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1. 发明公开

KR20200132590A 세탁물 처리기기 및 세탁물 처리기기의 제어방법 审中-公开
公开(公告)号：KR20200132590A
公开(公告)日：2020-11-25
申请号：KR20190058355
申请日：2019-05-17
申请人： LG ELECTRONICS INC
发明人： IM MYUNGHUN , JUNG HWANJIN , JAE HYUN KIM , KYUNGCHUL WOO
IPC分类号： D06F37/30 , D06F33/30
摘要： 본발명의세탁물처리기기는, 포를수용하고회전가능하게구비되는세탁조와, 상기세탁조를회전시키는모터와, 상기모터의전류를감지하는전류감지부와, 상기세탁조가가속회전되도록상기모터를제어하고, 상기세탁조가가속회전되는중에상기전류감지부에의해감지된전류를바탕으로전류변화함수를구하고, 상기전류변화함수의 1차도함수의감소치를바탕으로제 1 모션제어속도를설정하는제어부를포함하고, 상기제어부는, 상기모터의회전을정지시킨후, 상기모터가상기제 1 모션제어속도로회전되도록제어한다.

2. 发明专利

AU2022228186A1 Washing machine 未知
公开(公告)号：AU2022228186A1
公开(公告)日：2022-09-29
申请号：AU2022228186
申请日：2022-09-09
申请人： LG ELECTRONICS INC
发明人： LEE JUNGHOON , JUNG HWANJIN , KIM HYUNDONG , WOO KYUNGCHUL , KIM JAEHYUN , IM MYUNGHUN
IPC分类号： D06F39/08 , D06F37/04
摘要： Disclosed is a washing machine comprising a casing having an input port which is formed in a front surface of the casing, 5 a tub which is disposed in the casing and has an opening communicating with the input port, and a drum which is rotatably disposed in the tub. The washing machine also comprises a pump to pump water discharged from the tub, a circulation conduit to guide the water pumped by the pump, and a gasket having an inner 0 circumference that defines a channel connecting the input port and the opening of the tub/ The washing machine also comprises a plurality of nozzles located at the inner circumference defining the channel of the gasket and configured to spray water into the drum, a nozzle water supply conduit configured to supply 5 the water pumped by the pump to the plurality of nozzles, and a balancing weight disposed in front of the tub. The nozzle water supply conduit comprises a circulation conduit connecting port which is connected to the circulation conduit, a transfer conduit disposed in an outer circumference of the gasket, and a 20 plurality of nozzle water supply ports which protruded at the transfer conduit and including first upper and lower nozzle water supply ports. The transfer conduit has a first portion bent in a direction away from the gasket, and at least one of the nozzle water supply ports protrudes from the first portion.

3. 发明专利

ES2882804T3 Aparato de tratamiento de ropa sucia con inteligencia artificial y procedimiento de control del mismo 未知
公开(公告)号：ES2882804T3
公开(公告)日：2021-12-02
申请号：ES19194768
申请日：2019-08-30
申请人： LG ELECTRONICS INC
发明人： IM MYUNGHUN , JUNG HWANJIN , YU SEONHWA , KIM SUNGGYUN , WOO KYUNGCHUL , KIM JAEHYUN
IPC分类号： D06F34/18
摘要： Un aparato de tratamiento de ropa sucia, que comprende: una cuba de lavado (4) configurada para recibir ropa sucia, estando configurada la cuba de lavado para ser giratoria; un motor (9) configurado para hacer girar la cuba de lavado (4); un controlador (60) configurado para controlar el motor de modo que la cuba de lavado se acelere a una velocidad diana predeterminada a un gradiente de aceleración de 1,5 a 2,5 rpm/s dentro de un intervalo en el que la ropa sucia se mueve con relación a la cuba de lavado; y una unidad de detección de corriente (75) configurada para detectar la corriente del motor, en el que el controlador (60) está configurado para obtener datos correspondientes a al menos uno del peso de la ropa sucia o la calidad de la ropa sucia a partir de la salida de una capa de salida de una red neuronal artificial previamente entrenada basándose en el aprendizaje automático, usando datos relacionados con al menos un valor de corriente o un valor promedio de múltiples valores de corriente detectados por la unidad de detección de corriente (75) mientras se acelera la cuba de lavado como entrada a una capa de entrada de la red neuronal artificial.

