-
公开(公告)号：US11484178B2
公开(公告)日：2022-11-01
申请号：US16857870
申请日：2020-04-24
Applicant: LG Electronics Inc.
Inventor： Soonyong Kwon , Yongjin Choi , Kyuchang Jung , Shinwoo Han , Pilsu Kim , Sangsoo Ahn
Abstract: A dishwasher includes a tub in which tableware is stored; a washing nozzle which is installed in the tub and sprays washing water; a washing pump which pumps the washing water to the washing nozzle; a sump in which the washing water is stored; and an air jet generator which is mounted in the tub, and supplies air to the washing water to contain an air bubble; wherein the air jet generator comprises: an air jet nozzle which sprays the washing water containing the air bubble into the tub; a discharge port which discharges the washing water containing the air bubble to the air jet nozzle; and a cap which surrounds at least a portion of the discharge port exposed in the tub.
-
公开(公告)号：US09700194B2
公开(公告)日：2017-07-11
申请号：US13865291
申请日：2013-04-18
Applicant: LG Electronics Inc.
Inventor： Shinwoo Han , Daegyu Kim , Joonho Pyo
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.
-
公开(公告)号：US09173541B2
公开(公告)日：2015-11-03
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
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 The rack fixing unit includes a guide configured to guide movement of the tower connection unit withdrawn from the lower arm to the tower nozzle.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。
-
公开(公告)号：US10912441B2
公开(公告)日：2021-02-09
申请号：US16323200
申请日：2017-08-03
Applicant: LG Electronics Inc.
Inventor： Yongjin Choi , Shinwoo Han , Taehee Lee
Abstract: A dishwasher includes: a spray module which sprays washing water toward dishes; a sump which supplies washing water to the spray module; a pump which pumps washing water stored in the sump to the spray module; and an air jet generator which receives a part of washing water pumped from the pump to form an air bubble in washing water and discharges the air bubble to the sump, wherein the air jet generator comprises: a decompression portion which decreases a pressure of washing water; an air suction portion which is opened to allow air to flow into the decompression portion; a pressing portion which increases pressure so as to crush the air introduced from the air suction portion; and an air tap which has a plurality of holes configured to crush the air contained in washing water that passed through the pressing portion.
-
公开(公告)号：US10226160B2
公开(公告)日：2019-03-12
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
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.
-
Patent Agency Ranking
公开(公告)号：US09867519B2
公开(公告)日：2018-01-16
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
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.
-
公开(公告)号：US12029368B2
公开(公告)日：2024-07-09
申请号：US16969791
申请日：2019-02-13
Applicant: LG Electronics Inc.
Inventor： Shinwoo Han , Yongjin Choi , Kyuchang Jung
CPC classification number: A47L15/10 , A47L15/4278 , A47L15/488
Abstract: A dishwasher includes a tub; an injection module; a sump for supplying washing water to the injection module; a washing pump; and an air jet generator configured to form air bubbles in the washing water and to discharge the washing water to the sump. The air jet generator forms a flow path perpendicular to a bottom surface of the tub and includes a decompression portion for depressurizing washing water and a pressing portion for pressing the washing water; an air crushing pipe having an air inlet hole to introduce external air; an air tap for crushing air in the washing water discharged from the air crushing pipe; and an air chamber disposed outside the air crushing pipe and forming a space for introducing air therein, and having an air inlet hole for communicating with the inside of the air crushing pipe at one side of the lower portion.
-
公开(公告)号：US11564552B2
公开(公告)日：2023-01-31
申请号：US16918566
申请日：2020-07-01
Applicant: LG Electronics Inc.
Inventor： Soonyong Kwon , Yongjin Choi , Kyuchang Jung , Shinwoo Han , Pilsu Kim , Sangsoo Ahn
Abstract: A dish washer includes: a tub defining a washing space, a spray module disposed inside the tub and configured to spray water to the washing space, a sump configured to store water, a washing pump configured to supply the water stored in the sump to the spray module, and an air jet generator disposed below a bottom surface of the tub and configured to receive a portion of the water discharged from the washing pump to generate air bubbles in the water and discharge the water having air bubbles to the washing space. The air jet generator includes an air pulverizing pipe including a first pipe providing a cross-sectional area reducing in a water flowing direction, a second pipe providing a cross-sectional area increasing in the water flowing direction, and an air tab disposed at an upper portion of the second pipe.
-
公开(公告)号：US11116379B2
公开(公告)日：2021-09-14
申请号：US16323189
申请日：2017-08-03
Applicant: LG Electronics Inc.
Inventor： Yongjin Choi , Shinwoo Han
Abstract: An air jet generator according to an embodiment of the present invention includes: an impeller which applies centrifugal force to washing water flowing in a forward direction; a decompression portion which decreases a pressure of the washing water that flows; an air suction portion which is opened to allow air to flow into the decompression portion; a pressing portion which increases pressure so as to crush the air introduced from the air suction portion; an air tap which has a plurality of holes so as to crush the air contained in the washing water that passed through the pressing portion; and a reverse spray nozzle which sprays the washing water toward the air tap in a reverse direction.
-
公开(公告)号：US11039729B2
公开(公告)日：2021-06-22
申请号：US16323210
申请日：2017-08-03
Applicant: LG Electronics Inc.
Inventor： Sangik Lee , Yongjin Choi , Jaechul Lee , Shinwoo Han
Abstract: The dishwasher of the present invention includes: a tub in which a dish washing space is formed; a sump which contains washing water supplied into the tub; a spray module which sprays washing water toward dishes; a pump which supplies the washing water stored in the sump to the spray module; an air jet generator which receives a part of the washing water discharged from the pump to form an air bubble in the washing water; and a discharge module which discharges the washing water containing the air bubble discharged from the air jet generator to a side surface of the tub.
-
-
-
-
-
-
-
-
-
Search Results
10
records
(took 0.015 seconds)
