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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：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：US20230365044A1
公开(公告)日：2023-11-16
申请号：US18225328
申请日：2023-07-24
Applicant: LG ELECTRONICS INC.
Inventor： Sungsub LEE , Bongjin KIM
CPC classification number: B60N3/104 , F25D11/003 , F25D23/006 , F25D2201/14 , F25D2400/10
Abstract: An vacuum adiabatic body is provided that may include a first plate member, a second plate member having a temperature different from the first space, a sealing part sealing the first plate member and the second plate member to provide a third space that has a temperature between the temperature of the first space and the temperature of the second space and is in a vacuum state, a conduit having at least a portion passing by the sealing part outside the third space to connect the first space to the second space, a supporting unit or bar maintaining the third space, a heat resistance unit or assembly for reducing a heat transfer amount between the first plate member and the second plate member, and a port or an exhaust port through which air of the third space is exhausted.
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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：US20240166114A1
公开(公告)日：2024-05-23
申请号：US18535125
申请日：2023-12-11
Applicant: LG ELECTRONICS INC.
Inventor： Hyeunsik NAM , Bongjin KIM
CPC classification number: B60N3/104 , B60H1/00592 , F25D17/045 , F25D17/067 , F25D29/005 , F25D2201/14 , F25D2317/066 , F25D2317/0683 , F25D2700/12
Abstract: A vacuum adiabatic body is provided that 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 that has a temperature between the temperature of the first space and the temperature of the second space and is in a vacuum state, a supporting unit maintaining the third space, a heat resistance unit reducing an amount of heat transferred between the first plate member and the second plate member, a port through which air in the third space is discharged, and a heat exchange module coming into contact with an inner surface of a cavity provided by the first plate member and the second plate member so as to perform heat exchange.
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Patent Agency Ranking
公开(公告)号：US20240019073A1
公开(公告)日：2024-01-18
申请号：US18034914
申请日：2021-11-01
Applicant: LG ELECTRONICS INC.
Inventor： Wonyeong JUNG , Deokhyun YOUN , Bongjin KIM
IPC: F16L59/065 , F25D23/02 , F25D23/06
CPC classification number: F16L59/065 , F25D23/028 , F25D23/063 , 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. Optionally, to reduce dew formation, a side plate may have an extension portion extending outwardly of the vacuum space. Accordingly, the vacuum adiabatic body may be improved in productivity.
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公开(公告)号：US20230408178A1
公开(公告)日：2023-12-21
申请号：US18034807
申请日：2021-11-01
Applicant: LG ELECTRONICS INC.
Inventor： Wonyeong JUNG , Deokhyun YOUN , Bongjin KIM , Jangseok LEE
IPC: F25D23/06
CPC classification number: F25D23/065 , 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 side plate extending in a height direction of the 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 connected to at least one of the first and second plates and to which a component is coupled. Optionally, the second plate and the side plate are provided as one body by a single body. Thus, the productivity of the vacuum adiabatic body is improved.
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公开(公告)号：US20230384020A1
公开(公告)日：2023-11-30
申请号：US18233517
申请日：2023-08-14
Applicant: LG ELECTRONICS INC.
Inventor： Hyeunsik NAM , Daewoong KIM , Bongjin KIM
CPC classification number: F25D21/14 , F25D23/065 , F16L59/065
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.
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公开(公告)号：US20210025538A1
公开(公告)日：2021-01-28
申请号：US16635776
申请日：2018-07-31
Applicant: LG ELECTRONICS INC.
Inventor： Hyeunsik NAM , Myoungju KANG , Bongjin KIM
IPC: F16L59/065 , F16L59/02 , F25D23/06 , B60N3/10
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：US20200370819A1
公开(公告)日：2020-11-26
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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