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公开(公告)号：US11293685B2
公开(公告)日：2022-04-05
申请号：US16534256
申请日：2019-08-07
Applicant: LG ELECTRONICS INC.
Inventor： Junsoo Han , Younseok Lee , Dongseok Kim
Abstract: A refrigerator includes a partition wall provided between first and second storage chambers and having a partition wall insulator, an evaporator case arranged in the partition wall and communicating with the first and second storage chambers, an evaporator installed inside the evaporator case, a grill cover provided on a rear side of the evaporator case and configured to accommodate a blower fan, and support guides provided in the grill cover and supporting a rear portion of the evaporator, such that an internal storage space of the refrigerator is increased, and a withdrawal distance of a drawer provided in the refrigerator is increased.
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公开(公告)号：US20190178559A1
公开(公告)日：2019-06-13
申请号：US16217615
申请日：2018-12-12
Applicant: LG ELECTRONICS INC.
Inventor： Sanggyun Lee , Younseok Lee , Dongseok Kim
Abstract: A refrigerator includes a main body, a damper, a compressor, a condenser, a switchable chamber evaporator, a freezing chamber evaporator, a switchable chamber capillary tube, a bypass capillary tube, a path switching device, a switchable chamber fan, a freezing chamber fan, and a controller. The controller rotates the switchable chamber fan and the freezing chamber fan at different speeds according to satisfaction of a temperature of the switchable chamber, dissatisfaction of the temperature of the switchable chamber, satisfaction of a temperature of the freezing chamber, dissatisfaction of the temperature of the freezing chamber, satisfaction of a temperature of the refrigerating chamber and dissatisfaction of the temperature of the refrigerating chamber.
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公开(公告)号：US10240856B2
公开(公告)日：2019-03-26
申请号：US15136291
申请日：2016-04-22
Applicant: LG ELECTRONICS INC.
Inventor： Ahreum Park , Younseok Lee , Junsoo Han , Yongjin Lee
Abstract: A refrigerator may include a cabinet configured to form a storage compartment; a rear panel configured to form a rear wall of the storage compartment and have a cooling air outlet hole for discharging cooling air toward the storage compartment; a fan housing configured to couple to the rear panel and install a fan for generating a circulation of the cooling air therein; an outlet port configured to be formed in the fan housing and discharging the cooling air supplied by the drive of the fan; and a drawer configured to be withdrawn forward from an inside of the storage compartment. The drawer may include a drawer main body configured to form a storage space; a divider provided movably in the interior of the drawer main body and partitioning the storage space into a first space part and a second space part; and a sealer device configured to be provided on at least one side of the divider and sealing the first and second space parts each other.
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公开(公告)号：US09976802B2
公开(公告)日：2018-05-22
申请号：US14895370
申请日：2014-06-03
Applicant: LG ELECTRONICS INC.
Inventor： Junsoo Han , Heejun Lee , Younseok Lee
CPC classification number: F25D31/007 , F25D11/02 , F25D25/00 , F25D29/003 , F25D2331/803 , F25D2331/805 , F25D2400/28
Abstract: A cooling device according to one embodiment of the present invention comprises: a case; a tray installed inside the case and on which a beverage container is placed; a mixing member configured to perform a seesaw motion about a mixing axis to mix a fluid filled in the beverage container; a driving part connected to the mixing member and configured to provide driving force; and a cool air supply part configured to supply cool air into the case, wherein the mixing member comprises: a supporter configured to protrude from a bottom of the case, the tray being connected to an upper end of the supporter to perform the seesaw motion; a driving link connected to one end of the case; and a mixing motor configured to transmit the driving force to the driving link, wherein the tray comprises: a tray body; a first seating part formed on the tray body so that the beverage container is placed in a lengthwise direction of the tray body; and a second seating part formed on the tray body in a direction that crosses the first seating part.
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公开(公告)号：US11754333B2
公开(公告)日：2023-09-12
申请号：US17665936
申请日：2022-02-07
Applicant: LG ELECTRONICS INC.
Inventor： Junsoo Han , Younseok Lee , Dongseok Kim
CPC classification number: F25D23/006 , F25D11/02 , F25D17/065 , F25D17/067 , F25D23/069 , F25D2500/02
Abstract: A refrigerator includes a partition wall provided between first and second storage chambers and having a partition wall insulator, an evaporator case arranged in the partition wall and communicating with the first and second storage chambers, an evaporator installed inside the evaporator case, a grill cover provided on a rear side of the evaporator case and configured to accommodate a blower fan, and support guides provided in the grill cover and supporting a rear portion of the evaporator, such that an internal storage space of the refrigerator is increased, and a withdrawal distance of a drawer provided in the refrigerator is increased.
