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公开(公告)号：US20240138649A1
公开(公告)日：2024-05-02
申请号：US18406890
申请日：2024-01-08
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：US20210338037A1
公开(公告)日：2021-11-04
申请号：US17375713
申请日：2021-07-14
Applicant: LG Electronics Inc.
Inventor： Seyoung WOO , Joonho PYO , Daegyu KIM , Taehee LEE
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：US20210298560A1
公开(公告)日：2021-09-30
申请号：US17268265
申请日：2019-08-13
Applicant: LG Electronics Inc.
Inventor： Daegyu KIM , Seunghun KIM , Ilhwan KIM , Sangheon YOON
IPC: A47L15/48
Abstract: The present disclosure relates to a dishwasher. The dishwasher according to the present disclosure includes a cabinet forming an external shape; a tub which is disposed inside the cabinet, and forms a washing chamber in which dishes are processed therein; a first circulation duct through which air discharged from the washing chamber flows; a second circulation duct which sends the air flowing through the first circulation duct to the washing chamber; an outside air inflow duct through which air introduced from the outside of the cabinet flows; a heat exchange duct which heat exchanges the air flowing through the outside air inflow duct with the air flowing through the first circulation duct, and discharges the heat-exchanged air to the outside; and a fan assembly which is disposed in a lower side of the tub, and forms a flow of air, wherein the fan assembly includes: a first fan that rotates around a vertically formed rotation shaft, and forms any one of air flow from the first circulation duct to the second circulation duct or air flow from the outside air inflow duct to the heat exchange duct; a second fan which is disposed below the first fan and rotates around a vertically formed rotation shaft, and forms remaining one of air flow from the first circulation duct to the second circulation duct or air flow from the outside air inflow duct to the heat exchange duct; a fan housing forming a first chamber forming a space in which the first fan is disposed and a second chamber forming a space in which the second fan is disposed; and a fan motor which is disposed below the second fan, and rotates the first fan and the second fan.
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公开(公告)号：US20190239717A1
公开(公告)日：2019-08-08
申请号：US16271357
申请日：2019-02-08
Applicant: LG Electronics Inc.
Inventor： Sangheon YOON , Daegyu KIM
IPC: A47L15/48
CPC classification number: A47L15/488 , A47L15/4221 , A47L15/483 , A47L15/486 , A47L2501/10 , A47L2501/11
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, and having an exhaust hole formed on an upper surface of the tub; and an external air flow unit forming a flow path, along which external air is introduced and discharged, and having an inflow hole formed above the exhaust hole to communicate with the tub, wherein the external air flow unit takes a shape in which a cross-sectional area of the flow path decreases in an upstream side of the inflow hole in a flow direction of the external air and increases in a downstream side of the inflow hole.
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公开(公告)号：US20170265711A1
公开(公告)日：2017-09-21
申请号：US15615464
申请日：2017-06-06
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：US20170265709A1
公开(公告)日：2017-09-21
申请号：US15615291
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：US20160220092A1
公开(公告)日：2016-08-04
申请号：US15015243
申请日：2016-02-04
Applicant: LG Electronics Inc.
Inventor： Seyoung WOO , Joonho PYO , Daegyu KIM , Taehee LEE
IPC: A47L15/42
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.
Abstract translation: 洗碗机可以包括构造成存储水的贮槽，设置在贮槽处的构造成从贮槽供水的主臂，可旋转地设置在主臂上并被配置为喷射水的辅助臂以及设置在主泵上的辅助臂连接构件 主臂并构造成可旋转地支撑辅助臂，其中辅助臂可以包括辅助流动通道，该辅助流动通道构造成允许水流过辅助臂，其中主臂可以包括与辅助流动通道流体连通的转移流动通道 其中辅助臂连接构件可以包括设置在主臂处的流动管，其与转移流动通道和辅助流动通道流体连通。
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公开(公告)号：US20160220090A1
公开(公告)日：2016-08-04
申请号：US15013049
申请日：2016-02-02
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.
Abstract translation: 洗碗机可以包括构造成容纳要洗涤的一个或多个物品的桶，可旋转地安装到桶的喷雾臂，并且构造成将水喷射到待洗涤的一个或多个物品上， 并且构造成存储水并将储存的水供应到喷雾臂，固定在所述桶的固定齿轮单元，所述固定齿轮单元沿着所述固定齿轮单元的外周面布置有齿轮齿;旋转齿轮单元，其可旋转地安装在所述喷雾臂上， 被配置为接合固定齿轮单元的齿轮齿，以及连接到旋转齿轮单元和喷射臂的连杆构件，其中喷射臂可以包括具有一对臂的主臂和可旋转的一对辅助臂 连接到主臂。
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公开(公告)号：US20160015241A1
公开(公告)日：2016-01-21
申请号：US14794221
申请日：2015-07-08
Applicant: LG ELECTRONICS INC.
Inventor： Shinwoo HAN , Joonho PYO , Jaechul LEE , Daegyu KIM , Seyoung WOO
CPC classification number: A47L15/4282 , A47L15/23 , A47L15/4289
Abstract: A dishwasher includes a cabinet having a tub, a pump and at least one spray arm. The at least one spray arm has a flow path guide and first and second flow channels separated from each other. The flow path guide has a first opening to allow wash water to flow to the first flow channel and a second opening to allow wash water to flow to the second flow channel. A valve is coupled to the flow path guide and is configured to open or close one of the first opening and the second opening. The valve includes a rotatable float. The rotatable float closes the first opening while opening the second opening at a first point in time, and the rotatable float rotates to open the second opening while closing the second opening at a second point in time.
Abstract translation: 洗碗机包括具有桶的机壳，泵和至少一个喷洒臂。 所述至少一个喷射臂具有流路引导件和彼此分离的第一和第二流动通道。 流路引导件具有第一开口以允许洗涤水流向第一流动通道，第二开口允许洗涤水流动到第二流动通道。 阀被联接到流动路径引导件并被构造成打开或关闭第一开口和第二开口中的一个。 阀包括可旋转的浮子。 可旋转浮子在第一时间点处打开第二开口并关闭第一开口，并且可旋转的浮子旋转以打开第二开口，同时在第二时间点闭合第二开口。
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公开(公告)号：US20130276841A1
公开(公告)日：2013-10-24
申请号：US13865291
申请日：2013-04-18
Applicant: LG ELECTRONICS INC.
Inventor： Shinwoo HAN , Daegyu KIM , Joonho PYO
IPC: A47L15/23
CPC classification number: A47L15/23 , A47L15/4221 , A47L15/508
Abstract: The present disclosure relates to a dishwasher having a spray arm for spraying water to a lower rack and a tower nozzle for supplying water to an upper rack. The dishwasher may reduce (e.g., prevent) leakage of water from the tower nozzle, and may supply water to either the spray arm or to the tower nozzle through a rotating nozzle depending on a pressure of water.
Abstract translation: 本发明涉及一种洗碗机，其具有用于将水喷射到下部机架的喷洒臂和用于向上部机架供水的塔式喷嘴。 洗碗机可以减少（例如，防止）水从塔喷嘴的泄漏，并且可以根据水的压力通过旋转喷嘴向喷雾臂或塔喷嘴供水。
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