4. 发明专利

AU2019331351A1 Washing machine and method for controlling washing machine 未知
公开(公告)号：AU2019331351A1
公开(公告)日：2021-05-06
申请号：AU2019331351
申请日：2019-08-30
申请人： LG ELECTRONICS INC
发明人： IM MYUNGHUN , JUNG HWANJIN , KIM SUNGGYUN , KIM JAEHYUN , WOO KYUNGCHUL
IPC分类号： D06F37/30 , D06F33/30 , D06F37/06
摘要： The present invention relates to a method for controlling a washing machine which has at least three lifters inside a drum, the method comprising: a step in which the at least three lifters are positioned on the outside of a first region including a drum bottom portion positioned on the vertically lower side of a rotational center of the drum, and the laundry is positioned in the first region; a first rotation step of rotating the drum at least once in a first direction such that any one lifter among the at least three lifters is positioned in the first region and the laundry is positioned on the lifter positioned in the first region; and a second rotation step of rotating the drum at least once in a second direction opposite to the first direction such that the at least three lifters are positioned on the outside of the first region and the laundry is positioned in the first region, wherein the first rotation step and the second rotation step are alternately repeated. Thereby, the washing machine and the method for controlling the washing machine perform washing motions which enhance the washing performance and reduce abrasion of the laundry.

5. 发明专利

AU2019261205A1 Washing machine and control method thereof 未知
公开(公告)号：AU2019261205A1
公开(公告)日：2020-12-24
申请号：AU2019261205
申请日：2019-04-24
申请人： LG ELECTRONICS INC
发明人： IM MYUNGHUN , JUNG HWANJIN , WOO KYUNGCHUL
IPC分类号： D06F33/30 , D06F39/08
摘要： A method of controlling a washing machine includes: sensing a laundry amount accommodated in a drum; performing water supply into the drum according to the sensed laundry amount; rotating a pump motor at a certain initial rotation speed and transferring washing water discharged from the drum to at least one nozzle for spraying water into the drum; sensing a water level in the drum; performing a re-supply of water at least once until the sensed water level reaches a set water level; and increasing the rotation speed of the pump motor whenever the re-supply of water is performed, so that as the rotation speed of the pump motor is increased, the reaching range of the water stream sprayed through the nozzle gradually expands from the lower side of the circumferential surface of the drum to the rear surface of the drum.

6. 发明专利

AU2017385896A1 Washing machine 未知
公开(公告)号：AU2017385896A1
公开(公告)日：2019-08-15
申请号：AU2017385896
申请日：2017-12-28
申请人： LG ELECTRONICS INC
发明人： JUNG HWANJIN , IM MYUNGHUN , LEE JUNGHOON , WOO KYUNGCHUL , KIM JAEHYUN , KIM HYUNDONG
IPC分类号： D06F39/08 , D06F33/02 , D06F37/06 , D06F37/22 , D06F37/30 , D06F39/00
摘要： The present invention relates to a washing machine comprising: a casing having a insertion hole for inserting laundry thereinto on the front surface thereof; a tub disposed in the casing and containing laundry water and having an inlet communicating with the insertion hole; a drum, rotatably disposed within the tub, for accommodating laundry; a pump for pumping water discharged from the tub; a gasket for making the insertion hole communicate with the inlet of the tub and having a plurality of nozzles for spraying water into the drum; and a nozzle water supply pipe, fixed to the gasket and having an inlet through which water pumped by the pump flows, for dividing and guiding water that has flowed through the inlet into a first sub flow and a second sub flow, the nozzle water supply pipe including a plurality of first nozzle water supply ports, formed on a first flow passage to which the first sub flow is guided, for supplying the first sub flow individually to any two or more nozzles among the plurality of nozzles, and a plurality of second nozzle water supply ports, formed on a second flow passage to which the second sub flow is guided, for supplying the second sub flow individually to other two or more nozzles among the plurality of nozzles.

