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    Refrigerator
    2.
    发明授权
    Refrigerator 有权

    公开(公告)号：US11041671B2

    公开(公告)日：2021-06-22

    申请号：US16785428

    申请日：2020-02-07

    Applicant: LG Electronics Inc.

    Inventor： Dongjeong Kim ,  Ayeong Lee ,  Jungjae Lee ,  Jinho Chang ,  Jaehoon Shin

    IPC: F25D23/02 ,  F25D29/00 ,  H02P6/16 ,  E05F15/00 ,  E05F15/635 ,  H02P6/17 ,  H02P29/10

    Abstract: According to an aspect of the present invention, there is provided a refrigerator including a cabinet in which a storage compartment is formed; a refrigerator door for opening and closing the storage compartment; a door opening device having a push rod which may move from an initial position to a door opening position for opening the refrigerator door and a motor for providing power to the push rod; and a controller controlling the motor, wherein the controller controls the push rod to move to the door opening position while in close contact with the cabinet or the refrigerator door in order to open the refrigerator door, and controls voltage supply to the motor so that a time period when the push rod is moved to the door opening position is maintained for a certain time.

    Refrigerator
    5.
    发明授权
    Refrigerator 有权

    公开(公告)号：US10260797B2

    公开(公告)日：2019-04-16

    申请号：US15570873

    申请日：2016-07-29

    Applicant: LG ELECTRONICS INC.

    Inventor： Dongjeong Kim ,  Ayeong Lee ,  Jungjae Lee ,  Jinho Chang ,  Jaehoon Shin

    IPC: H02P6/16 ,  H02P6/17 ,  E05F15/00 ,  F25D23/02 ,  F25D29/00 ,  H02P29/00 ,  H02P29/10 ,  E05F15/635

    Abstract: According to an aspect of the present invention, there is provided a refrigerator including a cabinet in which a storage compartment is formed; a refrigerator door for opening and closing the storage compartment; a door opening device having a push rod which may move from an initial position to a door opening position for opening the refrigerator door and a motor for providing power to the push rod; and a controller controlling the motor, wherein the controller controls the push rod to move to the door opening position while in close contact with the cabinet or the refrigerator door in order to open the refrigerator door, and controls voltage supply to the motor so that a time period when the push rod is moved to the door opening position is maintained for a certain time.

    Ice maker and refrigerator
    10.
    发明授权
    Ice maker and refrigerator 有权

    公开(公告)号：US12228323B2

    公开(公告)日：2025-02-18

    申请号：US17620922

    申请日：2020-06-19

    Applicant: LG Electronics Inc.

    Inventor： Yonghyun Kim ,  Jinil Hong ,  Jungjae Lee

    IPC: F25C1/04

    Abstract: A method controls a refrigerator including first and second trays defining an ice chamber, a driving unit for moving the second tray, an ice bin for storing ice produced in the ice chamber, and an ice-fullness detection means for detecting whether or not the ice bin is full of ice. The method includes supplying water to the ice chamber when the second tray is at a water-supply position, making ice after the second tray has moved to an ice-making position in an inverse direction after the water supply has been completed, determining whether the ice bin is full of ice after the ice making is completed, moving the second tray to an ice-separating position and then rotating in the inverse direction if it is not determined whether or not the ice bin is full of ice, and determining again whether the ice bin is full of ice after ice separation is completed.

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