公开(公告)号：US20100037400A1

公开(公告)日：2010-02-18

申请号：US12461379

申请日：2009-08-10

申请人： Bon Kwon Koo ,  Kwon Ki Kong ,  Jae Cheol Lyu ,  Woon Yong Lee ,  Jong Chul Bang ,  Min Jin Oh ,  Son Kweon ,  Kim Ho Jong ,  In Haeng Cho

发明人： Bon Kwon Koo ,  Kwon Ki Kong ,  Jae Cheol Lyu ,  Woon Yong Lee ,  Jong Chul Bang ,  Min Jin Oh ,  Son Kweon ,  Kim Ho Jong ,  In Haeng Cho

IPC分类号： D06F33/00

CPC分类号： D06F37/304 ,  D06F2202/065 ,  D06F2204/065 ,  H02P3/22 ,  Y02B40/52

摘要： A control system for a motor-driven washing machine. The control system includes an electrical motor; a driving unit that applies an input voltage to the motor to drive the motor; a voltmeter that measures a reverse voltage generated by the motor for each predetermined period; and a microprocessor reducing a speed of the motor if the measured reverse voltage is less than or equal to a predetermined voltage level.

摘要翻译： 一种用于电动洗衣机的控制系统。 控制系统包括电动机; 驱动单元，其向所述电动机施加输入电压以驱动所述电动机; 一个电压计，用于测量每个预定周期由电机产生的反向电压; 以及如果测量的反向电压小于或等于预定电压电平，则微处理器降低电动机的速度。

公开(公告)号：US07913340B2

公开(公告)日：2011-03-29

申请号：US12461379

申请日：2009-08-10

申请人： Bon Kwon Koo ,  Kwon Ki Hong ,  Jae Cheol Lyu ,  Woon Yong Lee ,  Jong Chul Bang ,  Min Jin Oh ,  Kweon Son ,  Jong Ho Kim ,  In Haeng Cho

发明人： Bon Kwon Koo ,  Kwon Ki Hong ,  Jae Cheol Lyu ,  Woon Yong Lee ,  Jong Chul Bang ,  Min Jin Oh ,  Kweon Son ,  Jong Ho Kim ,  In Haeng Cho

IPC分类号： D06F35/00

CPC分类号： D06F37/304 ,  D06F2202/065 ,  D06F2204/065 ,  H02P3/22 ,  Y02B40/52

摘要： A control system for a motor-driven washing machine. The control system includes an electrical motor; a driving unit that applies an input voltage to the motor to drive the motor; a voltmeter that measures a reverse voltage generated by the motor for each predetermined period; and a microprocessor reducing a speed of the motor if the measured reverse voltage is less than or equal to a predetermined voltage level.

摘要翻译： 一种用于电动洗衣机的控制系统。 控制系统包括电动机; 驱动单元，其向所述电动机施加输入电压以驱动所述电动机; 一个电压计，用于测量每个预定周期由电机产生的反向电压; 以及如果测量的反向电压小于或等于预定电压电平，则微处理器降低电动机的速度。

公开(公告)号：US20100037402A1

公开(公告)日：2010-02-18

申请号：US12461380

申请日：2009-08-10

申请人： Bon Kwon Koo ,  Kwon Ki Hong ,  Jae Cheol Lyu ,  Woon Yong Lee ,  Jong Chul Bang ,  Min Jin Oh ,  Kweon Son ,  Jong Ho Kim ,  In Haeng Cho

发明人： Bon Kwon Koo ,  Kwon Ki Hong ,  Jae Cheol Lyu ,  Woon Yong Lee ,  Jong Chul Bang ,  Min Jin Oh ,  Kweon Son ,  Jong Ho Kim ,  In Haeng Cho

IPC分类号： D06F33/02

CPC分类号： D06F37/304 ,  D06F2202/065 ,  D06F2204/065 ,  H02P3/22 ,  Y02B40/52

摘要： A method of controlling a motor-driven washing machine. The method includes increasing a speed of a motor from zero to a first predetermined speed W1. Reducing the motor speed from W1 to a second predetermined speed W2 and measuring the deceleration period. Increasing the motor speed from W2 to a third predetermined speed W3 and braking the motor according to a slow brake logic if a first interruption of the motor is ordered during the step of increasing the motor speed from W2 to W3. Increasing the motor speed from W3 to a fourth predetermined speed W4 and selecting one of plurality of rapid-brake logics on the basis of the measured deceleration period and braking the motor according to the selected rapid-brake logic if a second interruption of the motor is ordered during the step of increasing the motor speed from W3 to W4.

