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    DRIVE ASSEMBLY FOR WASHING MACHINE
    3.
    发明申请
    DRIVE ASSEMBLY FOR WASHING MACHINE 有权

    公开(公告)号：US20210189628A1

    公开(公告)日：2021-06-24

    申请号：US16806061

    申请日：2020-03-02

    Applicant: LG ELECTRONICS INC.

    Inventor： Byungjae CHOI ,  Gyeoungjin JEON

    IPC: D06F37/40

    Abstract: A drive assembly may transmit a driving force in a washing machine and comprise a stator and a rotor, a washing shaft connected to the rotor and to a pulsator of the washing machine, a spin-drying shaft surrounding the washing shaft and connected to an inner tub of the washing machine, a coupler provided to be vertically movable in an inner side of the spin-drying shaft to selectively connect the spin-drying shaft to and from the rotor, and a clutch providing power to move the coupler. A first bearing may support an upper outer circumferential surface of the washing shaft and a second bearing may support a lower outer circumferential surface of the washing shaft. The coupler may be provided between the first bearing and the second bearing in an axial direction.

    LINEAR COMPRESSOR
    4.
    发明申请
    LINEAR COMPRESSOR 有权

    公开(公告)号：US20210003122A1

    公开(公告)日：2021-01-07

    申请号：US16780564

    申请日：2020-02-03

    Applicant: LG Electronics Inc.

    Inventor： Gyeoungjin JEON ,  Hangjun CHO ,  Jonghun HA

    IPC: F04B39/12 ,  F04B53/00

    Abstract: Provided is a linear compressor. The linear compressor includes a shell, a compressor body disposed in the shell, and a first support device coupled to a front portion of the compressor body in an axial direction to support the compressor body. The first support device may be disposed between an inner circumferential surface of the shell and the compressor body to support the compressor body in a radial direction.

    LINEAR COMPRESSOR
    8.
    发明申请
    LINEAR COMPRESSOR 审中-公开

    公开(公告)号：US20170204841A1

    公开(公告)日：2017-07-20

    申请号：US15393047

    申请日：2016-12-28

    Applicant: LG ELECTRONICS INC.

    Inventor： Gyeoungjin JEON ,  Sunghyun KI ,  Eonpyo HONG

    IPC: F04B39/00 ,  F04B39/12 ,  F04B39/10 ,  F04B37/18

    CPC classification number: F04B39/0044 ,  F04B35/045 ,  F04B39/0005 ,  F04B39/10 ,  F04B39/102 ,  F04B39/121 ,  F04B39/125 ,  F04B39/127

    Abstract: A linear compressor includes a cylinder that defines a compression space for a refrigerant, a frame that fixes the cylinder to a shell, a piston that axially reciprocates in an interior of the cylinder, a discharge valve that is provided in front of the cylinder to selectively discharge the refrigerator compressed in the compression space for the refrigerant, a discharge cover that is coupled to the frame and has a discharge space for the refrigerant discharged through the discharge valve, a valve spring that provides an axial resilient force to the discharge valve while supporting the discharge valve, and a valve support device that is coupled to the valve spring and supported by the frame to deliver vibration generated by the discharge valve to the frame.

    LINEAR COMPRESSOR AND REFRIGERATOR INCLUDING A LINEAR COMPRESSOR
    9.
    发明申请
    LINEAR COMPRESSOR AND REFRIGERATOR INCLUDING A LINEAR COMPRESSOR 审中-公开
    线性压缩机和包括线性压缩机的制冷机

    公开(公告)号：US20160017877A1

    公开(公告)日：2016-01-21

    申请号：US14676935

    申请日：2015-04-02

    Applicant: LG Electronics Inc.

    Inventor： Sunghyun KI ,  Gyeoungjin JEON ,  Changkyu KIM

    IPC: F04B39/12 ,  F04B39/10

    CPC classification number: F04B39/121 ,  F04B35/045 ,  F04B39/0044 ,  F04B39/10 ,  F04B39/127

    Abstract: A linear compressor and a refrigerator including a linear compressor are provided. The linear compressor may include a compressor casing connected to each of a suction inlet, through which a refrigerant may be introduced, and a discharge outlet, through which the refrigerant may be discharged, a compressor body mounted within the compressor casing, within which the refrigerant suctioned in through the suction inlet may be compressed due to a linear reciprocating motion of a piston in an axial direction of the compressor casing and discharged into the discharge outlet, and at least one plate spring disposed on each end of the compressor body in the axial direction.

    Abstract translation: 提供一种线性压缩机和包括线性压缩机的冰箱。 线性压缩机可以包括连接到可以引入制冷剂的吸入口中的每一个的压缩机壳体和可以排出制冷剂的排出口，安装在压缩机壳体内的压缩机主体，其中制冷剂 由于活塞在压缩机壳体的轴向上的线性往复运动并被排出到排出口中，所以通过吸入口吸入的压力可能会被压缩，并且至少一个板簧设置在压缩机主体的两端 方向。

    LAUNDRY TREATMENT APPARATUS
    10.
    发明申请
    LAUNDRY TREATMENT APPARATUS 有权

    公开(公告)号：US20220205160A1

    公开(公告)日：2022-06-30

    申请号：US17562591

    申请日：2021-12-27

    Applicant: LG Electronics Inc.

    Inventor： Jeongyeon PARK ,  Boram LEE ,  Gyeoungjin JEON ,  Joonho PYO

    IPC: D06F37/40 ,  D06F37/06 ,  D06F39/12

    Abstract: A laundry treatment apparatus includes: a tub, a drum provided in the tub, an agitator provided in the drum, a driver coupled to the tub and providing power for rotating at least one of the drum or the agitator, and a clutch unit provided between the driver and the agitator and transmitting the power to the drum or the agitator. The clutch unit includes: a gear unit rotating by the driver, a rotary shaft coupled to the gear unit and rotating the agitator, a housing coupled to the drum and accommodating the gear unit and the rotary shaft, a coupler reciprocating between the housing and the driver and selectively coupling the housing to the driver, a moving unit including the coupler therein, and a sensor unit sensing whether the coupler is coupled to the housing and a height or a position of the coupler or the moving unit.

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