LAUNDRY DRYING MACHINE
    32.
    发明公开

    公开(公告)号:US20230407548A1

    公开(公告)日:2023-12-21

    申请号:US18240074

    申请日:2023-08-30

    CPC classification number: D06F58/08 D06F58/26 D06F2105/28

    Abstract: A laundry drying machine includes: a cabinet, a drum disposed inside the cabinet and configured to accommodate a target object, a driving unit configured to rotate the drum, and an electric field generator spaced apart from the drum and configured to generate an electric field inside the drum. The drum includes: a drum body having a cylindrical shape and accommodating the target object, a ground electrode that is in contact with an outer circumferential surface of the drum body, and a support roller that is in contact with the outer circumferential surface and that is configured to, based on the drum body rotating, support the drum body in a direction of the ground electrode, and a shortest distance between a central axis of the support roller and the ground electrode is less than a sum of a diameter of the drum body and a radius of the support roller.

    METHOD FOR CONTROLLING WASHING MACHINE

    公开(公告)号:US20210381151A1

    公开(公告)日:2021-12-09

    申请号:US17410639

    申请日:2021-08-24

    Abstract: A method of controlling a washing machine that includes a drum rotatably provided in a tub that receives water, at least one nozzle spraying water into the drum, a washing motor rotating the drum, and a circulation pump circulating water within the washing machine, the method including: operating the washing motor to rotate the drum in a first rotational direction while repeatedly alternating between an acceleration and a deceleration of the drum so that laundry in the drum alternates between maintaining contact with an inner surface of the drum during acceleration, and separates from the inner surface of the drum during deceleration; and operating a circulation pump motor in the circulation pump, while the drum rotates in the first rotational direction, to accelerate a pump speed of the circulation pump during the acceleration of the drum, and to decelerate the pump speed during deceleration of the drum.

    WASHING MACHINE HAVING CIRCULATION NOZZLES

    公开(公告)号:US20210277575A1

    公开(公告)日:2021-09-09

    申请号:US17330109

    申请日:2021-05-25

    Abstract: A washing machine includes a casing having an input port which is formed in a front surface thereof and to which laundry is inputted; a tub which is disposed in the casing to contain fluid, and has an opening communicating with the input port; a drum which is rotatably disposed in the tub, and contains the laundry; a pump which pumps water discharged from the tub; a circulation conduit which guides the water pumped by the pump; an annular gasket which forms a channel connecting the input port and the opening of the tub, and has a plurality of nozzles for spraying water into the drum on an inner circumferential surface defining the channel; and a nozzle water supply conduit which is fixed to the gasket, and supplies the water pumped by the pump to the plurality of nozzles.

    METHOD FOR CONTROLLING WASHING MACHINE

    公开(公告)号:US20210277560A1

    公开(公告)日:2021-09-09

    申请号:US16617339

    申请日:2018-05-10

    Abstract: A method of controlling a washing machine of the present invention includes the steps of: (a) supplying detergent contained in a dispenser together with water into an inner tub; (b) operating a pump to transfer the water supplied together with the detergent to a plurality of nozzles disposed above the inner tub; and (c) further supplying water into the inner tub, operating the pump while the water is being supplied, and rotating the inner tub so that laundry contained in the inner tub adheres to an inner surface of the inner tub by centrifugal force during the operation of the pump.

    METHOD FOR CONTROLLING WASHING MACHINE
    37.
    发明申请

    公开(公告)号:US20190203400A1

    公开(公告)日:2019-07-04

    申请号:US16235687

    申请日:2018-12-28

    CPC classification number: D06F33/02 D06F35/006 D06F2204/065 D06F2204/082

    Abstract: A method of controlling a washing machine that includes a drum rotatably provided in a tub that receives water, at least one nozzle spraying water into the drum, a washing motor rotating the drum, and a circulation pump circulating water within the washing machine, the method including: operating the washing motor to rotate the drum in a first rotational direction while repeatedly alternating between an acceleration and a deceleration of the drum so that laundry in the drum alternates between maintaining contact with an inner surface of the drum during acceleration, and separates from the inner surface of the drum during deceleration; and operating a circulation pump motor in the circulation pump, while the drum rotates in the first rotational direction, to accelerate a pump speed of the circulation pump during the acceleration of the drum, and to decelerate the pump speed during deceleration of the drum.

    METHOD FOR CONTROLLING WASHING MACHINE
    38.
    发明申请

    公开(公告)号:US20190203396A1

    公开(公告)日:2019-07-04

    申请号:US16235708

    申请日:2018-12-28

    Abstract: A method of controlling a washing machine that includes a tub, a drum rotatably disposed in the tub, at least one nozzle spraying water into the drum, a washing motor rotating the drum relative to the tub, and a circulation pump circulating water discharged from the tub, the method including: rotating the drum to cause laundry in the drum (i) to be raised with respect to a bottom of the drum and (ii) to fall downwards into the drum while water is supplied to the drum; spraying water through the at least one nozzle while the drum rotates; based on a first water level in the tub, controlling the circulation pump to rotate at a first rotation speed; supplying water to the drum to increase the water in the tub to a second water level; and controlling the circulation pump to rotate at a second rotation speed.

    WASHING MACHINE
    39.
    发明申请
    WASHING MACHINE 审中-公开

    公开(公告)号:US20190112748A1

    公开(公告)日:2019-04-18

    申请号:US16083039

    申请日:2017-03-08

    Abstract: Disclosed is a washing machine including: a tub provided inside a cabinet and storing washing water; a drum rotatably provided inside the tub and accommodating an object to be washed; a circulation pump for circulating, inside the drum, the washing water discharged from the drum; an air pump for compressing air; an air mixer for mixing the washing water supplied by the circulation pump, and the air compressed by the air pump; and a plurality of nozzles for spraying, toward the object to be washed, a mixed fluid in which the washing water and the compressed air are mixed by the air mixer.

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