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71. 发明公开

KR1020100031226A 세탁물 처리기기 및 세탁방법 有权
标题翻译：洗衣机和洗衣方法
公开(公告)号：KR1020100031226A
公开(公告)日：2010-03-22
申请号：KR1020080090210
申请日：2008-09-12
申请人： 엘지전자 주식회사
发明人： 최병걸 , 오수영 , 임명훈 , 김우영 , 박한길 , 우경철 , 김경환
IPC分类号： D06F39/08
CPC分类号： D06F33/02 , D06F35/006 , D06F37/306 , D06F39/083 , D06F2202/085 , D06F2204/065 , D06F2204/082 , D06F2220/00 , D06F2232/06
摘要： PURPOSE: A washing machine and a washing method therefor are provided to reduce washing time by continuously supplying water in a rinse step. CONSTITUTION: A washing machine comprises a drum, a tub, a water supplying unit(180), and a controller(170). The drum accepts laundry. The tub is arranged on the outside of the drum and accepts the drum. The water supplying unit guides water from the outside and supplies the water to the drum and tub. The controller rotates the drum and is supplied with the water from the water supplying unit in a rinse step.
摘要翻译：目的：提供一种洗衣机及其洗涤方法，以通过在冲洗步骤中连续供水来减少洗涤时间。构成：洗衣机包括滚筒，水桶，供水单元（180）和控制器（170）。鼓接受洗衣。浴缸布置在滚筒的外侧并接受滚筒。供水单元从外部引导水并将水供应到桶和桶。控制器旋转滚筒并在冲洗步骤中从供水单元供应水。

72. 发明公开

KR1020090071412A 드럼 세탁기의 운동화 세탁 방법 有权
标题翻译：洗碗机类型洗衣机洗衣方法
公开(公告)号：KR1020090071412A
公开(公告)日：2009-07-01
申请号：KR1020080130996
申请日：2008-12-22
申请人： 동부대우전자 주식회사
发明人： 유재희
IPC分类号： D06F33/02
CPC分类号： D06F33/02 , D06F37/306 , D06F37/38 , D06F37/40 , D06F39/005 , D06F58/28 , D06F2058/288 , D06F2058/2893 , D06F2058/2896 , D06F2204/065
摘要： A sports footwear washing method for drum type washing machine is provided to prevent the deformation of the sports footwear and to reduce vibration and noise of the washing machine during the washing operation. A sports footwear washing method for drum type washing machine is as followings. The washing water is supplied to a drum(S10). The washing water is heated to the specific temperature to wet the sports footwear for specific time. The drum connected with a motor rotates and the sports footwear is washed, at this time the motor rotates at 30~55RPM(S12). The drum has the alternation of right and left rotation in order to dehydrate the sports footwear, at this time the motor rotates at 40~45RPM(S16). The drum rotates right and left for the specific time while having a stationary interval between the right and left rotating operations. The sports footwear is rinsed in fresh water after washing(S20). The drum has the alternation of the right and left rotation in order to dehydrate the sports footwear(S26) after rinsing.
摘要翻译：提供一种用于滚筒式洗衣机的运动鞋洗涤方法，以防止运动鞋的变形，并且在洗涤操作期间减少洗衣机的振动和噪音。滚筒洗衣机的运动鞋洗涤方法如下。将洗涤水供给到滚筒（S10）。将洗涤水加热至特定温度以特定时间润湿运动鞋。与马达相连的滚筒旋转，运动鞋洗涤，此时马达以30〜55RPM旋转（S12）。滚筒有左右旋转，以便使运动鞋脱水，此时马达以40〜45RPM旋转（S16）。在右旋转操作和左旋转操作之间具有静止间隔时，滚筒向左右旋转特定时间。运动鞋在洗涤后在淡水中漂洗（S20）。滚筒具有左右旋转的交替，以便在冲洗之后使运动鞋（S26）脱水。

