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    METHOD OF CONTROLLING WASHING MACHINE
    1.
    发明申请
    METHOD OF CONTROLLING WASHING MACHINE 审中-公开

    公开(公告)号：WO2019235818A1

    公开(公告)日：2019-12-12

    申请号：PCT/KR2019/006737

    申请日：2019-06-04

    Applicant: LG ELECTRONICS INC.

    Inventor： KIM, Sunjung ,  KANG, Sejin

    IPC: D06F33/02 ,  D06F39/08

    Abstract: Disclosed is a method of controlling a washing machine having a drum provided rotatably in a tub for containing water, wherein an introduction hole through which laundry is to be introduced is formed in a front of the drum, the method comprising: a step (a) of washing the laundry introduced into the drum, by adding water mixed with detergent; a step (b) of rotating the drum at a spin dry speed, where the laundry is able to rotate along with the drum while adhered to and not falling from the drum even when the laundry is lifted to a highest point inside the drum, and draining a tub while the drum is rotated at the spin-dry speed; and a step (c) of decelerating the drum from the spin-dry speed to a laundry adherence speed, wherein the step (c) comprises a step (c1) of providing a water supply to the drum, a step (c2) of draining the tub, and a step (c3) of providing a water supply to the drum, and wherein the laundry adherence speed is set within a range where, despite the water supplies provided in the step (c1) and the step (C3), the laundry is able to rotate along with the drum while adhered to and not falling from the drum even when the laundry is lifted to the highest point inside the drum.

    WASHING MACHINE
    2.
    发明申请
    WASHING MACHINE 审中-公开

    公开(公告)号：WO2022245108A1

    公开(公告)日：2022-11-24

    申请号：PCT/KR2022/007061

    申请日：2022-05-17

    Applicant: LG ELECTRONICS INC.

    Inventor： KIM, Beomjun ,  LEE, Sangjun ,  KIM, Sunjung

    IPC: D06F39/08 ,  D06F39/10

    Abstract: The present disclosure relates to a washing machine. The washing machine includes a tub, a drum rotatably provided in the tub, and a pump for draining and circulating wash water. The pump includes a pump housing, a drain chamber formed in the pump housing, a drain pump mounted in the drain chamber and provided with a drain impeller for generating a drain pressure in the drain chamber, a first drain hose connector extending from the upper portion of the drain chamber to drain the wash water in response to rotation of the impeller in one direction, a second drain hose connector extending from the lower portion of the drain chamber to drain the wash water in response to rotation of the impeller in the opposite direction, a first drain hose connected to the first drain hose connector, and a second drain hose connected to the second drain hose connector.

    METHOD OF CONTROLLING A WASHING MACHINE
    4.
    发明公开
    METHOD OF CONTROLLING A WASHING MACHINE 审中-公开

    公开(公告)号：EP3578704A1

    公开(公告)日：2019-12-11

    申请号：EP19178236.6

    申请日：2019-06-04

    Applicant: LG Electronics Inc.

    Inventor： KIM, Sunjung ,  KANG, Sejin

    IPC: D06F35/00 ,  D06F33/02 ,  D06F39/06

    Abstract: Method of controlling a washing machine having a drum, wherein the method comprises: a step (a) of washing the laundry introduced into the drum by adding water mixed with detergent; a step (b) of rotating the drum at a spin dry speed, where the laundry is able to rotate along with the drum while adhered to the drum, and draining a tub while the drum is rotated at the spin-dry speed; and a step (c) of decelerating the drum from the spin-dry speed to a laundry adherence speed, wherein the step (c) comprises a step (c1) of providing a water supply to the drum, a step (c2) of draining the tub, and a step (c3) of providing a further water supply to the drum, wherein the laundry adherence speed is set within a range where, despite the water supplies provided in the step (c1) and the step (c3), the laundry is able to rotate along with the drum while adhered to the drum .

    SENSOR
    5.
    发明公开
    SENSOR 审中-公开

    公开(公告)号：EP3524970A1

    公开(公告)日：2019-08-14

    申请号：EP16918373.8

    申请日：2016-11-18

    Applicant: LG Electronics Inc.

    Inventor： HWANG, Insung ,  LEE, Byungkee ,  JANG, Yunguk ,  KIM, Sunjung

    IPC: G01N27/414 ,  G01N25/32

    Abstract: A sensor is disclosed. The sensor according to an embodiment of the present invention may include a substrate; a first electrode pattern disposed on one side of the substrate to form a layer; a second electrode pattern disposed on the one side of the substrate to form a layer and separated from the first electrode pattern; a sensing layer located on the one side of the substrate and covering the first electrode pattern and the second electrode pattern and containing a semiconductor; a protective layer located on the one side of the substrate and covering at least a part of the sensing layer, and containing a material different from that of the sensing layer; a first electrode pad disposed on the one side of the substrate to form a layer and electrically connected to the first electrode pattern; a second electrode pad disposed on the one side of the substrate and electrically connected to the second electrode pattern; and a housing accommodating the substrate and including a filter spaced apart from the substrate, wherein the substrate includes an opening formed adjacent to an outer boundary of the first and second electrode patterns.

    CONTROL METHOD FOR WASHING MACHINE
    7.
    发明公开
    CONTROL METHOD FOR WASHING MACHINE 审中-公开

    公开(公告)号：EP3995619A1

    公开(公告)日：2022-05-11

    申请号：EP20835499.3

    申请日：2020-07-03

    Applicant: LG Electronics Inc.

    Inventor： CHOI, Dongkil ,  KIM, Sunjung ,  KIM, Hyemin

    IPC: D06F33/43 ,  D06F35/00 ,  D06F39/04 ,  D06F37/30 ,  D06F39/08

    Abstract: Disclosed is a method of controlling a washing machine configured such that a drum having on a front surface thereof an inlet through which laundry is put is rotatably provided in a tub containing water. The control method includes (a) a step of supplying water to submerge at least a portion of the drum in the tub; (b) a step of performing at least once an operation in which the water contained in the tub is heated by operating a heater and the drum is rotated at a first set speed; (c) a step of draining the tub; (d) a step of supplying water to submerge at least a portion of the drum in the tub; and (e) a step of performing at least once an operation in which the water contained in the tub is heated by operating the heater and the drum is rotated. The step (e) includes a step of rotating at least once the drum at a second set speed which is lower than the first set speed; and a step of repeating a first drum cleaning operation in which the drum is rotated at least once at a third set speed lower than the second set speed, and a second drum cleaning operation in which the drum is rotated at least once at a fourth set speed lower than the third set speed.

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