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Patent Agency Ranking
公开(公告)号：US11525610B2
公开(公告)日：2022-12-13
申请号：US16876409
申请日：2020-05-18
Applicant: LG ELECTRONICS INC.
Inventor： Junsoo Han , Dongseok Kim , Kangsoo Byun , Younseok Lee
Abstract: A refrigerator includes evaporator cases arranged in a freezing chamber and located on a bottom surface of a partition wall, an evaporator installed inside the evaporator cases, and grill covers arranged on a rear side of the evaporator cases and having a blowing fan installed therein. The refrigerator includes a refrigerating chamber discharge passage which extends from the grill covers to a refrigerating chamber and through which at least a portion of cold air passing through the blowing fan flows, and a freezing chamber discharge passage which extends from the grill covers to the freezing chamber and through which the remaining cold air among the cold air passing through the blowing fan passes.
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公开(公告)号：US11448454B2
公开(公告)日：2022-09-20
申请号：US16885593
申请日：2020-05-28
Applicant: LG ELECTRONICS INC.
Inventor： Junsoo Han , Dongseok Kim , Kangsoo Byun , Younseok Lee
IPC: F25D21/14 , F25D23/06 , F28F17/00 , F25D11/02 , F25D17/06 , F25B39/02 , F28D1/047 , F25D21/08 , F28D21/00
Abstract: A refrigerator includes an evaporator inclined in a left-right direction and a defrosting water tray provided below the evaporator to collect defrosting water, and having inclined surfaces corresponding to a shape of the evaporator.
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公开(公告)号：US11333424B2
公开(公告)日：2022-05-17
申请号：US16849140
申请日：2020-04-15
Applicant: LG ELECTRONICS INC.
Inventor： Junsoo Han , Kangsoo Byun , Dongseok Kim , Younseok Lee
Abstract: A refrigerator includes an evaporator arranged in a heat exchange chamber and having refrigerant pipes through which refrigerant flows and fins configured to guide heat exchange between the refrigerant and cold air, wherein the evaporator includes a first and a second side spaced apart from each other, and the fins of the evaporator guide flow of air such that the cold air introduce into the first and second sides is combined with each other in the space between the first and second sides.
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公开(公告)号：US10969156B2
公开(公告)日：2021-04-06
申请号：US16217615
申请日：2018-12-12
Applicant: LG ELECTRONICS INC.
Inventor： Sanggyun Lee , Younseok Lee , Dongseok Kim
Abstract: A refrigerator includes a main body, a damper, a compressor, a condenser, a switchable chamber evaporator, a freezing chamber evaporator, a switchable chamber capillary tube, a bypass capillary tube, a path switching device, a switchable chamber fan, a freezing chamber fan, and a controller. The controller rotates the switchable chamber fan and the freezing chamber fan at different speeds according to satisfaction of a temperature of the switchable chamber, dissatisfaction of the temperature of the switchable chamber, satisfaction of a temperature of the freezing chamber, dissatisfaction of the temperature of the freezing chamber, satisfaction of a temperature of the refrigerating chamber and dissatisfaction of the temperature of the refrigerating chamber.
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公开(公告)号：US09677801B2
公开(公告)日：2017-06-13
申请号：US13924847
申请日：2013-06-24
Applicant: LG ELECTRONICS INC.
Inventor： Yeonwoo Cho , Yanggyu Kim , Younseok Lee
CPC classification number: F25C1/00 , F25D17/065 , F25D31/007 , F25D2317/061 , F25D2317/0663 , F25D2317/0666 , F25D2317/0683 , F25D2331/803 , F25D2400/28
Abstract: A refrigerator is provided, including a body having a refrigerator compartment and a freezer compartment positioned under the refrigerator compartment and separated by a mullion, and a cooling device provided at a lower portion of the refrigerator compartment, with a cold air passage guiding cold air to the cooling device. The cooling device may include a case having an open front surface, an agitating assembly disposed in the case and swinging about a rotational axis that is parallel with a longitudinal direction of the case, an agitating mechanism electrically or mechanically connected with the agitating assembly to swing the agitating assembly, a fan motor assembly mounted at a rear end of the case and supplying cold air into the case, and a cover selectively opening or closing the opened front surface of the case. An intake port and a discharge port of the cold air passage communicate with the freezer compartment.
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