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公开(公告)号：US20240418435A1
公开(公告)日：2024-12-19
申请号：US18792982
申请日：2024-08-02
Applicant: LG ELECTRONICS INC.
Inventor： Wonyeong JUNG , Daewoong KIM , Chanho CHUN , Sungsub LEE , Jangseok LEE
Abstract: Provided is a vacuum adiabatic body. The vacuum adiabatic body includes a conductive resistance sheet configured to connect the first plate to the second plate so as to reduce a heat transfer amount between the first plate and the second plate and a cover assembly configured to cover the conductive resistance sheet. The cover assembly includes an inner cover configured to protect an inside, an outer cover configured to protect an outside, and a front cover configured to protect a front side. The front cover is thicker than the plate. The protection of the conductive resistance sheet and the improvement of the adiabatic effect may be obtained.
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公开(公告)号：US20230417479A1
公开(公告)日：2023-12-28
申请号：US18034825
申请日：2021-11-01
Applicant: LG ELECTRONICS INC.
Inventor： Wonyeong JUNG , Deokhyun YOUN , Sungsub LEE
IPC: F25D23/06 , F16L59/065 , B32B3/26 , B32B5/18 , B32B15/04 , B32B15/18 , B32B7/05 , B32B27/32 , B32B27/06
CPC classification number: F25D23/062 , F16L59/065 , B32B3/266 , B32B5/18 , B32B15/046 , B32B2509/10 , B32B7/05 , B32B27/32 , B32B27/065 , F25D2201/14 , B32B2307/304 , B32B15/18
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 provided as 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. The tube may perform functions of exhaust and getter necessary for an operation of the vacuum adiabatic body. Examples of the aforementioned tube may be ports such as an exhaust port or a getter port.
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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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Patent Agency Ranking
公开(公告)号：US20230202371A1
公开(公告)日：2023-06-29
申请号：US18108219
申请日：2023-02-10
Applicant: LG Electronics Inc.
Inventor： Wonyeong JUNG , Myoungju KANG , Deokhyun YOUN , Sungsub LEE , Sora KIM , Daewoong KIM , Jangseok LEE
CPC classification number: B60N3/104 , B60R7/04 , F25B21/04 , F25D19/00 , F25D23/08 , F25D23/02 , F25D23/06 , F25D23/065 , F25B21/02 , F25D19/006 , F25B2321/023 , F25D2201/14 , F25B2321/025
Abstract: A vacuum insulator including a heat diffusion block placed in a vacuum space; a thermoelectric module, in the vacuum space, coming into contact with the heat diffusion block so as to exchange heat therewith: and a heat sink exchanging heat with the thermoelectric module and placed in a first space or a second place. High heat-insulation performance and heat-transfer performance can be obtained.
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公开(公告)号：US20220307758A1
公开(公告)日：2022-09-29
申请号：US17620054
申请日：2020-07-09
Applicant: LG ELECTRONICS INC.
Inventor： Wonyeong JUNG , Daewoong KIM , Chanho CHUN , Sungsub LEE , Jangseok LEE
Abstract: Provided is a vacuum adiabatic body. The vacuum adiabatic body includes a conductive resistance sheet configured to connect the first plate to the second plate so as to reduce a heat transfer amount between the first plate and the second plate and a cover assembly configured to cover the conductive resistance sheet. The cover assembly includes an inner cover configured to protect an inside, an outer cover configured to protect an outside, and a front cover configured to protect a front side. The front cover is thicker than the plate. The protection of the conductive resistance sheet and the improvement of the adiabatic effect may be obtained.
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公开(公告)号：US20200157477A1
公开(公告)日：2020-05-21
申请号：US16616105
申请日：2018-05-17
Applicant: LG ELECTRONICS INC.
Inventor： Daewoong LEE , Kyungseok MIN , Sungsub LEE
Abstract: A beverage maker according to an embodiment of the present disclosure may include: a fermentation tank module in which an opening is defined; a fermentation lid configured to open and close the opening; a temperature controller configured to control a temperature within the fermentation tank module; and a gas discharging passage connected to at least one of the fermentation tank module or the fermentation lid. The fermentation tank module may include: a fermentation case; a fermentation tank which is accommodated in the fermentation case and in which an inner space communicating with the opening is defined; and an insulating part disposed between the fermentation case and the fermentation tank, the insulating part being configured to surround the fermentation tank.
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公开(公告)号：US20180216872A1
公开(公告)日：2018-08-02
申请号：US15749139
申请日：2016-08-02
Applicant: LG ELECTRONICS INC.
Inventor： Wonyeong JUNG , Deokhyun YOUN , Sungsub LEE
CPC classification number: F25D23/028 , F25D19/006 , F25D23/062 , F25D23/085 , F25D2201/14
Abstract: A vacuum adiabatic body includes: a first plate member defining at least one portion of a wall for a first space; a second plate member defining at least one portion of a wall for a second space having a different temperature 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 at least including a conductive resistance sheet capable of resisting heat conduction flowing along a wall for the third space to decrease a heat transfer amount between the first plate member and the second plate member; and an exhaust port through which a gas in the third space is exhausted, wherein the vacuum adiabatic body further includes a side frame fastened to the conductive resistance sheet and the second plate member, and wherein the side frame is fastened to an edge portion of the second plate member. Accordingly, it is possible to prevent the formation of dews and to improve an adiabatic effect.
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公开(公告)号：US20130192280A1
公开(公告)日：2013-08-01
申请号：US13754501
申请日：2013-01-30
Applicant: LG ELECTRONICS INC.
Inventor： Dongseok KIM , Sungsub LEE , Taehee LEE , Jungwook BAE
IPC: F25D21/06
CPC classification number: F25D21/06 , F25B47/02 , F25B2400/19 , F25B2600/0251 , F25B2600/112 , F25B2600/2513 , F25B2600/2519 , F25D21/08 , Y02B30/743
Abstract: A refrigerator according to the present invention includes a compressor compressing a coolant, a condenser condensing the coolant compressed in the compressor, an expander through which the coolant condensed in the condenser passes, an evaporator evaporating the coolant expanded in the expander and cooling an inside of the refrigerator, a defroster defrosting the evaporator, a coolant adjusting valve adjusting the coolant flowing from the condenser to the evaporator, and a controller driving the compressor and turning on the defroster after closing the coolant adjusting valve. The refrigerator may minimize power consumed for defrosting and the defrosting time.
Abstract translation: 根据本发明的冰箱包括压缩冷却剂的压缩机，冷凝在压缩机中压缩的冷却剂的冷凝器，冷凝器中冷凝的冷凝器通过的膨胀器，蒸发膨胀机中膨胀的冷却剂并冷却内部 冰箱，解冻蒸发器的除霜器，调节从冷凝器流向蒸发器的冷却剂的冷却剂调节阀，以及在关闭冷却剂调节阀之后驱动压缩机并打开除霜器的控制器。 冰箱可以最大限度地减少除霜消耗的功率和除霜时间。
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