73. 发明授权

KR100651977B1 드럼세탁기의 세탁 제어방법 有权
标题翻译：滚筒式洗衣机洗涤过程控制方法
公开(公告)号：KR100651977B1
公开(公告)日：2006-11-30
申请号：KR1020030072106
申请日：2003-10-16
申请人： 엘지전자 주식회사
发明人： 김광수
IPC分类号： D06F33/02
CPC分类号： D06F37/306
摘要： 본 발명은 드럼세탁기의 세탁 제어방법에 관한 것으로, 드럼 내부에 많은 양의 세탁물이 투입된 경우 드럼세탁기의 세탁행정 초기에 드럼의 회전력을 점진적으로 증대시킴으로써 적은 모터 동력으로도 드럼을 원활히 회전시킬 수 있도록 한 것이다.
이를 위한 본 발명은 제어유닛이 드럼 내부에 투입된 세탁물의 포량을 감지하는 제 1단계와; 상기 제 1단계에서 감지된 포량이 소정치 이상일 경우, 상기 구동모터를 가동하여 드럼을 소정 각도로 정방향으로 회동시킨 다음 구동모터를 정지시켜 드럼이 자중에 의해 역방향으로 회동하도록 하는 제 2단계; 상기 드럼이 역방향 회동에서 다시 정방향 회동으로 전환하는 시점으로부터 일정 시점에 상기 구동모터를 가동하는 제 3단계를 포함하여 구성되고; 상기 드럼이 180°이상 회전할 때까지 상기 제 2단계와 제 3단계를 반복적으로 수행하도록 된 것을 특징으로 하는 드럼세탁기의 세탁 제어방법을 제공한다.
드럼세탁기, 세탁, 모터, 제어방법

74. 发明授权

KR100498316B1 드럼 세탁기의 세탁방법 失效
标题翻译：洗衣机洗衣方法
公开(公告)号：KR100498316B1
公开(公告)日：2005-07-01
申请号：KR1020030009493
申请日：2003-02-14
申请人： 엘지전자 주식회사
发明人： 서현석 , 최병걸 , 이태희 , 홍상욱 , 전시문
IPC分类号： D06F33/02
CPC分类号： D06F35/006 , D06F37/306 , D06F37/38
摘要： 본 발명은 드럼 세탁기에 관한 것으로서, 특히 세탁 방식중 많은 양의 세탁을 수행할 수 있도록 드럼을 짧게 정역방향 회전시켜 많은 양의 세탁을 수행할 수 있도록 한 드럼 세탁기의 세탁방법에 관한 것이다. 이를 위하여 본 발명은 드럼 세탁기의 드럼내의 세탁량을 감지하는 제1 단계와; 상기 감지결과, 세탁량이 일정값 이상이면 일정시간동안 드럼의 회전방향을 그 드럼의 1회전 이내마다 전환하여 교반 세탁하는 제2 단계와; 상기 제2 단계후 일정시간동안 드럼을 일방향으로 회전시켜 낙차 세탁하는 제3 단계와; 상기 제3 단계이후 설정된 세탁 종료시간까지 상기 제2 단계와 제3 단계를 반복 수행하는 제4 단계와; 상기 감지결과, 세탁량이 일정값 이하이면 드럼을 일방향으로 연속회전시켜 세탁행정을 실시하는 제5단계로 이루어진 것을 특징으로 한다.

75. 发明公开

KR1020050036419A 드럼세탁기의 세탁 제어방법 有权
标题翻译：用于控制滚筒式洗衣机中的洗涤过程的方法
公开(公告)号：KR1020050036419A
公开(公告)日：2005-04-20
申请号：KR1020030072106
申请日：2003-10-16
申请人： 엘지전자 주식회사
发明人： 김광수
IPC分类号： D06F33/02
CPC分类号： D06F37/306
摘要： 본 발명은 드럼세탁기의 세탁 제어방법에 관한 것으로, 드럼 내부에 많은 양의 세탁물이 투입된 경우 드럼세탁기의 세탁행정 초기에 드럼의 회전력을 점진적으로 증대시킴으로써 적은 모터 동력으로도 드럼을 원활히 회전시킬 수 있도록 한 것이다.
이를 위한 본 발명은 제어유닛이 드럼 내부에 투입된 세탁물의 포량을 감지하는 제 1단계와; 상기 제 1단계에서 감지된 포량이 소정치 이상일 경우, 상기 구동모터를 가동하여 드럼을 소정 각도로 정방향으로 회동시킨 다음 구동모터를 정지시켜 드럼이 자중에 의해 역방향으로 회동하도록 하는 제 2단계; 상기 드럼이 역방향 회동에서 다시 정방향 회동으로 전환하는 시점으로부터 일정 시점에 상기 구동모터를 가동하는 제 3단계를 포함하여 구성되고; 상기 드럼이 180°이상 회전할 때까지 상기 제 2단계와 제 3단계를 반복적으로 수행하도록 된 것을 특징으로 하는 드럼세탁기의 세탁 제어방법을 제공한다.