7. 发明专利

AU2016234990B2 Washing machine and method for controlling the same 未知
公开(公告)号：AU2016234990B2
公开(公告)日：2018-12-06
申请号：AU2016234990
申请日：2016-09-29
申请人： LG ELECTRONICS INC
发明人： KIM NAEUN , JUNG HWANJIN , LEE SANGHYUN , KOO BONKWON , LEE SUNHO , KIM DONGWON
IPC分类号： D06F35/00
摘要： Disclosed herein is a method for controlling a washing machine, including the steps of (a) sensing the amount of clothes in the inner tub, (b) 5 configuring the setting of a washing operation based on the amount of the clothes sensed in the step (a), (c) supplying water to the inner tub and calculating a preliminary water supply time taken for a water level within the outer tub to reach a predetermined preliminary water supply level, (d) spraying the water discharged from the outer tub into the inner tub through 10 the circulation nozzle by driving the pump and calculating a water level change within the outer tub while the water is sprayed through the circulation nozzle, (e) adjusting the setting of the washing operation based on the preliminary water supply time calculated in the step (c) and the water level change calculated in the step (d), and (f) performing a washing 15 operation based on the adjusted setting. Fig. 2 17Thl 172 1 17t 171a2 j! --A -0 --- ------ --- 1 ' i & I i--I 6 a I i .o I 1 5 :*7 j~

8. 发明专利

AU2016234988B2 Washing machine 未知
公开(公告)号：AU2016234988B2
公开(公告)日：2018-08-02
申请号：AU2016234988
申请日：2016-09-29
申请人： LG ELECTRONICS INC
发明人： KIM NAEUN , JUNG HWANJIN , LEE SANGHYUN , KOO BONKWON , LEE SUNHO , KIM DONGWON
IPC分类号： D06F39/08
摘要： Disclosed herein is a washing machine including a pump configured to selectively supply water to a circulation hose and a water discharge 5 hose. The pump includes a pump motor configured to rotate forward and backward and a pump housing configured to form a space in which the impeller rotated by the pump motor is accommodated. The pump housing includes a supply port into which water discharged from the outer tub is introduced, a circulation water discharge port coupled to the other end 10 of the circulation hose, and a water discharge port coupled to the water discharge hose. Furthermore, the pump housing includes a water discharge outlet and a circulation water outlet formed in a cylindrical direction in such a way as to be spaced apart from each other on a ring-shaped inside surface forming a clearance between the pump housing and the 15 impeller.

9. 发明专利

AU2016234984A1 Washing machine 未知
公开(公告)号：AU2016234984A1
公开(公告)日：2017-04-20
申请号：AU2016234984
申请日：2016-09-29
申请人： LG ELECTRONICS INC
发明人： KIM NAEUN , JUNG HWANJIN , LEE SANGHYUN , KOO BONKWON , LEE SUNHO , KIM DONGWON
IPC分类号： D06F39/08
摘要： Disclosed herein is a washing machine, including an outer tub configured to have water received in the outer tub, an inner tub configured 5 to receive laundry and rotate around a vertical axis within the outer tub, a circulation nozzle configured to spray water into the inner tub, a circulation hose configured to guide water discharged by the outer tub into the circulation nozzle, and a pump configured to comprise a pump motor configured to have a rotation speed controlled and an impeller rotated by 10 the pump motor and configured to transfer water within the circulation hose to the circulation nozzle. Fig. 2 -- --- ---- ---- - --- -- --- -- --- - ---- -----

10. 发明专利

AU2019327288B2 Washing machine 未知
公开(公告)号：AU2019327288B2
公开(公告)日：2022-12-08
申请号：AU2019327288
申请日：2019-08-30
申请人： LG ELECTRONICS INC
发明人： IM MYUNGHUN , JUNG HWANJIN , KIM SUNGGYUN , KIM JAEHYUN , WOO KYUNGCHUL
IPC分类号： D06F37/30 , D06F33/30 , D06F37/06
摘要： The present invention relates to a front load-type washing machine and a washing machine control method, which comprises a mixing step of performing washing by rotating a drum in opposite directions if the amount of laundry accommodated in the drum is less than or equal to a preset amount, wherein the mixing step comprises: a first rotating step of rotating, in an acceleratory manner, the drum until a preset target rotating speed is reached, and then rotating same at the target rotating speed, and rotating the drum in a first direction up to a preset one-directional rotating angle; and a second rotating step of rotating, in an acceleratory manner, the drum until the target rotating speed is reached, and then rotating same at the target rotating speed, and rotating the drum in a second direction opposite to the first direction up to the one-directional rotating angle, wherein the first rotating step and the second rotating step are alternately repeated such that a washing motion is performed with improved washing performance and reduced wear on laundry.

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