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公开(公告)号：US20140102492A1
公开(公告)日：2014-04-17
申请号：US13917740
申请日：2013-06-14
Applicant: LG ELECTRONICS INC.
Inventor： Daegyu KIM , Byeonghyeon JU , Shinwoo HAN , Joonho PYO , Younghwan PARK
IPC: A47L15/42
CPC classification number: A47L15/23 , A47L15/4221 , A47L15/428 , A47L15/508
Abstract: A dishwasher is disclosed that includes a tub, an upper rack and a lower rack arranged in the tub and configured to receive objects a lower arm, a water supply pump configured to supply water to the lower arm chamber, a tower nozzle included in the lower rack and configured to inject water to the upper rack, a tower connection part detachable from the detachable pipe chamber and configured to connect and supply water to the tower nozzle based on being detached from the detachable pipe chamber, and a channel change unit provided in the lower arm chamber configured to alternately open (i) the chamber communication hole and (ii) an arm channel communication hole based on water pressure inside the lower arm chamber.
Abstract translation: 公开了一种洗碗机，其包括设置在桶中的桶，上搁架和下搁架，并且构造成用于接收下臂的物体，被配置为向下臂室供水的供水泵，包括在下臂中的塔喷嘴 并且构成为向上部机架注入水;塔架连接部，其从所述可拆卸管室可拆卸设置，并且构造成基于从所述可拆卸管室拆卸而与所述塔式喷嘴连接并供应水;以及通道改变单元， 下臂室构造成基于下臂室内的水压交替地打开（i）腔室连通孔和（ii）臂通道连通孔。
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公开(公告)号：US20140076369A1
公开(公告)日：2014-03-20
申请号：US14019584
申请日：2013-09-06
Applicant: LG Electronics Inc.
Inventor： Shinwoo HAN , Joonho PYO , Younghwan PARK , Daegyu KIM , Byeonghyeon JU
IPC: A47L15/23
CPC classification number: A47L15/23 , A47L15/4221 , A47L15/428 , A47L15/508
Abstract: A dishwashing machine includes a lower arm disposed at a lower side of a lower rack to spray wash water to the lower rack, a rack fixing unit provided at the lower rack, and a tower nozzle fixed to the rack fixing unit to spray wash water to an upper rack. The dishwashing machine also includes a tower connection unit provided in the lower arm such that at least a portion of the tower connection unit is configured to move from the lower arm. The tower connection unit being connected to the tower nozzle to supply wash water to the tower nozzle based on the tower connection unit moving from the lower arm. The rack fixing unit includes a guide configured to guide movement of the tower connection unit withdrawn from the lower arm to the tower nozzle.
Abstract translation: 一种洗碗机包括：设置在下架的下侧的下臂，用于将洗涤水喷射到下机架;在下机架上设置的机架固定单元;以及固定在机架固定单元上以将洗涤水喷洒到 一个上架。 洗碗机还包括设置在下臂中的塔架连接单元，使塔架连接单元的至少一部分构造成从下臂移动。 塔式连接单元连接到塔式喷嘴，以便基于从下臂移动的塔式连接单元将洗涤水供应到塔式喷嘴。 齿条固定单元包括引导件，引导件构造成将从下臂撤回的塔架连接单元的运动引导到塔架喷嘴。
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公开(公告)号：US20240197143A1
公开(公告)日：2024-06-20
申请号：US18390873
申请日：2023-12-20
Applicant: LG Electronics Inc.
Inventor： Sung Hun LEE , Minhyuk LEE , Daegyu KIM
CPC classification number: A47L15/449 , A47L15/0021 , A47L15/0049 , A47L15/0055 , A47L15/4418 , A47L2401/02 , A47L2401/20 , A47L2501/07 , A47L2501/26 , A47L2501/30 , A47L2501/32
Abstract: A dish washer effectively identifies a viscosity of a detergent stored in a detergent supply based on the number of revolutions of a roller sensed via a roller sensor and an operating time of a pump motor, thereby simplifying a structure, improving space utilization, and reducing a manufacturing cost as a separate electrode sensor or level sensor for identifying the viscosity of the detergent is eliminated.
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公开(公告)号：US20230210339A1
公开(公告)日：2023-07-06
申请号：US18185064
申请日：2023-03-16
Applicant: LG Electronics Inc.
Inventor： Seyoung WOO , Joonho PYO , Daegyu KIM , Taehee LEE
CPC classification number: A47L15/22 , A47L15/4214
Abstract: A dishwasher may include a sump configured to store water, a main arm disposed at the sump and configured to supply water from the sump, an auxiliary arm rotatably disposed at the main arm and configured to spray water, and an auxiliary arm connection member disposed at the main arm and configured to rotatably support the auxiliary arm, where the auxiliary arm may include an auxiliary flow passage configured to allow water flow through the auxiliary arm, where the main arm may include a transfer flow passage in fluid communication with the auxiliary flow passage, where the auxiliary arm connection member may include a flow tube disposed at the main arm in fluid communication with the transfer flow passage and the auxiliary flow passage.
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公开(公告)号：US20230025562A1
公开(公告)日：2023-01-26
申请号：US17958867
申请日：2022-10-03
Applicant: LG Electronics Inc.