76. 发明公开

KR1020040102504A 세탁기의 포량 감지 방법 失效
标题翻译：通过单向制动电机精确检测洗衣机洗衣机的方法，并快速降低电机转动或反转的冲击力
公开(公告)号：KR1020040102504A
公开(公告)日：2004-12-08
申请号：KR1020030033995
申请日：2003-05-28
申请人： 엘지전자 주식회사
发明人： 고석호 , 김영수 , 박용석
IPC分类号： D06F33/02
CPC分类号： D06F39/003 , D06F33/02 , D06F37/306 , D06F2202/06 , D06F2204/00
摘要： PURPOSE: A method for detecting the laundry amount of a washing machine is provided to detect the laundry amount precisely and quickly by stopping the motor unidirectionally, and to reduce noise of the motor by decreasing torque in driving the motor at the initial stage. CONSTITUTION: A motor is turned on and off to rotate the motor unidirectionally for the first predetermined time(31). The pulse according to residual electromotive force is counted in turning off the motor, and the laundry amount is detected by adding the counted pulse numbers(S32,S33). The motor is turned on and off for the second predetermined time, and reversed and stopped(S34,S35). The motor is turned on and off to reverse the motor after completely braking(S36). The pulse is counted according to residual electromotive force from surplus power in turning off the motor, and the laundry amount is detected corresponding to the counted pulse(S37,S38). The motor is turned on and off for the second predetermined time to rotate unidirectionally, and stopped(S39,S40).
摘要翻译：目的：提供一种用于检测洗衣机的衣物量的方法，通过单向停止电动机来精确而快速地检测衣物量，并且通过在初始阶段减小驱动电动机的转矩来减少电动机的噪音。构成：马达打开和关闭，以使电机单向旋转第一个预定时间（31）。在关闭电动机时计数根据剩余电动势的脉冲，并通过加上计数的脉冲数来检测衣物量（S32，S33）。马达在第二预定时间被打开和关闭，并被反转和停止（S34，S35）。完全制动后马达打开和关闭以反转电机（S36）。在关闭电机时根据剩余电力的剩余电动势对脉冲进行计数，并根据计数脉冲检测衣物量（S37，S38）。马达在第二预定时间内打开和关闭以单向旋转并停止（S39，S40）。

77. 发明公开

KR1020040095458A 세탁기의 포량감지방법 有权
标题翻译：洗衣机的洗衣机感应方法，用于决定电动机的制动条件，根据改变电动机转动方向的脉冲数量的变化率
公开(公告)号：KR1020040095458A
公开(公告)日：2004-11-15
申请号：KR1020030029286
申请日：2003-05-09
申请人： 엘지전자 주식회사
发明人： 박석규 , 고석호
IPC分类号： D06F33/02
CPC分类号： D06F39/003 , D06F33/02 , D06F37/306 , D06F2202/06 , D06F2204/00
摘要： PURPOSE: A laundry amount-sensing method of a washing machine is provided to exactly detect the amount of the laundry and to shorten the laundry amount-sensing time by quickly stopping a motor by controlling the operation of the motor according to the number change rate of pulses generated by the surplus power of the motor when the motor is powered off. CONSTITUTION: A laundry amount-sensing method of a washing machine is composed of steps for detecting the amount of the laundry according to the number of pulses generated in turning off a motor at the same time as turning on/off the motor to rotate in one direction for set times(S1,S2,S3); deciding if the motor is to be braked or not by the number change rate of the pulses generated from the motor as the time passes by in turning off the motor; braking the motor by turning on/off the motor to rotate in the opposite direction after sensing the amount of the laundry if the motor is determined to brake(S8,S9); and turning on/off the motor for the set times to rotate reverse the motor after braking the motor and sensing the amount of the laundry according to the number of the pulses generated in turning off the motor(S10,S11,S12).
摘要翻译：目的：提供一种洗衣机的洗衣量检测方法，以通过根据电动机的数量变化率控制电动机的运转来快速停止电动机来精确地检测衣物的量并缩短衣物量的检测时间当电机断电时由电机剩余电力产生的脉冲。构成：洗衣机的衣物量检测方法由步骤，用于根据在打开/关闭电动机一次旋转的同时根据在关闭电动机时产生的脉冲数来检测衣物的量方向设定时间（S1，S2，S3）; 通过在电机关闭时经过电动机产生的脉冲的数量变化率来决定电动机是否被制动; 通过打开/关闭电动机来制动电动机，以便如果电动机被确定为制动，则在感测到衣物量之后沿相反方向转动（S8，S9）; 并在制动电机之后接通/关闭电动机以使电动机反转电动机，并根据在关闭电动机时产生的脉冲数来感测衣物量（S10，S11，S12）。

