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公开(公告)号：US20250044017A1
公开(公告)日：2025-02-06
申请号：US18722067
申请日：2022-12-09
Applicant: LG ELECTRONICS INC.
Inventor： Sanggyun LEE , Younseok LEE , Yongwon DONG
Abstract: A refrigerator of the present example comprises: a cabinet having a storage space; a door for opening and closing the storage space and having a dispenser; a hinge apparatus rotatably connecting the door and the cabinet; and a water pipe drawn out from the cabinet and inserted in the door. The door comprises: a door opening which is disposed away from the rotation center of the hinge apparatus and through which the water pipe passes; and an extended guide aligned to the door opening inside the door and accommodating the water pipe therein.
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公开(公告)号：US20190301786A1
公开(公告)日：2019-10-03
申请号：US16235595
申请日：2018-12-28
Applicant: LG ELECTRONICS INC.
Inventor： Sanggyun LEE , Dongseok KIM , Yongwon DONG , Younseok LEE
Abstract: A refrigerator includes a first inner case, a second inner case, a third inner case having a larger size than the first and second inner cases, a first evaporator and a first cooling fan disposed inside the first inner case, a second evaporator and a second cooling fan disposed inside the second inner case, a duct in which a first inlet portion communicating with an inside of the first inner case, a second inlet portion communicating with an inside of the second inner case, an outlet portion communicating with the third inner case, a first conduit for guiding, to the outlet portion, cold air blown from the first cooling fan from the first inlet portion, and a second conduit for guiding, to the outlet portion, cold air blown from the second cooling fan from the second inlet portion are formed, and a damper communicating with the outlet portion.
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公开(公告)号：US20240068737A1
公开(公告)日：2024-02-29
申请号：US18270829
申请日：2022-01-05
Applicant: LG ELECTRONICS INC.
Inventor： Sanggyun LEE , Younseok LEE , Yongwon DONG
IPC: F25D23/02
CPC classification number: F25D23/028
Abstract: A refrigerator of the present embodiment comprises: a cabinet having a storage space; a refrigerator door which is rotatably connected to the cabinet by a hinge apparatus and opens and closes the storage space; an extension member which is drawn out from the cabinet and connected to the inside of the refrigerator door through a door opening spaced apart from the rotational center of the refrigerator door, the extension member including at least one of a wire or a tube through which a liquid flows; and a guide housing for guiding the extension member positioned outside the cabinet and the refrigerator door, wherein the guide housing includes a plurality of individual housings rotatably connected to each other, and at least one of the plurality of individual housings may partially or entirely extend in a straight line.
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公开(公告)号：US20230304726A1
公开(公告)日：2023-09-28
申请号：US18020057
申请日：2021-07-23
Applicant: LG ELECTRONICS INC.
Inventor： Sanggyun LEE , Younseok LEE , Yongwon DONG , Yong Noke HAW
CPC classification number: F25D23/028 , E05F1/1207 , E05F3/20 , E05Y2201/21 , E05Y2201/41 , E05Y2900/31 , F25D2323/021 , F25D2323/024
Abstract: A refrigerator includes: a cabinet having a storage space; a hinge bracket coupled to the cabinet; a door which is rotatably coupled to a shaft provided at the hinge bracket, and which open/close the storage space; and an automatic closing device which is provided at the door at a position spaced from the rotational center line of the door, and which operates together with the hinge bracket during closing of the door, so that the door automatically closes, where the automatic closing device includes: a lever that rotates around a rotational center line spaced from the rotational center line of the door; an elastic member connected to the lever; and a body which is provided at the door and which rotatably supports the lever.
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公开(公告)号：US20190041123A1
公开(公告)日：2019-02-07
申请号：US15964448
申请日：2018-04-27
Applicant: LG Electronics Inc.
Inventor： Sanggyun LEE
CPC classification number: F25D25/025 , A47B88/48 , A47B88/60 , A47B2088/4675 , A47B2210/0002 , A47B2210/175 , F25D23/067
Abstract: A refrigerator includes a cabinet defining a compartment, a drawer including a first roller at a rear end of the drawer and a guide rib, a second roller that is located at a front portion of the compartment and supports the guide rib, first roller guides that is located at respective side surfaces of the compartment and defines a movement path of the first roller, and a movable support that supports the drawer from below the drawer and discharges together with the drawer. The guide rib includes a first portion extending from a front of the drawer toward the rear end of the drawer in a direction that slopes downward relative to a bottom surface of the compartment, and each first roller guide includes a rear portion extending rearward in a direction corresponding to a slope of the first portion relative to the bottom surface of the compartment.
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Patent Agency Ranking
公开(公告)号：US20180010845A1
公开(公告)日：2018-01-11
申请号：US15545407
申请日：2016-02-18
Applicant: LG Electronics Inc.
