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    Refrigerator including cryogenic freezing compartment
    12.
    发明授权
    Refrigerator including cryogenic freezing compartment 有权

    公开(公告)号：US10852049B2

    公开(公告)日：2020-12-01

    申请号：US15943062

    申请日：2018-04-02

    Applicant: LG Electronics Inc.

    Inventor： Myeongha Yi ,  Yoomin Park ,  Hyoungkeun Lim

    IPC: F25D17/06 ,  F25B21/02 ,  F25D11/02 ,  F25D23/06 ,  F25D25/02

    Abstract: A refrigerator includes a storage space, an evaporator located inside of the storage space, a grille panel assembly that partitions the storage space to separate an evaporator space, a cryogenic freezing compartment that defines an insulation space within the storage space that maintains a temperature of the insulation space less than a temperature of the storage space, and a thermoelectric module assembly located at the grille panel and configured to supply cold air to the cryogenic freezing compartment. The thermoelectric module assembly includes a thermoelectric module having a heat absorption surface and a heat generation surface, a cold sink configured to contact the heat absorption surface and located in the cryogenic freezing compartment, a heat sink configured to contact the heat generation surface and located in the evaporator space, and an insulation frame that receives the thermoelectric module and that thermally insulates the cold sink from the heat sink.

    Refrigerator
    13.
    发明授权
    Refrigerator 有权

    公开(公告)号：US10731911B2

    公开(公告)日：2020-08-04

    申请号：US15862350

    申请日：2018-01-04

    Applicant: LG Electronics Inc.

    Inventor： Yoomin Park ,  Jinho Son ,  Changwon Eom ,  Myeongha Yi

    IPC: F25D11/02 ,  F25D21/08 ,  F25D19/04 ,  F25B21/04

    Abstract: A refrigerator includes a storage space, a freezing chamber defining an insulating space configured to maintain a chamber temperature independent from the storage space, an evaporator in the storage space, a grill pan assembly that defines an evaporator space configured to accommodate the evaporator and at least a portion of the storage space, a thermoelectric element assembly including a thermoelectric element, a heat sink, and a cold sink to cool the freezing chamber to a temperature less than the temperature of the storage space, a module accommodation portion located at a side of the grill pan assembly, a defrost water guide that communicates with the module accommodation portion and the evaporator space and that is configured to discharge defrost water generated during a defrost operation of the freezing chamber, and a defrost heater located in the module accommodation portion and configured to melt ice during the defrost operation.

    Refrigerator
    15.
    发明授权
    Refrigerator 有权

    公开(公告)号：US09939192B2

    公开(公告)日：2018-04-10

    申请号：US15313598

    申请日：2016-02-12

    Applicant: LG ELECTRONICS INC.

    Inventor： Changwoan Yang ,  Seungjin Choi ,  Hanhyo Kim ,  Yoomin Park

    IPC: A47B96/04 ,  F25D25/02 ,  F25D23/06 ,  F25D23/02

    CPC classification number: F25D25/024 ,  F25D23/02 ,  F25D23/028 ,  F25D23/062 ,  F25D25/025 ,  F25D2323/02 ,  F25D2323/024

    Abstract: Provided is a refrigerator. The refrigerator includes: a cabinet including an outer case, an inner case disposed inside the outer case and defining a storage space, and an insulating material filled between the outer case and the inner case; a door pivotably connected to a front surface of the cabinet and selectively opening/closing a storage compartment; a shelf assembly including a shelf supporting arm fixed to a real surface of the inner case and a shelf connected to the shelf supporting arm so as to be slidably movable; and a withdrawal device connected to the door and withdrawing the shelf forward in accordance with pivoting of the door for opening the storage space. Here, the withdrawal device includes: a slide member held in a space between the outer case and the inner case; a link member including a front end portion connected to the door and a rear end portion connected to the slide member; and a connection member connecting the slide member and the shelf.

    Refrigerator
    16.
    发明授权
    Refrigerator 有权

    公开(公告)号：US12298066B2

    公开(公告)日：2025-05-13

    申请号：US18418083

    申请日：2024-01-19

    Applicant: LG Electronics Inc.

    Inventor： Changwoan Yang ,  Seungjin Choi ,  Hanhyo Kim ,  Yoomin Park

    IPC: F25D25/02 ,  A47B88/417 ,  A47B88/493 ,  A47B96/16 ,  F25D23/02 ,  F25D23/06

    Abstract: A refrigerator includes a cabinet, a door rotatably connected to the cabinet, a drawer disposed within a storage compartment of the cabinet to accommodate objects therein, a drawer guide that supports the drawer and guides the drawer and guides the drawer to move forward and rearward, an extraction mechanism that includes a base part that is disposed below the drawer and moves while the door is opened and closed, a rear frame that extends from the base part toward the rear side of the drawer and pushes the drawer forward when the base part moves forward, and an arm that extends forward from the rear frame and is disposed between the drawer and a side of the storage compartment, and an arm guide disposed between the storage compartment and the drawer to guide the arm to move forward and rearward.

    Refrigerator
    18.
    发明授权
    Refrigerator 有权

    公开(公告)号：US10520247B2

    公开(公告)日：2019-12-31

    申请号：US16272423

    申请日：2019-02-11

    Applicant: LG Electronics Inc.

    Inventor： Changwoan Yang ,  Seungjin Choi ,  Hanhyo Kim ,  Yoomin Park

    IPC: F25D25/02 ,  F25D23/02 ,  F25D23/06 ,  A47B96/16 ,  A47B88/417 ,  A47B88/493

    Abstract: A refrigerator of the present invention comprises: a cabinet that includes a storage compartment having an opening formed on the front side thereof; a door rotatably connected to the cabinet to open and close the opening; a drawer disposed within the storage compartment to accommodate stored goods therein; a drawer guide that supports the drawer and guides the drawer in order to enable the drawer to move forward and rearward; an extraction mechanism that includes a base part that is disposed below the drawer and moves forward while the door is opened and rearward while the door is closed, a rear frame that extends from the base part toward the rear side of the drawer and pushes the drawer forward when the base part moves forward, and an arm that extends forward from the rear frame and is disposed between the drawer and a side of the storage compartment; and an arm guide disposed between the side of the storage compartment and the drawer to guide the arm in order to enable the arm to move forward and rearward.

    Refrigerator
    19.
    发明授权
    Refrigerator 有权

    公开(公告)号：US10180279B2

    公开(公告)日：2019-01-15

    申请号：US15550541

    申请日：2016-02-12

    Applicant: LG Electronics Inc.

    Inventor： Changwoan Yang ,  Seungjin Choi ,  Hanhyo Kim ,  Yoomin Park

    IPC: F25D25/02 ,  F25D23/02 ,  F25D23/06

    Abstract: A refrigerator comprises: a cabinet including a storage chamber which has an opening formed on the front side thereof; a door pivotally connected to the cabinet so as to open and close the opening; a drawer disposed inside the storage chamber so as to receive stored goods; a drawer guide for supporting the drawer, and guiding the drawer such that the drawer can be moved forward and backward; a base part disposed below the drawer; a withdrawal mechanism including a rear frame which extends rearward of the drawer from the base part so as to push the drawer forward when the base part is moved forward; a link having a front end connected to the door at a point, which is positioned at a predetermined distance from the axis of rotation of the door with respect to the cabinet, so as to form a first rotary joint, and having a rear end connected to the base part so as to form a second rotary joint; and a pair of withdrawal mechanism guides disposed.

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