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7 条记录 (耗时 0.016 秒)

    REFRIGERATOR
    1.
    发明申请
    REFRIGERATOR 审中-公开

    公开(公告)号：US20200049398A1

    公开(公告)日：2020-02-13

    申请号：US16660283

    申请日：2019-10-22

    申请人： LG Electronics Inc.

    发明人： Seongjae KIM ,  Seunghwan OH ,  Heayoun SUL

    IPC分类号： F25D11/02 ,  F25D25/02 ,  F25B41/06 ,  F25B21/02 ,  F25D19/04 ,  F25D17/06 ,  F25B5/02 ,  F25B25/00

    摘要： A refrigerator includes a cabinet in which a storage space is formed; a main evaporator which is installed at one side of an inner portion of the storage space to cool the storage space; a case which is installed on the other side the inner portion of the storage space and defines a deep-freezing storage chamber; a drawer which is accommodated in the case so as to be retractable and withdrawable and in which food is stored; and a rapid cooling module which is provided on a rear side of the inner portion of the case and rapidly cools the deep-freezing storage chamber, in which the rapid cooling module may includes an auxiliary evaporator; and a thermoelectric device which is coupled to the auxiliary evaporator and cools the deep-freezing storage chamber through heat exchange by heat conduction.

    REFRIGERATOR
    3.
    发明申请
    REFRIGERATOR 审中-公开

    公开(公告)号：US20180031297A1

    公开(公告)日：2018-02-01

    申请号：US15549926

    申请日：2016-02-05

    申请人： LG Electronics Inc.

    发明人： Seongjae KIM ,  Seunghwan OH ,  Heayoun SUL

    IPC分类号： F25D11/02 ,  F25D25/02 ,  F25B21/02

    CPC分类号： F25D11/022 ,  F25B21/02 ,  F25B2321/0252 ,  F25D11/025 ,  F25D11/04 ,  F25D19/006 ,  F25D25/02 ,  F25D25/025 ,  F25D2400/28

    摘要： A refrigerator according to an embodiment of the present invention includes a cabinet in which a storage space is formed; a main evaporator which is installed at one side of an inner portion of the storage space to cool the storage space; a case which is installed on the other side of the inner portion of the storage space and defines a deep-freezing storage chamber; a drawer which is accommodated in the case so as to be retractable and withdrawable and in which food is stored; and a rapid cooling module which is provided on a rear side of the inner portion of the case and rapidly cools the deep-freezing storage chamber, in which the rapid cooling module includes an auxiliary evaporator in which a low-temperature and low-pressure two-phase refrigerant flow, and a thermoelectric device which is installed so that an exothermic surface is attached to the surface of the auxiliary evaporator and an endothermic surface faces the drawer, thereby cooling the deep-freezing storage chamber.

    REFRIGERATOR
    4.
    发明申请
    REFRIGERATOR 审中-公开
    冰箱

    公开(公告)号：US20130340469A1

    公开(公告)日：2013-12-26

    申请号：US13924187

    申请日：2013-06-21

    申请人： LG Electronics Inc.

    发明人： Seongjae KIM

    IPC分类号： F25B5/00

    CPC分类号： F25B5/00 ,  F25B1/10 ,  F25B5/02 ,  F25B41/04 ,  F25B47/022 ,  F25B2400/0403 ,  F25B2400/0411

    摘要： A refrigerator is provided. The refrigerator includes a refrigerator includes a compressor configured to compress a refrigerant, a condensing unit configured to pass the compressed refrigerant and a first heat exchanger unit and a second heat exchanger unit where each of the first heat exchanger unit and the second heat exchanger unit are configured to provide heat exchange as the refrigerant passes therethrough. When a defrosting mode is performed for one of the first heat exchanger unit and the second heat exchanger unit, the refrigerant compressed at the compressor unit is supplied to the one of the first heat exchanger unit and the second heat exchanger unit, and then the refrigerant is supplied to the other one of the first heat exchanger unit and the second heat exchanger unit after the refrigerant is passed through an expansion valve.

