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    Refrigerator
    21.
    发明授权
    Refrigerator 有权

    公开(公告)号：US10927587B2

    公开(公告)日：2021-02-23

    申请号：US16201249

    申请日：2018-11-27

    Applicant: LG Electronics Inc.

    Inventor： Heejun Lee ,  Dongjeong Kim ,  Seungyoon Cho

    IPC: E05F15/619 ,  F25D23/02 ,  E05F15/73

    Abstract: A refrigerator comprises: a cabinet including a storage compartment, a door opening or closing the storage compartment, a door opening device including a push rod moving from an initial position to a door opening position for opening the door and a motor providing power to the push rod, and a controller controlling the motor. The controller allows the motor to rotate at a first opening speed for opening the door of the refrigerator. The controller changes a rotation speed of the motor to a second opening speed lower than the first opening speed before the push rod contacts the door of the refrigerator or the cabinet.

    Refrigerator
    22.
    发明授权
    Refrigerator 有权

    公开(公告)号：US10852050B2

    公开(公告)日：2020-12-01

    申请号：US15968281

    申请日：2018-05-01

    Applicant: LG Electronics Inc.

    Inventor： Jihyun Im ,  Dongjeong Kim ,  Hyunbum Kim ,  Jaehoon Shin

    IPC: F25D17/08 ,  F25D17/06 ,  F25D23/04 ,  F25D23/02

    Abstract: A refrigerator includes a cabinet that defines a first storage compartment and an opening at a front side of the first storage compartment, an inner door that is configured to open and close at least a portion of the first storage compartment and that defines a second storage compartment configured to store one or more items, an outer door configured to open and close at least a portion of the second storage compartment, a cold air supply unit configured to supply cold air to each of the first storage compartment and the second storage compartment, and a cold air duct located in the first storage compartment and configured to, based on the inner door being oriented in an open position or a closed position, selectively communicate with the cold air supply unit and the second storage compartment.

    Refrigerator
    26.
    发明授权
    Refrigerator 有权

    公开(公告)号：US10577843B2

    公开(公告)日：2020-03-03

    申请号：US15837421

    申请日：2017-12-11

    Applicant: LG Electronics Inc.

    Inventor： Sunghun Lee ,  Dongjeong Kim ,  Jinho Chang

    IPC: E05D3/16 ,  F25D23/02 ,  E05F1/00 ,  E05D3/14 ,  E05F15/616

    Abstract: A refrigerator includes a cabinet defining a storage compartment, a refrigerator door configured to open and close the storage compartment, a hinge assembly configured to couple the refrigerator door to the cabinet. The hinge assembly includes a first link rotatably coupled to the cabinet and a second link rotatably coupled to the refrigerator door. The refrigerator further includes a door opening device provided at the cabinet, and the door opening device includes a pushing member configured to push one of the first link or the second link to thereby open the refrigerator door.

    Refrigerator and method for controlling same
    29.
    发明授权
    Refrigerator and method for controlling same 有权

    公开(公告)号：US11536080B2

    公开(公告)日：2022-12-27

    申请号：US16347534

    申请日：2017-11-03

    Applicant: LG ELECTRONICS INC.

    Inventor： Jinho Chang ,  Dongjeong Kim ,  Seungyoon Cho

    IPC: E05F15/79 ,  E05F15/619 ,  E05F15/73 ,  F25D23/02 ,  F25D29/00

    Abstract: The present invention relates to a refrigerator and, more specifically, a refrigerator which enables a user to easily open a door thereof. The present invention relates to a refrigerator and method for controlling the same, which can prevent a door thereof from opening by itself due to a malfunction. According to an embodiment of the present invention, a refrigerator may comprise: a cabinet having a storage chamber; a door for closing or opening the storage chamber; a sensor provided to sense whether a user is within or out of a sensing distance, to enable discrimination between sensing-on and sensing-off; a door opening device provided to automatically open the door; and a control unit for determining an operation condition of the door opening device on the basis of a time interval from the sensing-on to the sensing-off and a duration for which the sensing-on continues in the sensor, so as to control the operation of the door opening device.

    Refrigerator
    30.
    发明授权
    Refrigerator 有权

    公开(公告)号：US11274878B2

    公开(公告)日：2022-03-15

    申请号：US17101927

    申请日：2020-11-23

    Applicant: LG Electronics Inc.

    Inventor： Daejin Choi ,  Donghoon Lee ,  Changwoan Yang ,  Dongjeong Kim ,  Wonsup Bae ,  Jinsung Kim

    IPC: A47B96/04 ,  F25D25/02 ,  A47B88/457

    Abstract: A refrigerator that is capable of enabling a user to easily introduce or remove goods into or from the refrigerator is described. Specifically, a refrigerator that is capable of enabling a drawer for receiving goods to be more conveniently used is described. The refrigerator includes a cabinet having a storage compartment with a food introduction port formed in the front thereof, a door hingedly connected to the cabinet for opening and closing the storage compartment, a plurality of drawers disposed in the storage compartment, the drawers being arranged vertically, a moving frame extending vertically so as to correspond to the height at which the drawers are disposed, the moving frame being configured to selectively push the drawers such that the drawers are moved toward the food introduction port, an electric driving unit coupled to the moving frame for moving the moving frame toward the food introduction port, and a controller for controlling the electric driving unit to move the moving frame when it is sensed that the door is open.

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