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    REFRIGERATOR
    21.
    发明公开
    REFRIGERATOR 审中-公开

    公开(公告)号：EP3546866A1

    公开(公告)日：2019-10-02

    申请号：EP19163397.3

    申请日：2019-03-18

    Applicant: LG Electronics Inc.

    Inventor： KIM, Jinho

    IPC: F25D25/02

    Abstract: Provided is a refrigerator. The refrigerator includes a cabinet in which an upper storage space and a lower storage space are defined, a door part opening and closing the lower storage space, a drawer part provided behind the door part and inserted and withdrawn together with the door part, a drawer-side device provided in the drawer part to elevate a food or a container within the drawer part, a door-side device provided in the door part to provide power for an operation of the drawer-side device, and a connection device provided in the door part to connect the door-side device to the drawer-side device so that the power of the door-side device is transmitted to the drawer-side device. At least a portion of the connection device is exposed to a rear surface of the door part so that a user manipulates the connection device, and when the user manipulates the connection device, the connection device operates to separate the drawer-side device from the door-side device.

    SCROLL COMPRESSOR
    22.
    发明公开
    SCROLL COMPRESSOR 审中-公开

    公开(公告)号：EP3533970A1

    公开(公告)日：2019-09-04

    申请号：EP19159950.5

    申请日：2019-02-28

    Applicant: LG Electronics Inc.

    Inventor： CHOI, Yoonsung ,  KIM, Jinho ,  LEE, Jaeha

    IPC: F01C21/02 ,  F04C18/02

    Abstract: A scroll compressor according to the present invention includes a first scroll provided with a fixed wrap, a second scroll provided with an orbiting wrap, and a boss portion, a rotating shaft provided with an eccentric portion inserted into the boss portion of the second scroll to transfer a rotational force, a frame having a shaft hole, a first bearing provided between the shaft hole of the frame and an outer circumferential surface of the rotating shaft, and a second bearing provided between an inner circumferential surface of the boss portion and an outer circumferential surface of the eccentric portion of the rotating shaft, wherein a differential pressure space portion is formed between the first bearing and the second bearing in a radial direction, and has a radial cross section wider than a radial gap between an inner circumferential surface of the second bearing and the outer circumferential surface of the eccentric portion.

    AIR CONDITIONER SYSTEM
    23.
    发明公开
    AIR CONDITIONER SYSTEM 审中-公开

    公开(公告)号：EP3505843A1

    公开(公告)日：2019-07-03

    申请号：EP18211575.8

    申请日：2018-12-11

    Applicant: LG Electronics Inc.

    Inventor： LEE, Hakrae ,  JEON, Hanbae ,  KIM, Jinho ,  PARK, Sunyoung ,  PARK, Chulmin ,  YOON, Seontae ,  LEE, Kyungdo ,  LEE, Kwonhyung

    IPC: F24F11/54

    Abstract: Disclosed is an air conditioner system which comprises a plurality of units comprising at least one outdoor unit and a plurality of indoor units, wherein the plurality of units comprises a wireless communication module configured to perform wireless communication using a Sub-GHz frequency band between the plurality of units, wherein the wireless communication module includes: an encoder configured to encode a predetermined signal; a modulator configured to modulate the encoded signal according to Orthogonal Frequency Division Multiplexing (OFDM) using multiple subcarriers; at least one antenna having an antenna pattern formed in a Printed Circuit Board (PCB), and configured to output a signal based on the modulated signal; a demodulator configured to demodulate a signal, received from the at least one antenna, according to the OFDM; and a decoder configured to decode the demodulated. Accordingly, a high-quality wireless communication environment may be implemented.

    CLEANER NOZZLE
    27.
    发明公开
    CLEANER NOZZLE 审中-公开

    公开(公告)号：EP4233663A2

    公开(公告)日：2023-08-30

    申请号：EP23173292.6

    申请日：2019-04-22

    Applicant: LG Electronics Inc.

    Inventor： YANG, Ingyu ,  KWON, Hyeri ,  KIM, Sungjun ,  KIM, Jinho ,  RYOU, Kyoungho ,  RYU, Jungwan ,  SHIN, Jinhyouk ,  KIM, Youngsoo

    IPC: A47L9/06

    Abstract: A nozzle for a cleaner comprising: a nozzle housing including a nozzle base and a nozzle cover coupled to an upper side of the nozzle base; a flow path forming portion forming a suction flow path extending in a front-rear direction of the nozzle housing between the nozzle cover and the nozzle base; a water tank detachably mounted on the nozzle cover; and a plurality of rotation plates rotatably disposed below the nozzle base and spaced apart from each other in a lateral direction of the nozzle housing, the plurality of rotation plates being configured to be attached to a mop. The nozzle cover further includes: a bottom wall; and a flow path cover protruding upward from the bottom wall to cover the flow path forming portion. In a state in which the water tank is seated on the bottom wall, the water tank covers an upper surface of the flow path cover.

    REFRIGERATOR
    29.
    发明公开
    REFRIGERATOR 审中-公开

    公开(公告)号：EP3798557A1

    公开(公告)日：2021-03-31

    申请号：EP20201813.1

    申请日：2019-03-18

    Applicant: LG Electronics Inc.

    Inventor： KIM, Jinho

    IPC: F25D25/02

    Abstract: Provided is a refrigerator. The refrigerator includes a cabinet in which an upper storage space and a lower storage space are defined; a door assembly opening and closing the lower storage space; and a drawer assembly provided behind the door assembly and inserted and withdrawn together with the door assembly by a guide rail; a first device provided in the drawer assembly to elevate a food or a container within the drawer assembly; a second device provided in the door assembly, and including a motor assembly to provide power for an operation of the first device; a power transmission member to transmit the rotation force of the second device to the first device and having one end connected to an elevation device and the other end extending up to a front surface of the drawer assembly; and a connection device detachably connected to the power transmission member so that power of the second device is transmitted to the first device, wherein at least a portion of the connection device is exposed to a rear surface of the door assembly so that a user manipulates the connection device, and when the user manipulates the connection device, the connection device operates to be separated from the power transmission member.

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