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公开(公告)号：US20170191206A1
公开(公告)日：2017-07-06
申请号：US15392052
申请日：2016-12-28
Applicant: LG ELECTRONICS INC.
Inventor： Sungwoon JUNG , Hunjun JANG
CPC classification number: D06F39/022 , D06F37/22 , D06F39/028 , D06F39/04 , D06F39/085 , D06F39/10 , D06F39/14 , D06F2202/085 , D06F2204/08 , F04B13/02 , F04B49/02 , F04B49/106 , F04B2205/09
Abstract: Provided is a washing agent pump and a laundry treating apparatus having the same. The laundry treating apparatus may include a cabinet, a tub provided within the cabinet, a rotary tub provided within the tub in a rotatable manner, and a washing agent supply unit. The washing agent supply unit may include a storage container to store a liquid washing agent including a liquid detergent or a liquid softener, the storage container being slidably provided in the cabinet, a washing agent supply passage having one side connected to the storage container and another side connected to the tub, and a washing agent delivery device provided in the washing agent supply passage to deliver the liquid washing agent to the tub.
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公开(公告)号：US20170101734A1
公开(公告)日：2017-04-13
申请号：US15287884
申请日：2016-10-07
Applicant: LG ELECTRONICS INC.
Inventor： Sungwoon JUNG , Hunjun JANG
Abstract: Provided is a laundry treating apparatus in which a position of a circulation pump is optimized. The laundry treating apparatus includes a tub holding washing water, a drum rotatably disposed within the tub and holding laundry, a nozzle jetting the washing water to an interior of the drum, and a pump unit having a pump body, a drain pump coupled to the pump body and outwardly draining washing water introduced from the interior of the tub to the pump body, and a circulation pump coupled to the pump body and supplying washing water introduced from the interior of the tub to the pump body to the nozzle, wherein the circulation pump is disposed above the pump body.
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公开(公告)号：US20170101733A1
公开(公告)日：2017-04-13
申请号：US15287843
申请日：2016-10-07
Applicant: LG ELECTRONICS INC.
Inventor： Sungwoon JUNG , Hunjun JANG
CPC classification number: D06F37/22 , D06B1/02 , D06F37/20 , D06F39/083 , D06F39/085 , D06F39/12 , F04B53/003 , F04B53/004
Abstract: Provided is a laundry treating apparatus in which vibrations are reduced. The laundry treating apparatus includes a tub holding washing water, a drum rotatably disposed within the tub and holding laundry, a nozzle jetting the washing water to an interior of the drum, a pump unit having a pump body, a drain pump coupled to the pump body and outwardly draining washing water introduced from the interior of the tub to the pump body, and a circulation pump coupled to the pump body and supplying washing water introduced from the interior of the tub to the pump body to the nozzle, a cabinet accommodating the tub, the drum, the nozzle, and the pump unit therein, and a mount coupled to the pump body and the cabinet to absorb vibrations.
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公开(公告)号：US20240368818A1
公开(公告)日：2024-11-07
申请号：US18776785
申请日：2024-07-18
Applicant: LG Electronics Inc.
Inventor： Sungwoon JUNG , Hyehyun SIM , Hunjun JANG
IPC: D06F39/02 , D06F21/04 , D06F33/37 , D06F105/42
Abstract: A laundry treating apparatus includes a cabinet having a detergent opening defined a front surface thereof, a tub located inside the cabinet, a drum rotatably disposed inside the tub, and a storage for storing detergent to be supplied to the tub therein. The storage is retracted into or extended out of the cabinet through the detergent opening. The storage includes a storage frame having a detergent storage space defined therein for storing the detergent therein, where a top surface of the storage frame is opened such that the detergent storage space is opened, a cover seat portion formed on the storage frame and formed along a perimeter of the detergent storage space, and a cover detachably coupled to the cover seat portion to shield at least a portion of an open top surface of the detergent storage space.
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公开(公告)号：US20240068148A1
公开(公告)日：2024-02-29
申请号：US18500568
申请日：2023-11-02
Applicant: LG Electronics Inc.
Inventor： Sungwoon JUNG , Hunjun JANG
CPC classification number: D06F39/028 , D06F33/37 , D06F39/088 , D06F2105/42
Abstract: A laundry treating apparatus includes a detergent storage unit retractable or extendable into or from a cabinet through a front opening. The detergent storage unit includes: a detergent storage frame retractable or extendable into or from the cabinet through the opening, where the detergent storage frame has detergent containing walls protruding upward from a bottom face thereof, where a detergent containing region is defined by the detergent containing walls; a detergent reservoir installed detachably on the detergent storage frame and surrounding at least a portion of the detergent containing region, where first detergent is stored in the detergent reservoir; and a detergent cup installed detachably in the detergent containing region. The detergent storage frame has a detergent container formed in a portion of the detergent containing region except for the detergent cup, second detergent is stored in the detergent container, and third detergent is stored in the detergent cup.