78. 发明公开

KR1020040071416A 세탁기 有权
标题翻译：全自动洗衣机
公开(公告)号：KR1020040071416A
公开(公告)日：2004-08-12
申请号：KR1020030007368
申请日：2003-02-06
申请人： 엘지전자 주식회사
发明人： 최성봉
IPC分类号： D06F37/30
CPC分类号： D06F37/30 , D06F37/306 , D06F39/005 , Y02B40/50
摘要： PURPOSE: A full automatic washing machine is provided to prevent unbalance of a washing tub by applying an outer rotor-type induction motor and to execute an agitating mode of executing washing without rotating a washing tub in rotating washing blades, and a reverse rotation mode of mutually reversely rotating the washing blades and the washing tub. CONSTITUTION: A full automatic washing machine with an outer rotor-type induction motor includes an outer tub installed in an outer case constituting the external form of the washing machine; a washing tub rotatably installed inside the outer tub; washing blades rotatably installed at the inner bottom of the washing tub; a dehydrating shaft(100) rotating the washing tub; a washing shaft(200) joined to the washing blades; a clutch housing covering the dehydrating shaft; a stator assembly(400) producing a rotative magnetic field; a rotor assembly(500) inducing a current and producing rational force; a clutch assembly(600) including a sliding coupler(650) controlling power transmission and a control unit controlling movement of the sliding coupler; and a brake assembly(700) for the braking of the rotation of the dehydrating tub. In the full automatic washing machine, a washing blade-agitating mode executes washing after applying power to the stator assembly and rotating the rotor assembly to rotate the washing blades, and fixing the dehydrating shaft by the brake assembly. A combining mode executes a washing stroke by combining a washing tub-rotating mode. In a dehydrating mode, the dehydrating shaft and the washing shaft are integrally rotated by moving the sliding coupler downward and the brake assembly is released from the dehydrating shaft, to execute dehydrating.
摘要翻译：目的：提供一种全自动洗衣机，以通过施加外转子式感应电动机来防止洗涤桶的不平衡，并且执行在旋转洗衣刀中旋转洗涤桶的情况下执行洗涤的搅拌模式，以及反转旋转模式相互地使洗涤叶片和洗涤桶旋转。构成：具有外转子式感应电动机的全自动洗衣机包括安装在构成洗衣机的外部形式的外壳中的外桶; 可旋转地安装在外桶内的洗涤桶; 洗衣机可旋转地安装在洗涤桶的内底部; 使洗涤桶旋转的脱水轴（100）; 洗涤轴（200），其连接到所述洗涤叶片; 覆盖脱水轴的离合器壳体; 产生旋转磁场的定子组件（400）; 转子组件（500），引起电流并产生合理的力; 离合器组件（600），其包括控制动力传递的滑动联接器（650）和控制所述滑动联接器的运动的控制单元; 以及用于制动脱水桶的旋转的制动组件（700）。在全自动洗衣机中，洗衣机搅拌模式在对定子组件施加电力并且旋转转子组件以旋转洗衣刀片之后执行洗涤，并且通过制动组件固定脱水轴。组合模式通过组合洗涤桶旋转模式来执行洗涤行程。在脱水模式中，脱水轴和洗涤轴通过向下移动滑动联接器而一体地旋转，并且制动组件从脱水轴释放，以进行脱水。

