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    PUMP AND DISHWASHER INCLUDING THE SAME
    1.
    发明申请
    PUMP AND DISHWASHER INCLUDING THE SAME 审中-公开

    公开(公告)号：US20190307309A1

    公开(公告)日：2019-10-10

    申请号：US16449887

    申请日：2019-06-24

    Applicant: LG ELECTRONICS INC.

    Inventor： Sangsoo LEE ,  Myoungjong KIM ,  Jongmin LEE ,  Yongjin CHOI ,  Minchul KIM ,  Jinseok PARK ,  Soohan EO ,  Semin JANG ,  Seongwoo AN

    IPC: A47L15/42 ,  F04D13/00 ,  F04D29/42 ,  F04D29/58 ,  A47L15/00 ,  A47L15/08

    Abstract: A pump (8) is disclosed. The pump (8) includes a partition wall (84) configured to divide the interior of a body into two spaces, a first chamber (C1) located under the partition wall (84), the first chamber (C1) having an introduction portion (841), through which water is introduced, a second chamber (C2) located above the partition wall (84), the second chamber (C2) having a discharge portion (849), through which water is discharged, a communication hole (86) formed through the partition wall (84) to allow the first chamber (C1) and the second chamber (C2) to communicate with each other therethrough, an impeller (85) provided in the second chamber (C2) to move water to the discharge portion (849), a housing configured to define the bottom surface of the first chamber (C1), the housing being made of a conductor, a heater (H) configured to heat the housing (81), and a steam discharge (843) port formed through the first chamber (C1) to allow steam to be discharged therethrough.

    DISHWASHER
    4.
    发明申请
    DISHWASHER 审中-公开

    公开(公告)号：US20190200837A1

    公开(公告)日：2019-07-04

    申请号：US16323200

    申请日：2017-08-03

    Applicant: LG Electronics Inc.

    Inventor： Yongjin CHOI ,  Shinwoo HAN ,  Taehee LEE

    IPC: A47L15/10 ,  A47L15/42 ,  A47L15/00

    CPC classification number: A47L15/10 ,  A47L15/0007 ,  A47L15/42 ,  A47L15/4219 ,  A47L15/4236 ,  A47L15/4289 ,  A47L2601/02 ,  A47L2601/16 ,  B05B1/002

    Abstract: A dishwasher includes: a spray module which sprays washing water toward dishes; a sump which supplies washing water to the spray module; a pump which pumps washing water stored in the sump to the spray module; and an air jet generator which receives a part of washing water pumped from the pump to form an air bubble in washing water and discharges the air bubble to the sump, wherein the air jet generator comprises: a decompression portion which decreases a pressure of washing water; an air suction portion which is opened to allow air to flow into the decompression portion; a pressing portion which increases pressure so as to crush the air introduced from the air suction portion; and an air tap which has a plurality of holes configured to crush the air contained in washing water that passed through the pressing portion.

    DISHWASHER
    5.
    发明申请
    DISHWASHER 审中-公开
    洗碗机

    公开(公告)号：US20160051122A1

    公开(公告)日：2016-02-25

    申请号：US14832260

    申请日：2015-08-21

    Applicant: LG ELECTRONICS INC.

    Inventor： Jongmin LEE ,  Yongjin CHOI ,  Soohan EO

    IPC: A47L15/42

    CPC classification number: A47L15/4234 ,  A47L15/4285 ,  A47L2501/06

    Abstract: A dishwasher including a cabinet assembly having a tub in which dishes are received, a sump, having a water collection unit configured to store wash water disposed therein, which is coupled to an interior of the cabinet assembly to collect wash water and to supply steam generated in the water collection unit into the cabinet assembly, and a heater module located outside the sump to transfer heat to the water collection unit and to heat the wash water in order to generate steam. The heater does not contact the wash water, preventing corrosion or oxidation of the heater.

    Abstract translation: 一种洗碗机，包括具有容纳餐具的桶的柜组件，具有设置在其中的洗涤水的收集单元的贮槽，所述收集单元被配置为容纳设置在其中的洗涤水，所述收集单元联接到所述橱柜组件的内部以收集洗涤水并提供产生的蒸汽 在收集单元中进入柜组件，以及位于贮槽外部的加热器模块，用于将热量传递到集水单元并加热洗涤水以产生蒸汽。 加热器不接触洗涤水，防止加热器腐蚀或氧化。

    DISH WASHER
    6.
    发明申请
    DISH WASHER 有权

    公开(公告)号：US20210000324A1

    公开(公告)日：2021-01-07

    申请号：US16918633

    申请日：2020-07-01

    Applicant: LG Electronics Inc.

