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公开(公告)号：US20230022962A1
公开(公告)日：2023-01-26
申请号：US17957961
申请日：2022-09-30
申请人： LG Electronics Inc.
发明人： Jinwoo SEO , Sangjin KIM , Jihong LEE
摘要： A laundry treatment apparatus includes a housing. The laundry treatment apparatus further includes a tub. The laundry treatment apparatus further includes a drum. The laundry treatment apparatus further includes a heater. The laundry treatment apparatus further includes a tub through-portion formed in the tub so that the heater is inserted into a space located between a bottom surface of the drum and a bottom surface of the tub. The laundry treatment apparatus further includes three or more first support members. The laundry treatment apparatus further includes second support members that protrude from a circumferential surface of the tub, a number of the second support members being equal to a number of the three or more first support members. The laundry treatment apparatus further includes a plurality of connectors that are each configured to connect a first support member and a second support member.
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公开(公告)号：US20230011849A1
公开(公告)日：2023-01-12
申请号：US17371360
申请日：2021-07-09
发明人： Paul Owen Davis
摘要： A washing machine appliance may include a tub, a basket, an impeller base, and an extended post. The impeller base may include one or impeller fins and a mounting face. The mounting face may include a threaded bracket defining a mounting thread extending about a rotation axis. The mounting face may define a vertical slot radially inward from the mounting thread.. The extended post may be removably attached to the impeller base to rotate therewith. The extended post may include a base body, an auger fin, and a mating face. The base body may extend between a bottom end and a top end. The auger fin may extend radially from the base body. The mating face may be disposed on the bottom end. The mating face may define a mating thread matched to the mounting thread to rotatably enmesh therewith.
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公开(公告)号：US20230002950A1
公开(公告)日：2023-01-05
申请号：US17941466
申请日：2022-09-09
发明人： Steven Fricke , Tarun Sai Yadav Godha , James B. Hull , Peter A. Wagoner , Eric J. Walsh , Christoph J. Miller
摘要： A laundry appliance includes a tub having a rear wall that includes a plurality of structural ribs. A drive hub has a bearing housing insert injection molded into the rear wall. A stator is attached to the drive hub at stator fastening portions exposed through the rear wall of the tub. A reinforcing cap is fixed to the structural ribs of the rear wall of the tub. The bearing housing of the drive hub extends rearwards through a portion of the reinforcing cap. The stator fastening portions are exposed through the reinforcing cap.
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公开(公告)号：US11486075B2
公开(公告)日：2022-11-01
申请号：US16727143
申请日：2019-12-26
发明人： Jang Hoon Park , Min Jea Choi , Jae Young Kim , Zoo Hyeong Kim , Nae Young Park , Kwang Min Chun
摘要： A washing machine includes: a cabinet having a first opening and a washing space formed therein; and a door assembly provided to open and close the first opening, wherein the door assembly includes: a door body having a second opening and corresponding to the first opening and provided to rotate relative to the cabinet; door glass having a glass hole communicating with the inside of the cabinet and coupled with the rear surface of the door body; a guide duct that connects the second opening and the glass hole; and a sealing member. The sealing member can prevent washing water or internal air from escaping from the door assembly.
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公开(公告)号：US20220316127A1
公开(公告)日：2022-10-06
申请号：US17221302
申请日：2021-04-02
发明人： Carlo CHIORINO , Mauro MANCINI
摘要： A drum and tub assembly for a washing machine has a rotatable drum including a cylindrical wall and a base at one end on the cylindrical wall. The base includes a projecting member to space clothes in the drum from the base. At least one slot is in the base to enable passage of water into the drum. A tub includes a cylindrical wall and a base at one end of the cylindrical wall. The tub receives the rotatable drum within the cylindrical wall. The tub includes a water inlet in line with the at least one slot so that as the at least one slot is aligned with the water inlet, water is sprayed into the drum. A meshing arrangement is positioned between the drum base and the tub base to reduce a gap between the drum and tub and provide a forced passage maintaining the water at the inlet.
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公开(公告)号：US11459685B2
公开(公告)日：2022-10-04
申请号：US16608005
申请日：2018-04-24
申请人： LG ELECTRONICS INC.