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Patent Agency Ranking
公开(公告)号：US20230002951A1
公开(公告)日：2023-01-05
申请号：US17939583
申请日：2022-09-07
Applicant: LG ELECTRONICS INC.
Inventor： Sungwoon JUNG , Hunjun JANG
Abstract: The present disclosure relates to a laundry treating apparatus, including a tub provided inside a main body and a drum rotatably provided inside the tub; and a detergent supply apparatus provided to be inserted into or withdrawn from a front surface of the main body, and configured to supply laundry detergent to the tub, wherein the detergent supply apparatus includes a laundry detergent input pipe that allows laundry detergent being moved by the laundry detergent pump to pass through an upper portion of the wash water dispenser so as to flow into the housing through the wash water dispenser.
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公开(公告)号：US20220372691A1
公开(公告)日：2022-11-24
申请号：US17882058
申请日：2022-08-05
Applicant: LG ELECTRONICS INC.
Inventor： Sungwoon JUNG , Hunjun JANG
Abstract: Provided is a washing agent pump and a laundry treating apparatus having the same. The laundry treating apparatus may include a cabinet, a tub provided within the cabinet, a rotary tub provided within the tub in a rotatable manner, and a washing agent supply unit. The washing agent supply unit may include a storage container to store a liquid washing agent including a liquid detergent or a liquid softener, the storage container being slidably provided in the cabinet, a washing agent supply passage having one side connected to the storage container and another side connected to the tub, and a washing agent delivery device provided in the washing agent supply passage to deliver the liquid washing agent to the tub.
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公开(公告)号：US20220112649A1
公开(公告)日：2022-04-14
申请号：US17501427
申请日：2021-10-14
Applicant: LG Electronics Inc.
Inventor： Sungwoon JUNG , Hyehyun SIM , Hunjun JANG
Abstract: A laundry treating apparatus includes a cabinet, a tub, a drum, and a rotation shaft extending in a front-rear direction, and a detergent dispenser configured to be inserted into and withdrawn from the cabinet. The detergent dispenser includes a dispenser tray, a dispenser housing accommodating the dispenser tray, and a dispenser cover seated on the dispenser housing and configured to supply wash water to the dispenser tray or the dispenser housing. The dispenser cover has a front supply flow path configured to supply the wash water to a front portion of the dispenser housing, and the dispenser housing has a front flow path configured to diffuse the wash water supplied from the front supply flow path. The front flow path is defined at a front portion of a bottom surface of the dispenser housing and configured to guide the wash water to a discharge hole defined at the bottom surface.
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公开(公告)号：US20220098783A1
公开(公告)日：2022-03-31
申请号：US17484781
申请日：2021-09-24
Applicant: LG Electronics Inc.
Inventor： Sungwoon JUNG , Hyehyun SIM , Hunjun JANG
Abstract: A laundry treating apparatus includes a cabinet, a tub, a drum, a storage including a storage frame having a detergent storage space defined therein for storing detergent to be supplied to the tub therein, where the storage is retracted into or extended out of the cabinet through a detergent opening, and a fixing assembly disposed inside the cabinet to face the storage, where the fixing assembly includes a fastening elastic portion protruding toward the storage. The storage frame includes a frame outer wall for forming an outer wall of the storage frame and surrounding the detergent storage space, and a frame partition wall disposed in the storage frame to partition the detergent storage space. The frame partition wall includes a fastening protrusion protruding toward the fixing assembly, and the fastening elastic portion is pressurized and elastically deformed by the fastening protrusion during the retraction and the extension of the storage.
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公开(公告)号：US20210222343A1
公开(公告)日：2021-07-22
申请号：US17140838
申请日：2021-01-04
Applicant: LG Electronics Inc.
Inventor： Sungwoon JUNG , Hunjun JANG
Abstract: A laundry treatment apparatus is disclosed including a cabinet, a tub configured to store water, a drum rotatably disposed inside the tub, a drawer configured to be withdrawable from the cabinet, a housing configured to accommodate the drawer, a storage body configured to be detachable from the drawer to store liquid detergent, a supply pump disposed on the housing to be detachably coupled to the storage body, a first electrode having one end located inside the storage body and another end exposed to an outside of the storage body, a second electrode having one end located inside the storage body and another end exposed to the outside of the storage body, an electrode coupler disposed on the housing body to be detachably coupled to the first and second electrodes, a cleaning hole formed through the storage body, and a lid configured to open and close the cleaning hole.
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