79. 发明公开

KR1020040071414A 전자동 세탁기 有权
标题翻译：全自动洗衣机
公开(公告)号：KR1020040071414A
公开(公告)日：2004-08-12
申请号：KR1020030007366
申请日：2003-02-06
申请人： 엘지전자 주식회사
发明人： 김명덕
IPC分类号： D06F37/30
CPC分类号： D06F37/30 , D06F37/306 , D06F39/005 , Y02B40/50
摘要： PURPOSE: A full automatic washing machine is provided to prevent eccentricity of a washing tub by applying an outer rotor-type BLDC(Brushless Direct Current) motor and to execute an agitating mode, a mutual reverse rotation mode, a permeating mode, and a pressing mode. CONSTITUTION: A full automatic washing machine with an outer rotor-type BLDC motor includes an outer tub installed in an outer case constituting the external form of the washing machine; a washing tub combined with a dehydrating tub; washing blades rotatably installed at the inner bottom of the washing tub; a dehydrating shaft(100) rotating the washing tub; a washing shaft(200) joined to the washing blades; a clutch housing(300) covering the dehydrating shaft; a stator assembly(400) producing a rotative magnetic field; a rotor assembly(500) forming a magnetic path and comprising a rotor frame, magnets, and a washing shaft-combining part; a clutch assembly(600) including a sliding coupler(650) controlling power transmission and a control unit to control movement of the sliding coupler; a water discharge valve controlling the washing water in the outer tub; a gear motor for drive device control and water discharge device control to control the action of the brake lever in a first stage state and a second stage state; and a brake assembly(700) comprising the brake lever and a brake pad(780). In the full automatic washing machine, an agitating mode executes washing by restricting the dehydrating shaft by a brake band and then rotating the rotor assembly and rotating only the washing blades. A mutual reverse rotation mode rotates the washing blades and the washing tub in the opposite directions by rotating the rotator assembly after releasing the dehydrating shaft from the brake pad. A combining mode executes washing or rinsing by combining permeating/pressing modes of executing washing by rotating the washing blades and the washing tub at the same speed and in the same direction in a state where the water discharge valve is not operated after releasing the brake pad from the dehydrating shaft. In a dehydrating stroke, the dehydrating shaft and the washing shaft are integrally rotated by completely releasing the brake pad from a drum(160) and operating the water discharge valve.
摘要翻译：目的：提供全自动洗衣机，以通过应用外转子型BLDC（无刷直流）电动机来防止洗涤桶的偏心，并执行搅动模式，相互反向旋转模式，渗透模式和按压模式。构成：具有外转子型BLDC电动机的全自动洗衣机包括：外桶，其安装在构成洗衣机的外部形式的外壳中; 与脱水桶结合的洗涤桶; 洗衣机可旋转地安装在洗涤桶的内底部; 使洗涤桶旋转的脱水轴（100）; 洗涤轴（200），其连接到所述洗涤叶片; 覆盖所述脱水轴的离合器壳体（300）产生旋转磁场的定子组件（400）; 形成磁路的转子组件（500），包括转子架，磁体和洗涤轴组合部件; 离合器组件（600），其包括控制动力传递的滑动联接器（650）和控制所述滑动联接器的运动的控制单元; 控制外桶中的洗涤水的排水阀; 用于驱动装置控制的齿轮马达和排水装置控制，以在第一阶段状态和第二阶段状态下控制制动杆的动作; 以及包括制动杆和制动衬块（780）的制动组件（700）。在全自动洗衣机中，搅拌模式通过制动带限制脱水轴进行洗涤，然后旋转转子组件并仅旋转洗衣刀。相互反向旋转模式通过在将脱水轴从制动衬块释放之后旋转旋转器组件而使洗涤叶片和洗涤桶沿相反方向旋转。组合模式通过在执行洗涤之后组合透过/按压模式来执行洗涤或冲洗，通过在释放制动衬块之后在排水阀不工作的状态下以相同的速度和相同的方向旋转洗衣机和洗涤桶脱水轴。在脱水行程中，脱水轴和洗涤轴通过从鼓（160）完全释放制动衬块并且操作排水阀而一体地旋转。

