least one conductive resistance sheet connecting the first and second plates to each other. At least one of a flange of the first plate coupled to the at least one conductive resistance sheet or a flange of the second plate coupled to the at least one conductive resistance sheet is bent.
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公开(公告)号：US12111098B2
公开(公告)日：2024-10-08
申请号：US18241649
申请日：2023-09-01
Applicant: LG ELECTRONICS INC.
Inventor： Bongjin Kim , Hyeunsik Nam , Deokhyun Youn , Jaehyun Bae , Jangseok Lee
CPC classification number: F25D23/087 , F25D17/08 , F25D23/021 , F25D23/028 , F25D23/065 , F25D23/08 , F25D23/085 , F25D23/069 , 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.
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公开(公告)号：US11543067B2
公开(公告)日：2023-01-03
申请号：US16766215
申请日：2018-12-11
Applicant: LG ELECTRONICS INC.
Inventor： Duchan Ki , Bongjin Kim
Abstract: A vacuum adiabatic body according to the present invention includes a conductive resistance sheet which connects a first plate member and a second plate member to each other; a sealing frame which covers the conductive resistance sheet; a part fixing frame which is supported by the sealing frame; and a part which is mounted on the part fixing frame. According to the present invention, the power necessary for operation can be stably supplied while heat loss is prevented.
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公开(公告)号：US12247778B2
公开(公告)日：2025-03-11
申请号：US18034963
申请日：2021-11-01
Applicant: LG ELECTRONICS INC.
Inventor： Wonyeong Jung , Deokhyun Youn , Bongjin Kim , Jaehyun Bae
IPC: F16L59/065 , F25D23/06
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：US12169094B2
公开(公告)日：2024-12-17
申请号：US17622497
申请日：2020-07-08
Applicant: LG ELECTRONICS INC.
Inventor： Bongjin Kim , Deokhyun Youn , Jangseok Lee
Abstract: Provided is a vacuum adiabatic body. The vacuum adiabatic body includes a first plate configured to define at least a portion of a wall for a first space, a second plate configured to define at least a portion of a wall for a second space having a temperature different from that of the first space, a seal configured to seal the first plate and the second plate so as to provide a third space that has a temperature between a temperature of the first space and a temperature of the second space and is in a vacuum state, and a support configured to maintain the third space. Therefore, the vacuum adiabatic module that is thermally insulated with the vacuum, independently applied at various places, and conveniently used may be realized.
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Patent Agency Ranking
公开(公告)号：US11781801B2
公开(公告)日：2023-10-10
申请号：US17957503
申请日：2022-09-30
Applicant: LG ELECTRONICS INC.
Inventor： Hyeunsik Nam , Bongjin Kim
IPC: F25D23/02 , F16L59/065 , F25D21/04 , F25D23/08 , F25D23/06
CPC classification number: F25D23/028 , F16L59/065 , F25D21/04 , F25D23/087 , E05Y2800/12 , F25D23/065 , F25D2201/14 , F25D2323/021 , F25D2323/024
Abstract: A vacuum adiabatic body includes a conductive resistance sheet which blocks heat conduction between plate members, and a sealing frame which covers the conductive resistance sheet. The sealing frame includes a side surface part, an outer surface part which is bent and extends from a side of the side surface part, and an inner surface part which is bent and extends from the other side of the side surface part. The sealing frame is provided as a configuration of a concave groove in which the width between the outer surface part and the inner surface part is smaller than the width of the side surface part. According to the present invention, a peripheral portion of the vacuum adiabatic body can be stably maintained.
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公开(公告)号：US11493261B2
公开(公告)日：2022-11-08
申请号：US16766562
申请日：2018-12-11
Applicant: LG ELECTRONICS INC.
Inventor： Hyeunsik Nam , Bongjin Kim
IPC: F25D23/02 , F16L59/065 , F25D23/06
Abstract: A vacuum adiabatic body includes a conductive resistance sheet which blocks heat conduction between plate members, and a sealing frame which covers the conductive resistance sheet. The sealing frame includes a side surface part, an outer surface part which is bent and extends from a side of the side surface part, and an inner surface part which is bent and extends from the other side of the side surface part. The sealing frame is provided as a configuration of a concave groove in which the width between the outer surface part and the inner surface part is smaller than the width of the side surface part. According to the present invention, a peripheral portion of the vacuum adiabatic body can be stably maintained.
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公开(公告)号：US11248833B2
公开(公告)日：2022-02-15
申请号：US16766233
申请日：2018-12-11
Applicant: LG ELECTRONICS INC.
Inventor： Daewoong Kim , Bongjin Kim
IPC: F25D23/06
Abstract: A vacuum adiabatic body according to the present invention includes at least one reinforcing frame which is installed along a corner of at least one of a first plate member and a second plate member constituting an inner wall and an outer wall of the vacuum adiabatic body and is provided as one body for reinforcing the strength, thereby being capable of reinforcing the strength of the vacuum adiabatic body which is applied to the three-dimensional structure.
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公开(公告)号：US20250052358A1
公开(公告)日：2025-02-13
申请号：US18931667
申请日：2024-10-30
Applicant: LG ELECTRONICS INC.
Inventor： Wonyeong Jung , Deokhyun Youn , Bongjin Kim , Minsu Ryu
IPC: F16L59/065 , F25D23/06
Abstract: A vacuum adiabatic body includes 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. The support may include a first support, and a plurality of spacer coupling portions. The support may include a second support, and a plurality of spacers. The support may include a radiation resistance sheet spaced apart from at least one of the first support plate and the second support plate. The plurality of spacer coupling portions may be arranged in a plurality of columns and a plurality of rows in the first support plate. Only a spacer coupling portion having the same shape may be provided in some columns of a plurality of columns, and spacer coupling portions having a different shape may be provided in some other columns.
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公开(公告)号：US12188712B2
公开(公告)日：2025-01-07
申请号：US18384570
申请日：2023-10-27
Applicant: LG ELECTRONICS INC.
Inventor： Daewoong Kim , Bongjin Kim
IPC: F25D23/06
Abstract: A vacuum adiabatic body according to the present invention includes at least one reinforcing frame which is installed along a corner of at least one of a first plate member and a second plate member constituting an inner wall and an outer wall of the vacuum adiabatic body and is provided as one body for reinforcing the strength, thereby being capable of reinforcing the strength of the vacuum adiabatic body which is applied to the three-dimensional structure.
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