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公开(公告)号：US10092161B2
公开(公告)日：2018-10-09
申请号：US15314864
申请日：2015-08-18
Applicant: LG ELECTRONICS INC.
Inventor： Sangsoo Lee , Myoungjong Kim , Jongmin Lee , Yongjin Choi , Minchul Kim , Jinseok Park , Soohan Eo , Semin Jang , Seongwoo An
Abstract: A pump (8) is disclosed. The pump (8) includes a partition wall (84) configured to divide the interior of a body into two spaces, a first chamber (C1) located under the partition wall (84), the first chamber (C1) having an introduction portion (841), through which water is introduced, a second chamber (C2) located above the partition wall (84), the second chamber (C2) having a discharge portion (849), through which water is discharged, a communication hole (86) formed through the partition wall (84) to allow the first chamber (C1) and the second chamber (C2) to communicate with each other therethrough, an impeller (85) provided in the second chamber (C2) to move water to the discharge portion (849), a housing configured to define the bottom surface of the first chamber (C1), the housing being made of a conductor, a heater (H) configured to heat the housing (81), and a steam discharge (843) port formed through the first chamber (C1) to allow steam to be discharged therethrough.
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公开(公告)号：US10359817B2
公开(公告)日：2019-07-23
申请号：US15499587
申请日：2017-04-27
Applicant: LG ELECTRONICS INC.
Inventor： Seunghyun Yun , Sangsoo Lee , Hyunseok Hwang , Jangil Lee , Kwangsik Yoo , Youngdon Choi , Seokmin Hong , Kihoon Nam , Woohyuk Choi , Inkeun Ryu
Abstract: A display device according to one embodiment of the present invention includes a display module, and a heat dissipation unit which is coupled to a rear side of the display module. The heat dissipation unit includes a core part including a plurality of hollow polygonal columns extending in a front/back direction, a front sheet which is coupled to a front portion of the core part, and a rear sheet which is coupled to a rear portion of the core part. The core part has a thickness of about 40% to about 60% in the front/back direction with respect to a total thickness of the heat dissipation unit in the front/back direction.
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公开(公告)号：US10264946B2
公开(公告)日：2019-04-23
申请号：US15303687
申请日：2016-07-19
Applicant: LG ELECTRONICS INC.
Inventor： Kyuhyung Choi , Minchul Kim , Baekhon Kim , Sangsoo Lee
Abstract: Disclosed is a dishwasher including a tub, a door, a sump, a rack, a spray arm, a water guide including a supply flow-path for movement of the wash water from the sump and a supply port formed in the supply flow-path, a supply unit including a support body for receiving the wash water, a connection pipe extending from the support body to the spray arm, and an spray arm coupler, and a connection member including a coupling body coupled to the water guide and the support body, and a through-hole formed in the coupling body. The supply unit includes a rearwardly protruding insertion portion, and the connection member includes protrusions spaced apart from each other to define an insertion space for the protruding insertion portion, so that the supply unit is coupled to the water guide as the protruding insertion portion is inserted into one of the insertion space.
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Patent Agency Ranking
公开(公告)号：US09658659B2
公开(公告)日：2017-05-23
申请号：US14760435
申请日：2014-01-10
Applicant: LG ELECTRONICS INC
Inventor： Seunghyun Yun , Sangsoo Lee , Hyunseok Hwang , Jangil Lee , Kwangsik Yoo , Youngdon Choi , Seokmin Hong , Kihoon Nam , Woohyuk Choi , Inkeun Ryu
CPC classification number: G06F1/20 , G02F1/133308 , G02F1/133382 , G02F2001/133314 , G06F1/1601 , H05K1/0203 , H05K5/0004 , H05K5/0017 , H05K5/02 , H05K5/03 , H05K7/20963
Abstract: A display device according to one embodiment of the present invention includes a display module, and a heat dissipation unit which is coupled to a rear side of the display module. The heat dissipation unit includes a core part including a plurality of hollow polygonal columns extending in a front/back direction, a front sheet which is coupled to a front portion of the core part, and a rear sheet which is coupled to a rear portion of the core part. The core part has a thickness of about 40% to about 60% in the front/back direction with respect to a total thickness of the heat dissipation unit in the front/back direction.