发明人： Moonsuk Choi
IPC分类号： D06F23/02 , D06F33/48 , D06F34/16 , D06F37/22 , D06F37/26 , D06F37/36 , F16F15/00 , F16F15/36 , D06F105/48 , D06F103/26 , D06F103/24 , D06F103/68
摘要： The present invention relates to a laundry treating apparatus. The laundry treating apparatus according to an embodiment of the present invention includes a control unit which controls the tub to rotate at a first speed in a case of a blanket dehydration mode, to rotate at a second speed lower than the first speed so that the plurality of balls are dispersed when amount of eccentricity in the first speed rotation is equal to or greater than a first reference value, and to rotate at a third speed higher than the first speed when the amount of eccentricity in the first speed rotation is less than the first reference value. Accordingly, in a blanket dehydration mode, it is possible to stably perform dehydration by preventing the plurality of balls from operating unbalanced.
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公开(公告)号：US20220307187A1
公开(公告)日：2022-09-29
申请号：US17833579
申请日：2022-06-06
申请人： LG ELECTRONICS INC.
发明人： Yongdeok KWON
IPC分类号： D06F37/04 , D06F37/26 , D06F37/30 , D06F21/04 , D06F37/40 , D06F58/08 , D06F58/02 , D06F25/00
摘要： A laundry treating apparatus having a tub, a drum rotatably disposed inside the tub and configured to store laundry therein, and a connector connecting the drum to a rotary shaft of a motor for transferring a rotation power to the drum. The connector includes a first body having a first body hub and a first body arm, a second body having a second body hub and a second body arm extending along the first body arm, connecting portions spaced apart from each other and connecting the first body and the second body in a manner that the first body is spaced apart from the second body, and a rib disposed between a pair of the connecting portions. The rib protrudes from one of the first body arm and the second body arm and is spaced apart from the other of the first body arm and the second body arm.
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公开(公告)号：US20220298699A1
公开(公告)日：2022-09-22
申请号：US17833548
申请日：2022-06-06
申请人： LG ELECTRONICS INC.
发明人： Yongdeok KWON
IPC分类号： D06F37/04 , D06F37/26 , D06F37/30 , D06F21/04 , D06F37/40 , D06F58/08 , D06F58/02 , D06F25/00
摘要： A laundry treating apparatus having a tub, a drum rotatably disposed inside the tub and configured to store laundry therein, and a connector connecting the drum to a rotary shaft of a motor for transferring a rotation power to the drum. The connector includes a first body having a first body hub fixed to the drum and a first body arm extending from the first body hub fixed to the drum, a second body having a second body hub coupled to the rotary shaft and a second body arm extending from the second body hub along the first body arm, and connecting portions connecting the first body and the second body in a manner that the first body is spaced apart from the second body. The connecting portions are spaced apart from each other along a longitudinal direction of the first body arm to allow water to pass therebetween.
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公开(公告)号：US11423302B2
公开(公告)日：2022-08-23
申请号：US16497782
申请日：2019-06-13
申请人： LG ELECTRONICS INC.
发明人： Jinok Kim , Yunsik Park , Sungmok Hwang
IPC分类号： G06K9/00 , G06N3/08 , G06T7/62 , D06F34/05 , D06F33/43 , D06F34/20 , D06F37/26 , D06F39/14 , G06K9/62 , G06N3/04 , G06T7/00
摘要： An artificial intelligent laundry treatment apparatus according to an embodiment of the present invention includes: a door including an external cover and an internal glass and configured to open and close a laundry entrance; a gasket formed on an inner circumferential surface of the laundry entrance; a door imaging sensor disposed to face the internal glass and configured to acquire a door image; a gasket imaging sensor configured to acquire a gasket image including a region of the gasket; and a processor configured to classify a state of the door on the basis of the door image, to acquire a gasket contamination degree on the basis of the gasket image, and to determine whether inside cleansing is required for a region including an inside of a drum on the basis of at least one of the classification result of the state of the door or the acquired gasket contamination degree.
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公开(公告)号：US20220251756A1
公开(公告)日：2022-08-11
申请号：US17732880
申请日：2022-04-29
摘要： A laundry treating appliance comprising a chassis including a chassis opening, a tub with a tub opening, a drum defining a treating chamber, an annular bellows extending between the tub opening and the chassis opening having an inner peripheral surface, a closure to selectively open/close the chassis opening, and an air recirculating system including a recirculating conduit and deflection component that can crate a circumferential airflow about the annular bellows.
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