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公开(公告)号：US20230408177A1
公开(公告)日：2023-12-21
申请号：US18034934
申请日：2021-11-01
Applicant: LG ELECTRONICS INC.
Inventor： Wonyeong JUNG , Deokhyun YOUN , Sungsub LEE
CPC classification number: F25D23/063 , B29C45/1704 , F25D2201/14 , F16L59/065
Abstract: A method for manufacturing a vacuum adiabatic body according to an embodiment may include a vacuum adiabatic body component preparation process of manufacturing components applied to a vacuum adiabatic body. Optionally, the method may include a vacuum adiabatic body component assembly process of assembling the components. Optionally, the method may include a vacuum adiabatic body component sealing process of sealing an outer wall of a vacuum space to block the vacuum space from the external space. Optionally, the method may include a vacuum exhaust process for a vacuum adiabatic body, in which internal air of a vacuum space is discharged. Optionally, the method may include a device assembling process of providing a device using the vacuum adiabatic body.
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公开(公告)号：US20230408176A1
公开(公告)日：2023-12-21
申请号：US18034920
申请日：2021-11-01
Applicant: LG ELECTRONICS INC.
Inventor： Wonyeong JUNG , Deokhyun YOUN
IPC: F25D23/06
CPC classification number: F25D23/063 , F16L59/065 , 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, the second plate may provide the seal. Optionally, the second plate may include an outer panel disposed outside the second plate when the vacuum space is centered. Accordingly, the vacuum adiabatic body may be improved in productivity.
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公开(公告)号：US20230408175A1
公开(公告)日：2023-12-21
申请号：US18034752
申请日：2021-11-01
Applicant: LG ELECTRONICS INC.
Inventor： Wonyeong JUNG , Deokhyun YOUN
IPC: F25D23/06
CPC classification number: F25D23/063 , F25D2201/14 , F16L59/065
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. 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：US20230408174A1
公开(公告)日：2023-12-21
申请号：US18034851
申请日：2021-11-01
Applicant: LG ELECTRONICS INC.
Inventor： Wonyeong JUNG , Deokhyun YOUN , Sungsub LEE
CPC classification number: F25D23/062 , F25D23/02 , B32B3/266 , B32B5/18 , B32B15/18 , B32B27/32 , B32B27/065 , B32B15/085 , F25D2201/14 , B32B2509/10 , B32B2307/304
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 include a second plate providing the seal. Optionally, the vacuum adiabatic body may include an outer panel disposed outside the second plate when the vacuum space is centered. Accordingly, the vacuum adiabatic body may be improved in productivity.
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公开(公告)号：US20230408173A1
公开(公告)日：2023-12-21
申请号：US18034840
申请日：2021-11-01
Applicant: LG ELECTRONICS INC.
Inventor： Wonyeong JUNG , Deokhyun YOUN , Sungsub LEE
CPC classification number: F25D23/062 , F25D23/067 , B32B5/18 , B32B27/32 , B32B15/18 , B32B15/085 , B32B27/065 , F25D2201/14 , B32B2509/10 , B32B2307/304
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 include a tube passing through the first plate. Optionally, the vacuum adiabatic body may include a flange provided on the first plate to guide the tube. Optionally, a height from the first plate to an insertion end of the tube may be less than a height of the vacuum space. Accordingly, the vacuum adiabatic body may be improved in productivity. Examples of the aforementioned tube may be ports such as an exhaust port or a getter port.
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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：US20230400247A1
公开(公告)日：2023-12-14
申请号：US18034778
申请日：2021-11-01
Applicant: LG ELECTRONICS INC.
Inventor： Wonyeong JUNG , Deokhyun YOUN , Jangseok LEE
CPC classification number: F25D23/063 , B23K26/1224 , B23K26/24 , F25D2201/14 , B23K2101/045
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, at least a portion of the plurality of curved portions provided by the second plate and the side plate may have a minimum thickness value among the second plate and the side plate. Accordingly, an adiabatic effect may be improved.
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公开(公告)号：US20230392743A1
公开(公告)日：2023-12-07
申请号：US18034679
申请日：2021-11-01
Applicant: LG ELECTRONICS INC.
Inventor： Wonyeong JUNG , Deokhyun YOUN , Bongjin KIM , Duchan KI
IPC: F16L59/065 , F25D23/02 , F25D23/06
CPC classification number: F16L59/065 , F25D2201/14 , F25D23/062 , F25D23/02
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. Optionally, the support may include a first support having a first support plate formed in a grid shape, and a plurality of 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 a portion of the plurality of bars and spaced apart from at least one of the first support plate and the second support plate. Optionally, each of the support plates may includes a plurality of through-holes. Optionally, one through-hole may be defined by a pair of first extension portions and a pair of second extension portions crossing the pair of first extension portions, and a hydraulic diameter of each of the extension portions may be 1 or more and 2.5 or less.
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公开(公告)号：US20220412641A1
公开(公告)日：2022-12-29
申请号：US17939507
申请日：2022-09-07
Applicant: LG ELECTRONICS INC.
Inventor： Wonyeong JUNG , Deokhyun YOUN , Daewoong KIM
IPC: F25D23/02 , F25D19/00 , F25D23/08 , F25D23/06 , F16L59/065
Abstract: A vacuum adiabatic body includes a first plate defining at least one portion of a wall of a first space; a second plate defining at least one portion of a wall of a second space having a different temperature from the first space; a seal that seals the first plate and the second plate 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 support to maintain the third space; an exhaust port through which a gas in the third space is exhausted; a peripheral adiabatic material, as a previously formed separate molded product, fixed to an edge of the third space; and a gasket having at least one portion fixed to the peripheral adiabatic material to provide a boundary between the first space and the second space.
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公开(公告)号：US20210102741A1
公开(公告)日：2021-04-08
申请号：US17042111
申请日：2019-04-04
Applicant: LG ELECTRONICS INC.
Inventor： Myoungju KANG , Deokhyun YOUN , Jangseok LEE
IPC: F25D11/02 , F25D23/06 , F25D23/08 , F16L59/065 , F25D23/02
Abstract: A refrigerator includes a vacuum adiabatic body having a storage space to store a product and a door to open or close the storage space. The main body includes a first plate and perforation plate. A cool air supply gap through which cool air flows is formed between the first plate and the perforation plate. At least two holes through which cool air is discharged to the storage space are formed in the perforation plate. The first plate may be a wall of the main body.
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