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公开(公告)号：US10820778B2
公开(公告)日：2020-11-03
申请号：US15742669
申请日：2016-07-14
Applicant: LG ELECTRONICS INC.
Inventor： Sangsoo Lee , Donghwi Park
Abstract: Disclosed is a dishwasher (100) including a tub (11) configured to accommodate washing targets, spray arms (3, 5) provided within the tub (11) to spray washing water to the washing targets, a base (12) configured to support the tub (11), a sump (13) provided within the base (12) to store washing water, a pump (8) configured to supply washing water stored in the sump (13) to the spray arms (3, 5), a support body (91) fixed to the inside of the base (12) and located above the pump (8), at least two connection parts (95) configured to connect the pump (8) to the support body (91) and to damp vibration generated by the pump (8), and restriction parts (97) protruding from the base (12) to restrict the movement range of the pump (8) held by the connection parts (95).
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公开(公告)号：US10653290B2
公开(公告)日：2020-05-19
申请号：US16449887
申请日：2019-06-24
Applicant: LG ELECTRONICS INC.
Inventor： Sangsoo Lee , Myoungjong Kim , Jongmin Lee , Yongjin Choi , Minchul Kim , Jinseok Park , Soohan Eo , Semin Jang , Seongwoo An
Abstract: A pump (8) is disclosed. The pump (8) includes a partition wall (84) configured to divide the interior of a body into two spaces, a first chamber (C1) located under the partition wall (84), the first chamber (C1) having an introduction portion (841), through which water is introduced, a second chamber (C2) located above the partition wall (84), the second chamber (C2) having a discharge portion (849), through which water is discharged, a communication hole (86) formed through the partition wall (84) to allow the first chamber (C1) and the second chamber (C2) to communicate with each other therethrough, an impeller (85) provided in the second chamber (C2) to move water to the discharge portion (849), a housing configured to define the bottom surface of the first chamber (C1), the housing being made of a conductor, a heater (H) configured to heat the housing (81), and a steam discharge (843) port formed through the first chamber (C1) to allow steam to be discharged therethrough.
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公开(公告)号：US10595704B2
公开(公告)日：2020-03-24
申请号：US15618572
申请日：2017-06-09
Applicant: LG Electronics Inc.
Inventor： Sangsoo Lee , Myungwon Ko , Kitae Kwon
Abstract: A method of controlling a dishwasher includes washing an object accommodated inside a tub by spraying water and detergent onto the object, rinsing the object by spraying water onto the object, drying the object by removing moisture adhered to the object, detecting an amount of a rinsing agent, comparing the detected amount of the rinsing agent to a predetermined amount, based on the comparison, determining whether the detected amount of the rinsing agent is less than the predetermined amount, and increasing at least one of a temperature of water to be supplied in the rinsing or a drying time in the drying based on determining that the detected amount of the rinsing agent is less than the predetermined amount.
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公开(公告)号：US10506910B2
公开(公告)日：2019-12-17
申请号：US15303685
申请日：2016-05-18
Applicant: LG ELECTRONICS INC.
Inventor： Sangsoo Lee , Donghwi Park
IPC: A47L15/42
Abstract: A dishwasher is disclosed. The dishwasher includes a cabinet, a tub defining a washing space therein, a sump disposed under and coupled to the tub, a pump for transferring washing water stored in the sump, and a base defining a lower part of the cabinet, wherein the sump includes a sump mount, the sump mount being temporarily mounted on the base, and the base includes a first position guide, the sump mount being mounted on the first position guide so as to guide the sump to a coupling position with respect to the base.
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