Inventor： Hyunbum KIM , Jindong KIM , Jihyun IM , Sanggyun LEE
IPC: F25D23/02
Abstract: Disclosed is a refrigerator. The refrigerator includes a cabinet having a storage compartment, an inner case (10) configured to define an external appearance of the storage compartment, a first door pivotably installed to the cabinet, the first door being configured to open or close one side of the storage compartment, a second door pivotably installed to the cabinet, the second door being configured to open or close a remaining side of the storage compartment, the second door having a pillar (100) configured to be rotated so as to come into contact with the first door, and a transfer member (1000) provided inside the inner case (10) so as to guide rotation of the pillar (100) by detecting rotation of the second door, and the pillar (100) is spaced apart from both a top wall of the inner case and a bottom wall of the inner case (10) so as not to come into contact with the inner case (10) in a state in which the second door seals the storage compartment.
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公开(公告)号：US20250067501A1
公开(公告)日：2025-02-27
申请号：US18722024
申请日：2022-12-09
Applicant: LG ELECTRONICS INC.
Inventor： Sanggyun LEE , Younseok LEE , Yongwon DONG
Abstract: The refrigerator of the present embodiment comprises: a cabinet including a storage space; a door configured to open or close the storage space and including an electric component; a hinge device configured to rotatably connect the door to the cabinet; a water pipe extending from the cabinet and connected to the door; and a wire configured to electrically connect a component in the door and the cabinet to each other, wherein the door comprises: a door opening which is disposed at a position spaced apart from the center of rotation by the hinge device and through which the water pipe and the wire pass; and a guide disposed inside the door and aligned with the door opening.
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公开(公告)号：US20240060708A1
公开(公告)日：2024-02-22
申请号：US18270821
申请日：2022-01-06
Applicant: LG ELECTRONICS INC.
Inventor： Sanggyun LEE , Younseok LEE , Yongwon DONG
IPC: F25D23/02
CPC classification number: F25D23/028
Abstract: A refrigerator of the present embodiment is characterized by comprising: a cabinet having a storage space; a refrigerator door which is rotatably connected to the cabinet by a hinge apparatus and opens and closes the storage space; an extension member which is drawn out from the cabinet and connected to the inside of the refrigerator door through a door opening spaced apart from the rotation center of the refrigerator door, the extension member including at least one of a wire and a pipe through which a liquid flows; and a guide housing for guiding the extension member positioned outside the refrigerator door and the cabinet, wherein the guide housing includes a plurality of individual housings which are rotatably connected to each other, and in the process in which the refrigerator door is opened, one or more individual housings among the plurality of individual housings moves linearly and then obliquely or rotationally.
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公开(公告)号：US20240053089A1
公开(公告)日：2024-02-15
申请号：US18270824
申请日：2022-01-05
Applicant: LG ELECTRONICS INC.
Inventor： Sanggyun LEE , Younseok LEE , Yongwon DONG
CPC classification number: F25D23/028 , E05D11/0054 , E05D3/12 , F25D2323/024 , E05Y2900/31
Abstract: A refrigerator of the present embodiment comprises: a cabinet having a storage space; a refrigerator door that is rotatably connected to the cabinet by means of a hinge device and opens and closes the storage space; an extension member that is drawn out from the cabinet and connected to the inside of the refrigerator door through a door opening spaced apart from the rotation center of the refrigerator door and includes at least one of a wire and a tube through which a liquid flows; a guide housing that guides the extension member positioned on the outside of the cabinet and the refrigerator door and includes a plurality of individual housings rotatably connected to each other; and a door fixing unit that rotatably connects a first housing among the plurality of individual housings to the refrigerator door.
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公开(公告)号：US20230288129A1
公开(公告)日：2023-09-14
申请号：US18020009
申请日：2021-07-23
Applicant: LG ELECTRONICS INC.
Inventor： Sanggyun LEE , Younseok LEE , Yongwon DONG
CPC classification number: F25D23/028 , F16C11/04 , E05F1/1207 , E05Y2900/31
Abstract: A refrigerator comprises: a cabinet including a storage space; a hinge bracket coupled to the cabinet; a door which is rotatably coupled to a shaft included in the hinge bracket and opens/closes the storage space; and an auto-closing device installed at the door in a position spaced apart from the center line of rotation of the door, the auto-closing device operating such that same acts with the hinge bracket while the door is being closed, thereby causing the door to automatically be closed. The auto-closing device may include a lever and an elastic member for elastically supporting the lever. The hinge bracket may include a contact surface which is brought into contact with the lever while the door is being closed. The contact surface may be formed such that, with reference to the front surface of the cabinet, while a contact part of the lever moves along one portion of the contact surface, the contact part approaches the front surface of the cabinet, and, while the contact part moves along another portion of the contact surface, the contact part becomes more distant from the front surface of the cabinet.
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