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    REFRIGERATOR
    1.
    发明公开
    REFRIGERATOR 审中-公开

    公开(公告)号：US20240344754A1

    公开(公告)日：2024-10-17

    申请号：US18754463

    申请日：2024-06-26

    Applicant: LG Electronics Inc.

    Inventor： Seongmin SONG ,  Yunsu CHU

    IPC: F25D11/04 ,  F25D11/02 ,  F25D17/06 ,  F25D25/02

    CPC classification number: F25D11/04 ,  F25D11/025 ,  F25D17/065 ,  F25D25/025

    Abstract: The present invention relates to a refrigerator having a separate deep-freezing space which is partitioned inside a storage space of the refrigerator. Provided is a refrigerator having a flow path which allows cold air to circulate inside a deep-freezing chamber. According to an embodiment disclosed in the present document, a flow path portion is formed on one part of the inner surface of the housing which forms the inner space of the deep-freezing chamber. The flow path portion is formed in a stepped shape on the inner surface of the housing.

    REFRIGERATOR
    2.
    发明公开
    REFRIGERATOR 审中-公开

    公开(公告)号：US20230221055A1

    公开(公告)日：2023-07-13

    申请号：US17870410

    申请日：2022-07-21

    Applicant: LG Electronics Inc.

    Inventor： Hyun Woo PARK ,  Hyoung Keun LIM ,  Jae Duck LEE

    IPC: F25D11/02 ,  F25D23/00 ,  F25D29/00

    CPC classification number: F25D11/025 ,  F25D23/006 ,  F25D29/005

    Abstract: A refrigerator includes a main body defining a first cooling space, a door configured to open and close the first cooling space of the main body, a first heat pump module disposed in the main body and configured to cool the first cooling space, an independent refrigerator that is detachably disposed in the first cooling space and defines a second cooling space separate from the first cooling space, a second heat pump module disposed in the independent refrigerator and configured to cool the second cooling space of the independent refrigerator, a main body power supply part that is disposed in the main body and configured to supply power, and an independent power supply part disposed in the independent refrigerator.

    REFRIGERATOR
    4.
    发明申请
    REFRIGERATOR 审中-公开

    公开(公告)号：US20180347871A1

    公开(公告)日：2018-12-06

    申请号：US15959671

    申请日：2018-04-23

    Applicant: LG Electronics Inc.

    Inventor： Yoomin PARK ,  Jinho SON ,  Hozin SONG

    IPC: F25B21/04 ,  F25D23/02 ,  F25D23/00

    CPC classification number: F25B21/04 ,  A47F1/00 ,  F25B21/02 ,  F25D11/025 ,  F25D23/006 ,  F25D23/025 ,  F25D23/028 ,  F25D23/067 ,  F25D23/087 ,  F25D25/025

    Abstract: Provided is a refrigerator. The refrigerator includes a main body defining a storage space, a cryogenic freezing compartment provided in the storage space, and a thermoelectric module assembly disposed at one side of the cryogenic freezing compartment so that the cryogenic freezing compartment is cooled to a temperature less than that of the storage space. The cryogenic freezing compartment includes a cryogenic case into which an insulation material is filled to be thermally insulated from the storage space and in which a cryogenic freezing space is defined, a case door opening and closing the cryogenic case, and a rail assembly connecting the cryogenic case to the case door and extending and contracted in multi-stages to allow the case door to be slid to be inserted and withdrawn. The rail assembly is mounted on the cryogenic case outside the cryogenic freezing space.

    SECONDARY COOLING PATH IN REFRIGERATOR
    9.
    发明申请
    SECONDARY COOLING PATH IN REFRIGERATOR 审中-公开
    制冷机二次冷却路

    公开(公告)号：US20170038120A1

    公开(公告)日：2017-02-09

    申请号：US15331088

    申请日：2016-10-21

    Applicant: Whirpool Corporation

    Inventor： NIHAT O. CUR ,  GUOLIAN WU

    IPC: F25D11/02 ,  F25C5/18 ,  F25D23/02 ,  F25D17/02 ,  F25D21/12

    CPC classification number: F25D11/025 ,  F25B45/00 ,  F25B2500/06 ,  F25C5/182 ,  F25C5/185 ,  F25C2400/10 ,  F25D17/02 ,  F25D21/06 ,  F25D21/12 ,  F25D23/028

    Abstract: A refrigerator includes a secondary cooling path for circulating liquid coolant through the refrigerator wherein the liquid coolant is cooled by the freezer compartment and wherein the liquid coolant cools the ice maker and the ice bin as the liquid coolant circulates through the secondary cooling path. A pump is positioned along the secondary cooling path for pumping the liquid coolant through the secondary cooling path. A tube having a first end proximate the pump and an opposite end exposed to atmosphere may control suction pressure associated with the pump. The refrigerator reduces frost build up through configuration of the secondary cooling path or performing ice harvesting operations which melt frost. The secondary cooling path may be used to provide for circulating hot liquid. The secondary cooling path may be used to provide for circulating liquid coolant during a power outage.

    Abstract translation: 冰箱包括用于使液体冷却剂循环通过冷藏库的二次冷却通道，其中液体冷却剂由冷冻室冷却，并且当液体冷却剂循环通过二次冷却通道时，液体冷却剂冷却制冰机和冰箱。 泵沿着二次冷却路径定位，以将液体冷却剂泵送通过二次冷却路径。 具有靠近泵的第一端和暴露于大气的相对端的管可以控制与泵相关联的吸入压力。 冰箱通过配置二次冷却路径减少霜冻，或进行融化霜冻的冰捕获操作。 二次冷却路径可用于提供循环热液体。 二次冷却路径可以用于在停电期间提供循环液体冷却剂。

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