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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：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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23.发明公开公开(公告)号：US20230341077A1
公开(公告)日：2023-10-26
申请号：US18212881
申请日：2023-06-22
Applicant: LG ELECTRONICS INC.
Inventor： Hyeunsik NAM , Myoungju KANG , Bongjin KIM
CPC classification number: F16L59/065 , B60N3/104 , F16L59/02 , F25D23/066 , F25D11/02 , F25D16/00 , F25D17/065 , F25D2201/14
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：US20220324366A1
公开(公告)日：2022-10-13
申请号：US17849103
申请日：2022-06-24
Applicant: LG ELECTRONICS INC.
Inventor： Hyeunsik NAM , Bongjin KIM
Abstract: Provided is a vacuum adiabatic body. The vacuum adiabatic body includes a first plate member defining at least a portion of a wall for a first space, a second plate member defining at least a portion of a wall for a second space 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 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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25.发明申请公开(公告)号：US20150241102A1
公开(公告)日：2015-08-27
申请号：US14630260
申请日：2015-02-24
Applicant: LG ELECTRONICS INC.
Inventor： Donghoon LEE , Seojin LEE , Wookyong LEE , Bongjin KIM , Seungyoon CHO , Seungseob YEOM
CPC classification number: F25C1/10 , F25C1/24 , F25C1/25 , F25C5/22 , F25C2305/022 , F25C2400/10 , F25C2400/14 , F25C2700/12 , F25C2700/14 , F25D23/04 , F25D23/126 , F25D2323/122
Abstract: A refrigerator includes a main body defining a storage compartment, a door, an ice making device, a water tank disposed for supplying water into the ice making device, and an ice bin to receive and store ice pieces made in the ice making device. The ice making device includes an ice making tray having ice making chambers configured to be filled with water for making the ice pieces, and an ejector extending from an upper central portion of the ice making tray in a longitudinal direction of the ice making tray to pass through both ends of the ice making tray. The ejector is configured to be maintained in a fixed state during water supply, ice making, and ice separation processes, and the ice making tray is configured to rotate at an angle of about 360° in one direction with respect to the ejector.
Abstract translation: 冰箱包括限定储藏室的主体，门，制冰装置，用于将水供应到制冰装置中的水箱，以及用于接收和存储制冰装置中制成的冰块的冰箱。 制冰装置包括制冰托盘，其具有构造成填充有用于制造冰块的水的制冰室，以及从制冰托盘的上部中心部沿制冰托盘的长度方向延伸通过的喷射器 通过制冰托盘的两端。 喷射器构造成在供水，制冰和冰分离过程期间保持在固定状态，并且制冰盘被构造成相对于喷射器在一个方向上以大约360°的角度旋转。
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Patent Agency Ranking
公开(公告)号：US20240247862A1
公开(公告)日：2024-07-25
申请号：US18625674
申请日：2024-04-03
Applicant: LG ELECTRONICS INC.
Inventor： Bongjin KIM , Deokhyun YOUN , Jangseok LEE
IPC: F25D23/06
CPC classification number: F25D23/062 , F25D23/06 , F25D23/065 , F25D23/067 , F25D2201/14
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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公开(公告)号：US20240019198A1
公开(公告)日：2024-01-18
申请号：US18034874
申请日：2021-11-01
Applicant: LG ELECTRONICS INC.
Inventor： Wonyeong JUNG , Deokhyun YOUN , Bongjin KIM
IPC: F25D23/06
CPC classification number: 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. 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：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：US20220252331A1
公开(公告)日：2022-08-11
申请号：US17622497
申请日：2020-07-08
Applicant: LG ELECTRONICS INC.
Inventor： Bongjin KIM , Deokhyun YOUN , Jangseok LEE
IPC: F25D23/06
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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公开(公告)号：US20220221215A1
公开(公告)日：2022-07-14
申请号：US17705764
申请日：2022-03-28
Applicant: LG ELECTRONICS INC.
Inventor： Myoungju KANG , Bongjin KIM , Hyeunsik NAM
Abstract: A vacuum adiabatic body according to the present invention includes a reinforcing member which is provided at a peripheral portion of at least one plate member so as to reinforce the strength of the plate member providing the vacuum adiabatic body; and a drain pipe which penetrates a third space except for the reinforcing member and through which water passes. According to the present invention, the strength of the vacuum adiabatic body increases and a penetration path of the defrost water can be secured.
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