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    HEAT EXCHANGER
    1.
    发明公开
    HEAT EXCHANGER 审中-公开

    公开(公告)号：US20240255231A1

    公开(公告)日：2024-08-01

    申请号：US18430220

    申请日：2024-02-01

    Applicant: LG ELECTRONICS INC.

    Inventor： Minjae PARK ,  Sungsub LEE ,  Minsu PARK ,  Hyungbum KIM ,  Juhyok KIM

    IPC: F28F1/32 ,  F25B41/40

    CPC classification number: F28F1/32 ,  F25B41/40

    Abstract: A heat exchanger includes a plurality of refrigerant tubes configured to allow a refrigerant to flow, and a fin disposed between the adjacent refrigerant tubes, the fin being configured to transfer heat, the fin includes a plurality of first bodies, a plurality of second bodies, each second body being arranged between adjacent first bodies, a plurality of upper bodies, each upper body connecting an upper end of each first body and an upper end of each second body adjacent to each other, and a plurality of lower bodies, each lower body connecting a lower end of each first body and a lower end of each second body adjacent to each other, wherein a distance between each first body and each second body connected to both ends of one lower body of the plurality of lower bodies decreases as it approaches one upper body of the plurality of upper bodies.

    METHOD AND APPARATUS FOR MANUFACTURING VACUUM ADIABATIC BODY
    3.
    发明公开
    METHOD AND APPARATUS FOR MANUFACTURING VACUUM ADIABATIC BODY 审中-公开

    公开(公告)号：US20230405891A1

    公开(公告)日：2023-12-21

    申请号：US18034678

    申请日：2021-11-01

    Applicant: LG ELECTRONICS INC.

    Inventor： Wonyeong JUNG ,  Doekhyun YOUN ,  Sungsub LEE ,  Minsu RYU

    IPC: B29C45/17 ,  F25D23/06

    CPC classification number: B29C45/1704 ,  F25D23/063 ,  B29C2045/1731 ,  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.

    HEAT EXCHANGER
    5.
    发明公开
    HEAT EXCHANGER 审中-公开

    公开(公告)号：US20240271882A1

    公开(公告)日：2024-08-15

    申请号：US18441127

    申请日：2024-02-14

    Applicant: LG ELECTRONICS INC.

    Inventor： Minjae PARK ,  Sungsub LEE ,  Minsu PARK ,  Hyungbum KIM ,  Juhyok KIM

    IPC: F28F1/32 ,  F28D1/053 ,  F28D21/00

    CPC classification number: F28F1/32 ,  F28D1/05391 ,  F28D2021/0068

    Abstract: A heat exchanger may include a plurality of refrigerant tubes through which a refrigerant flows and a plurality of fins disposed between adjacent refrigerant tubes of the plurality of refrigerant tubes to transfer heat. Each of the plurality of fins may include an inner portion located to overlap the plurality of refrigerant tubes in a vertical direction, and an outer portion located so as not to overlap the plurality of refrigerant tubes in the vertical direction, and a lower end of at least a portion of the outer portion may be located higher than a lower end of the inner portion.

    REFRIGERATOR
    7.
    发明申请
    REFRIGERATOR 审中-公开
    冰箱

    公开(公告)号：US20130186129A1

    公开(公告)日：2013-07-25

    申请号：US13749484

    申请日：2013-01-24

    Applicant: LG ELECTRONICS INC.

    Inventor： Jungwook BAE ,  Giljae YOU ,  Sungsub LEE ,  Taehee LEE ,  Dongseok KIM

    IPC: F25D11/00

    CPC classification number: F25D11/00 ,  F25B5/02 ,  F25B41/067 ,  F25B2341/0661 ,  F25B2500/01 ,  F25B2600/2511 ,  F25D17/045 ,  F25D17/065

    Abstract: A refrigerator is provided. The refrigerator includes a compressor configured to compresses a refrigerant, a condenser configured to condense the refrigerant compressed by the compressor, a first evaporator and a second evaporator configured to evaporate the refrigerant condensed by the condenser, a distributor configured to distribute the refrigerant condensed by the condenser to at least one of the first evaporator and the second evaporator, a plurality of first refrigerant channels configured to supply the refrigerant distributed from the distributor to the first evaporator, at least one second refrigerant channel configured to supply the refrigerant distributed from the distributor to the second evaporator and a capillary tube disposed in each of the first refrigerant channels and the at least one second refrigerant channel.

    Abstract translation: 提供冰箱。 冰箱包括：压缩机，其构造成压缩制冷剂;冷凝器，其被配置为冷凝由压缩机压缩的制冷剂，第一蒸发器和第二蒸发器，其构造成使由冷凝器冷凝的制冷剂蒸发;分配器，被配置为将由 冷凝器连接到第一蒸发器和第二蒸发器中的至少一个，多个第一制冷剂通道，其构造成将从分配器分配的制冷剂供应到第一蒸发器;至少一个第二制冷剂通道，其构造成将从分配器分配的制冷剂供应到 第二蒸发器和设置在每个第一制冷剂通道和至少一个第二制冷剂通道中的毛细管。

    VACUUM ADIABATIC BODY AND REFRIGERATOR
    8.
    发明公开
    VACUUM ADIABATIC BODY AND REFRIGERATOR 审中-公开

    公开(公告)号：US20230213269A1

    公开(公告)日：2023-07-06

    申请号：US18091203

    申请日：2022-12-29

    Applicant: LG ELECTRONICS INC.

    Inventor： Wonyeong JUNG ,  Deokhyun YOUN ,  Sungsub LEE

    IPC: F25D23/02 ,  F25D23/06 ,  F25D23/08 ,  F25D19/00

    CPC classification number: F25D23/028 ,  F25D19/006 ,  F25D23/062 ,  F25D23/085 ,  F25D2201/14

    Abstract: A vacuum adiabatic body may include: 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; 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. A side frame may be fastened to the conductive resistance sheet and the second plate member, and the side frame is fastened to an edge portion of the second plate member. Accordingly, the formation of dews may be prevented and an adiabatic effect may be improved.

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