    Inventor： Soonyong KWON ,  Yongjin CHOI ,  Kyuchang JUNG ,  Shinwoo HAN ,  Pilsu KIM ,  Sangsoo AHN

    IPC: A47L15/42

    Abstract: A dish washer includes a tub defining a washing space, a base disposed below the tub and defining a space below the tub, a sump disposed in the space defined by the base and configured to store water, a washing pump disposed in the space defined by the base and configured to supply the water stored in the sump to the washing space, and an air jet generator having a venturi shape including an air inlet provided on one side, an inlet having a downward opening, and an outlet provided above a bottom surface of the tub. The air jet generator further includes a tub mounting portion fixing an upper portion of the air jet generator to the bottom surface of the tub and a base fixing portion disposed below the tub mounting portion, the base fixing portion coupling a lower portion of the air jet generator to the base.

    DISHWASHER
    7.
    发明申请
    DISHWASHER 审中-公开

    公开(公告)号：US20200337520A1

    公开(公告)日：2020-10-29

    申请号：US16857870

    申请日：2020-04-24

    Applicant: LG Electronics Inc.

    Inventor： Soonyong KWON ,  Yongjin CHOI ,  Kyuchang JUNG ,  Shinwoo HAN ,  Pilsu KIM ,  Sangsoo AHN

    IPC: A47L15/42 ,  A47L15/22

    Abstract: A dishwasher includes a tub in which tableware is stored; a washing nozzle which is installed in the tub and sprays washing water; a washing pump which pumps the washing water to the washing nozzle; a sump in which the washing water is stored; and an air jet generator which is mounted in the tub, and supplies air to the washing water to contain an air bubble; wherein the air jet generator comprises: an air jet nozzle which sprays the washing water containing the air bubble into the tub; a discharge port which discharges the washing water containing the air bubble to the air jet nozzle; and a cap which surrounds at least a portion of the discharge port exposed in the tub.

    DISHWASHER AND CONTROL METHOD THEREOF
    8.
    发明申请
    DISHWASHER AND CONTROL METHOD THEREOF 有权

    公开(公告)号：US20220233048A1

    公开(公告)日：2022-07-28

    申请号：US17586158

    申请日：2022-01-27

    Applicant: LG Electronics Inc.

    Inventor： Pilsu KIM ,  Yongjin CHOI

    IPC: A47L15/00

    Abstract: A dishwasher includes: a tub defining a space that is configured to receive a target object to be washed, a sump disposed below the tub and configured to receive water, a pump connected to the sump and configured to move the water in the sump to the space of the tub, an air jet generator configured to receive a part of the water discharged from the pump and configured generate air bubbles in the water, and a control valve configured to control a flow of the water to the air jet generator.

    DISH WASHER
    9.
    发明申请
    DISH WASHER 有权

    公开(公告)号：US20210000323A1

    公开(公告)日：2021-01-07

    申请号：US16918566

    申请日：2020-07-01

    Applicant: LG Electronics Inc.

    Inventor： Soonyong KWON ,  Yongjin CHOI ,  Kyuchang JUNG ,  Shinwoo HAN ,  Pilsu KIM ,  Sangsoo AHN

    IPC: A47L15/42

    Abstract: A dish washer includes: a tub defining a washing space, a spray module disposed inside the tub and configured to spray water to the washing space, a sump configured to store water, a washing pump configured to supply the water stored in the sump to the spray module, and an air jet generator disposed below a bottom surface of the tub and configured to receive a portion of the water discharged from the washing pump to generate air bubbles in the water and discharge the water having air bubbles to the washing space. The air jet generator includes an air pulverizing pipe including a first pipe providing a cross-sectional area reducing in a water flowing direction, a second pipe providing a cross-sectional area increasing in the water flowing direction, and an air tab disposed at an upper portion of the second pipe.

    DISHWASHER
    10.
    发明申请
    DISHWASHER 有权

    公开(公告)号：US20210000322A1

    公开(公告)日：2021-01-07

    申请号：US16969791

    申请日：2019-02-13

    Applicant: LG Electronics Inc.

    Inventor： Shinwoo HAN ,  Yongjin CHOI ,  Kyuchang JUNG

    IPC: A47L15/10 ,  A47L15/42

    Abstract: Disclosed is a dishwasher. The dishwasher includes a tub; an injection module for injecting washing water toward dishes; a sump for supplying washing water to the injection module; a washing pump for feeding the washing water stored in the sump to the injection module; and an air jet generator for receiving some of the washing water fed from the washing pump to form air bubbles in the washing water and to discharge the washing water to the sump, wherein the air jet generator forms a flow path perpendicular to the bottom surface of the tub or the ground and includes a decompression portion for depressurizing the flowing washing water and a pressing portion for pressing the washing water flowing downstream of the decompression portion; an air crushing pipe having an air inlet hole so as to introduce external air in downstream of the decompression portion; an air tap for crushing air existing in the washing water discharged from the air crushing pipe; and an air chamber disposed outside the air crushing pipe and forming a space for introducing air therein, and having an air inlet hole for communicating with the inside of the air crushing pipe at one side of the lower portion.

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