    摘要翻译： 提供冰箱。 冰箱包括：冰箱，包括压缩构造成压缩制冷剂的压缩机;冷凝单元，其构造成使压缩的制冷剂通过;第一热交换器单元和第二热交换器单元，其中，第一热交换器单元和第二热交换器单元 构造成当制冷剂通过其时提供热交换。 当对第一热交换器单元和第二热交换器单元中的一个执行除霜模式时，在压缩机单元处压缩的制冷剂被供应到第一热交换器单元和第二热交换器单元中的一个，然后制冷剂 在制冷剂通过膨胀阀之后被供给到第一热交换器单元和第二热交换器单元中的另一个。

    BEAMFORMING METHOD AND DEVICE IN WIRELESS COMMUNICATION SYSTEM
    5.
    发明公开
    BEAMFORMING METHOD AND DEVICE IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20230299825A1

    公开(公告)日：2023-09-21

    申请号：US18013865

    申请日：2020-07-09

    申请人： LG ELECTRONICS INC. ,  KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

    发明人： Sangmi NOH ,  Jaehoon CHUNG ,  Sangrim LEE ,  Seongjae KIM ,  Dangoh KIM ,  Seungwon KEUM ,  Juyong LEE ,  Dongho CHO

    IPC分类号： H04B7/06 ,  H01Q3/40

    CPC分类号： H04B7/0617 ,  H01Q3/40

    摘要： According to an embodiment of the present disclosure, a beamforming method performed by a wireless device having an array antenna in a wireless communication system comprises the steps of: calculating a phase related to a target beamforming direction; determining antenna patterns related to the target beamforming direction from among antenna patterns preconfigured in relation to beamforming; and applying, to the array antenna, an antenna pattern based on the phase from among the antenna patterns related to the target beamforming direction. Each antenna included in the array antenna includes multiple feeding points and a variable reactance element connected to at least one feeding point among the multiple feeding points. The antenna pattern is related to at least one of i) a selection of at least one feeding point among the multiple feeding points and ii) a reactance value of the variable reactance element.

    REFRIGERATING CYCLE SYSTEM AND REFRIGERATOR HAVING THE SAME
    7.
    发明申请
    REFRIGERATING CYCLE SYSTEM AND REFRIGERATOR HAVING THE SAME 有权
    制冷循环系统及其制冷机

    公开(公告)号：US20140026610A1

    公开(公告)日：2014-01-30

    申请号：US13949071

    申请日：2013-07-23

    申请人： LG ELECTRONICS INC.

    发明人： Seongjae KIM ,  Myungryul LEE ,  Deokhyun YOUN ,  Seunghwan OH

    IPC分类号： F25B1/00

    CPC分类号： F25B1/00 ,  F25B1/10 ,  F25B2400/05 ,  F25B2400/054 ,  F25B2400/13 ,  F25B2400/23 ,  F25B2500/28

    摘要： A refrigerating cycle system and a refrigerator having the same are provided. The refrigerating cycle system includes a condenser, a first capillary tube unit configured to receive refrigerant that has passed through the condensing unit, a gas-liquid separating unit configured to separate the refrigerant that has passed through the first capillary tube unit into liquid refrigerant and gaseous refrigerant, a first evaporator unit configured to receive the liquid refrigerant separated at the gas-liquid separating unit, a liquid refrigerant removal unit configured to receive the gaseous refrigerant separated at the gas-liquid separating unit and a first compressor unit configured to receive the gaseous refrigerant from the liquid refrigerant removal unit. The liquid refrigerant removal unit prevents supplying the separated liquid refrigerant to the first compressor unit.

    摘要翻译： 提供了一种制冷循环系统和具有该制冷循环系统的冰箱。 冷冻循环系统包括冷凝器，构造成接收已经通过冷凝单元的制冷剂的第一毛细管单元，被配置为将已经通过第一毛细管单元的制冷剂分离成液体制冷剂和气体的气液分离单元 制冷剂，构造成接收在气液分离单元分离的液体制冷剂的第一蒸发器单元，配置为接收在气液分离单元分离的气态制冷剂的液体制冷剂移除单元和构造成接收气液分离单元的第一压缩机单元 来自液体制冷剂移除单元的制冷剂。 液体制冷剂移除单元防止将分离的液体制冷剂供应到第一压缩机单元。