80. 发明公开

KR1020040071413A 전자동 세탁기 有权
标题翻译：全自动洗衣机
公开(公告)号：KR1020040071413A
公开(公告)日：2004-08-12
申请号：KR1020030007365
申请日：2003-02-06
申请人： 엘지전자 주식회사
发明人： 김명덕
IPC分类号： D06F37/30
CPC分类号： D06F37/30 , D06F37/306 , D06F39/005 , Y02B40/50
摘要： PURPOSE: A full automatic washing machine is provided to prevent eccentricity of a washing tub by applying an outer rotor-type BLDC(Brushless Direct Current) motor and to make the length of the full automatic washing machine similar to the length of the existing washing machine. CONSTITUTION: A full automatic washing machine with an outer rotor-type BLDC motor, includes an outer tub installed in an outer case constituting the exterior of the washing machine; a washing tub joined to a dehydrating tub; washing blades rotatably installed at the inner bottom of the washing tub; a dehydrating shaft(100) rotating the washing tub; a washing shaft(200) joined to the washing blades; a clutch housing(300) covering the dehydrating shaft; a stator assembly(400) producing a rotative magnetic field; a rotor assembly(500) constituting a magnetic path and comprising a rotor frame, magnets, and a washing shaft-combining part; a clutch assembly(600) including a sliding coupler(650) controlling power transmission and a control unit to control movement of the sliding coupler; a water discharge valve controlling the washing water in the outer tub; a gear motor for drive device control and water discharge device control to control the action of the brake lever in a first stage state and a second stage state; and a brake assembly(700) comprising the brake lever and a brake pad(780). In the full automatic washing machine, an agitating mode executes washing by restricting the dehydrating shaft by the brake pad and then rotating the rotor assembly and rotating only the washing blades. In the full automatic washing machine with the outer rotor-type BLDC motor, a combining mode executes washing or rinsing by combining permeating/pressing modes of executing washing by rotating the washing blades and the washing tub at the same speed and in the same direction in a state where the water discharge valve is not operated after releasing the brake pad from the dehydrating shaft. In a dehydrating stroke, the dehydrating shaft and the washing shaft are integrally rotated by completely releasing the brake pad from a drum(160) and operating the water discharge valve.
摘要翻译：目的：提供全自动洗衣机，以通过应用外转子型BLDC（无刷直流）电机来防止洗涤桶偏心，并使全自动洗衣机的长度与现有洗衣机的长度相似。构成：具有外转子型BLDC电动机的全自动洗衣机包括安装在构成洗衣机外部的外壳中的外桶; 连接到脱水桶的洗涤桶; 洗衣机可旋转地安装在洗涤桶的内底部; 使洗涤桶旋转的脱水轴（100）; 洗涤轴（200），其连接到所述洗涤叶片; 覆盖所述脱水轴的离合器壳体（300）产生旋转磁场的定子组件（400）; 构成磁路的转子组件（500），包括转子架，磁体和洗涤轴组合部件; 离合器组件（600），其包括控制动力传递的滑动联接器（650）和控制所述滑动联接器的运动的控制单元; 控制外桶中的洗涤水的排水阀; 用于驱动装置控制的齿轮马达和排水装置控制，以在第一阶段状态和第二阶段状态下控制制动杆的动作; 以及包括制动杆和制动衬块（780）的制动组件（700）。在全自动洗衣机中，搅拌模式通过制动片限制脱水轴进行洗涤，然后旋转转子组件并仅旋转洗衣刀。在具有外转子型BLDC电动机的全自动洗衣机中，组合模式通过将洗涤叶片和洗涤桶以相同的速度和相同的方向旋转，通过组合进行洗涤的渗透/压制模式来执行洗涤或冲洗在从脱水轴释放制动衬块之后，排水阀不工作的状态。在脱水行程中，脱水轴和洗涤轴通过从鼓（160）完全释放制动衬块并且操作排水阀而一体地旋转。

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