Inventor： Seyoung WOO , Joonho PYO , Daegyu KIM
Abstract: A dishwasher may include a tub configured to accommodate one or more items to be washed, a spray arm rotatably mounted to the tub, and configured to spray water onto the one or more items to be washed, a sump disposed at a bottom surface of the tub and configured to store water and to supply stored water to the spray arm, a fixed gear unit fixed to the tub with gear teeth arranged along an outer circumferential surface of the fixed gear unit, a rotary gear unit rotatably mounted on the spray arm and configured to engage the gear teeth of the fixed gear unit, and a link member connected to the rotary gear unit and the spray arm, where the spray arm may include, a main arm with a pair of arms, and a pair of auxiliary arms rotatably connected to the main arm.
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Patent Agency Ranking
公开(公告)号：US20190320871A1
公开(公告)日：2019-10-24
申请号：US16460478
申请日：2019-07-02
Applicant: LG Electronics Inc.
Inventor： Jongmin LEE , Byeonghyeon JU , Daegyu KIM , Seyoung WOO , Taehee LEE , Joonho PYO
Abstract: A dishwasher includes a tub, a spray arm, and a spray arm. The spray arm includes an arm body that defines a plurality of channels that are partitioned from each other and that are configured to carry washing water and a plurality of spray holes configured to discharge washing water from the plurality of channels toward the washing objects. The spray arm further includes a chamber disposed vertically below the arm body and configured to communicate with the plurality of channels; a channel guider configured to supply washing water from the spray arm holder to the chamber; and a channel switch unit accommodated in the chamber and configured to open and close at least a portion of the plurality of channels.
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公开(公告)号：US20190246870A1
公开(公告)日：2019-08-15
申请号：US16271427
申请日：2019-02-08
Applicant: LG Electronics Inc.
Inventor： Sangheon YOON , Daegyu KIM
IPC: A47L15/48
CPC classification number: A47L15/483 , A47L15/486 , A47L15/488 , A47L2501/10 , A47L2501/11 , A47L2501/12
Abstract: A dishwasher includes: a cabinet defining an external appearance of the dishwasher; a tub disposed in the cabinet to form a space where to wash dishes; a heat exchange module disposed between the tub and the cabinet to form a space in which external air flows, and configured to supply the external air to the tub; and a condensing module disposed between the heat exchange module and the cabinet and configured to perform heat exchange of air discharged from the tub with the external air flowing in the heat exchange module and discharge heat-exchanged air to an outside of the cabinet.
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公开(公告)号：US20170311772A1
公开(公告)日：2017-11-02
申请号：US15654388
申请日：2017-07-19
Applicant: LG Electronics Inc.
Inventor： Seyoung WOO , Joonho PYO , Daegyu KIM , Taehee LEE
CPC classification number: A47L15/20 , A47L15/22 , A47L15/23 , A47L15/4282
Abstract: A dishwasher may include a sump configured to store water, a main arm disposed at the sump and configured to supply water from the sump, an auxiliary arm rotatably disposed at the main arm and configured to spray water, and an auxiliary arm connection member disposed at the main arm and configured to rotatably support the auxiliary arm, where the auxiliary arm may include an auxiliary flow passage configured to allow water flow through the auxiliary arm, where the main arm may include a transfer flow passage in fluid communication with the auxiliary flow passage, where the auxiliary arm connection member may include a flow tube disposed at the main arm in fluid communication with the transfer flow passage and the auxiliary flow passage.
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公开(公告)号：US20170265710A1
公开(公告)日：2017-09-21
申请号：US15615343
申请日：2017-06-06
Applicant: LG Electronics Inc.
Inventor： Seyoung WOO , Joonho PYO , Daegyu KIM
CPC classification number: A47L15/23 , A47L15/22 , A47L15/4282
Abstract: A dishwasher may include a tub configured to accommodate one or more items to be washed, a spray arm rotatably mounted to the tub, and configured to spray water onto the one or more items to be washed, a sump disposed at a bottom surface of the tub and configured to store water and to supply stored water to the spray arm, a fixed gear unit fixed to the tub with gear teeth arranged along an outer circumferential surface of the fixed gear unit, a rotary gear unit rotatably mounted on the spray arm and configured to engage the gear teeth of the fixed gear unit, and a link member connected to the rotary gear unit and the spray arm, where the spray arm may include, a main arm with a pair of arms, and a pair of auxiliary arms rotatably connected to the main arm.
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公开(公告)号：US20250009201A1
公开(公告)日：2025-01-09
申请号：US18713350
申请日：2022-11-02
Applicant: LG Electronics Inc.
Inventor： Sunghun LEE , Beomchul PARK , Youngsoo SON , Daegyu KIM
Abstract: A dishwasher includes a detergent supply device, in which the detergent supply device includes: a case mounted to one side of the door; a cartridge disposed in the case and storing a detergent solution; a connector body disposed in the case, connected to the cartridge, and having a discharge chamber temporarily storing the detergent solution discharged from the cartridge or discharging the detergent solution to an outside; a valve movably mounted in the connector, and allowing the discharge chamber to communicate with the cartridge or allowing the discharge chamber to communicate with an outside, depending on arrangement; and a solenoid which is disposed at one side of the case, and when a current is applied, is configured to generate a magnetic field to move the valve in a first direction.
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