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Patent Agency Ranking
公开(公告)号：US11560895B2
公开(公告)日：2023-01-24
申请号：US16769457
申请日：2018-12-04
Applicant: LG ELECTRONICS INC.
Inventor： Hoon Choi , Donggi Shin , Jeongkeun Choi
Abstract: A laundry treating machine includes a case, a tub, a drum, a drain pump housing, and a drain pump motor, wherein a plurality of fastening protrusions that are formed at one of the drain pump housing and the drain pump motor are inserted into a plurality of fastening grooves that are formed at the other of the drain pump housing and the drain pump motor, and wherein a length of one fastening protrusion is formed to be different from lengths of the other fastening protrusion such that the drain pump housing and the drain pump motor is prevented from being assembled wrongly.
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公开(公告)号：US10718081B2
公开(公告)日：2020-07-21
申请号：US15620980
申请日：2017-06-13
Applicant: LG Electronics Inc.
Inventor： Hoon Choi , Donggi Shin , Gunho Lee
Abstract: A drain pump for a laundry treating apparatus includes a housing, an impeller, a motor, a circulation outlet, and a drain outlet. The circulation outlet and the drain outlet are defined on an outer circumferential surface of the housing, enable communication of the washing water with the housing, and protrude outward in directions tangential to the outer circumferential surface. The housing includes a rib that protrudes from an inner circumferential surface of the housing, that is located between the circulation outlet and the drain outlet, and that is configured to guide the washing water to the circulation outlet or to the drain outlet based on a direction of rotation of the impeller.
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公开(公告)号：US11482896B2
公开(公告)日：2022-10-25
申请号：US16775943
申请日：2020-01-29
Applicant: LG Electronics Inc.
Inventor： Donggi Shin
Abstract: A compressor provided with a motor includes several core block assemblies aligned in the circumferential direction of a bobbin and the several core block assemblies have a V-shaped bending shape.
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公开(公告)号：US10793992B2
公开(公告)日：2020-10-06
申请号：US15699299
申请日：2017-09-08
Applicant: LG ELECTRONICS INC.
Inventor： Hoon Choi , Donggi Shin , Gunho Lee
Abstract: The present disclosure relates to a drain pump for a laundry treating apparatus, including a housing configured to accommodate water; a water flow portion provided with an impeller forming a flow of water or wash water, and formed on an inner circumferential surface of the housing to circulate the accommodated water or wash water to a tub or drain the accommodated water or wash water out of a washing machine; a drain pump chamber formed on an inner circumferential surface of the housing to receive or store the water or wash water before the water or wash water flows into the water flow portion; and an inlet port formed to protrude toward the water flow portion between the water flow portion and the drain pump chamber.
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公开(公告)号：US20180073186A1
公开(公告)日：2018-03-15
申请号：US15699299
申请日：2017-09-08
Applicant: LG Electronics Inc.
Inventor： Hoon Choi , Donggi Shin , Gunho Lee
Abstract: The present disclosure relates to a drain pump for a laundry treating apparatus, including a housing configured to accommodate water; a water flow portion provided with an impeller forming a flow of water or wash water, and formed on an inner circumferential surface of the housing to circulate the accommodated water or wash water to a tub or drain the accommodated water or wash water out of a washing machine; a drain pump chamber formed on an inner circumferential surface of the housing to receive or store the water or wash water before the water or wash water flows into the water flow portion; and an inlet port formed to protrude toward the water flow portion between the water flow portion and the drain pump chamber.
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