摘要翻译： 一种控制电动洗衣机的方法。 该方法包括将电动机的速度从零增加到第一预定速度W1。 将电动机速度从W1减小到第二预定速度W2并测量减速时间。 在将电动机速度从W2增加到W3的步骤期间，如果电动机的第一次中断被排序，则将电动机速度从W2增加到第三预定速度W3并且根据缓慢的制动逻辑来制动电动机。 将电动机速度从W3增加到第四预定速度W4，并且基于测量的减速时间选择多个快速制动逻辑中的一个，并且如果电动机的第二次中断是根据所选择的快速制动逻辑制动电动机 在将电机速度从W3增加到W4的步骤中订购。

公开(公告)号：US07904984B2

公开(公告)日：2011-03-15

申请号：US12461380

申请日：2009-08-10

申请人： Bon Kwon Koo ,  Kwon Ki Hong ,  Jae Cheol Lyu ,  Woon Yong Lee ,  Jong Chul Bang ,  Min Jin Oh ,  Kweon Son ,  Jong Ho Kim ,  In Haeng Cho

发明人： Bon Kwon Koo ,  Kwon Ki Hong ,  Jae Cheol Lyu ,  Woon Yong Lee ,  Jong Chul Bang ,  Min Jin Oh ,  Kweon Son ,  Jong Ho Kim ,  In Haeng Cho

IPC分类号： D06F35/00

CPC分类号： D06F37/304 ,  D06F2202/065 ,  D06F2204/065 ,  H02P3/22 ,  Y02B40/52

摘要： A method of controlling a motor-driven washing machine. The method includes increasing a speed of a motor from zero to a first predetermined speed W1. Reducing the motor speed from W1 to a second predetermined speed W2 and measuring the deceleration period. Increasing the motor speed from W2 to a third predetermined speed W3 and braking the motor according to a slow brake logic if a first interruption of the motor is ordered during the step of increasing the motor speed from W2 to W3. Increasing the motor speed from W3 to a fourth predetermined speed W4 and selecting one of plurality of rapid-brake logics on the basis of the measured deceleration period and braking the motor according to the selected rapid-brake logic if a second interruption of the motor is ordered during the step of increasing the motor speed from W3 to W4.

摘要翻译： 一种控制电动洗衣机的方法。 该方法包括将电动机的速度从零增加到第一预定速度W1。 将电动机速度从W1减小到第二预定速度W2并测量减速时间。 在将电动机速度从W2增加到W3的步骤期间，如果电动机的第一次中断被排序，则将电动机速度从W2增加到第三预定速度W3并且根据缓慢的制动逻辑来制动电动机。 将电动机速度从W3增加到第四预定速度W4，并且基于测量的减速时间选择多个快速制动逻辑中的一个，并且如果电动机的第二次中断是根据所选择的快速制动逻辑制动电动机 在将电机速度从W3增加到W4的步骤中订购。

公开(公告)号：US20080263784A1

公开(公告)日：2008-10-30

申请号：US12216157

申请日：2008-06-30

申请人： In Haeng Cho ,  Jae Cheol Lyu ,  Bon Kwon Koo ,  Kwon Ki Hong ,  Min Jin Oh ,  Du Heig Choi ,  In Geun Ahn ,  Seong No Yoon

发明人： In Haeng Cho ,  Jae Cheol Lyu ,  Bon Kwon Koo ,  Kwon Ki Hong ,  Min Jin Oh ,  Du Heig Choi ,  In Geun Ahn ,  Seong No Yoon

IPC分类号： D06F37/30 ,  D06F33/00

CPC分类号： D06F37/40 ,  D06F37/304

摘要： Device and method for detecting malfunction of a clutch in a washing machine, the device including a clutch including a coupling for transmission of a power from a motor to a washing shaft or a spinning shaft, a clutch motor (60) for providing a power to the coupling, a switch for controlling the coupling, and a cam (600) fitted to be rotatable with the clutch motor for turning on/off the switch in response to the rotation, a power supplying part for supplying a voltage to the motor and the clutch motor (60), a pulse counting part for counting a number of pulses of a voltage supplied to the clutch motor from the power supplying part, and a microcomputer for repeating a process in which the clutch motor is stopped for a second set time period (S20) and operated again if the switch is not switched for a first set time period from a time the clutch motor is put into operation, and informs to a user that the clutch is in malfunction if the switch is not switched while the process is repeated equal to or more than a set times, thereby determining the clutch of being out of order and informing a result of the determination to a user.

公开(公告)号：US07409737B2

公开(公告)日：2008-08-12

申请号：US10486100

申请日：2003-05-16

申请人： In Haeng Cho ,  Jae Cheol Lyu ,  Bon Kwon Koo ,  Kwon Ki Hong ,  Min Jin Oh ,  Du Heig Choi

发明人： In Haeng Cho ,  Jae Cheol Lyu ,  Bon Kwon Koo ,  Kwon Ki Hong ,  Min Jin Oh ,  Du Heig Choi

IPC分类号： D06F37/30

CPC分类号： D06F37/40 ,  D06F37/304

摘要： Device and method for detecting malfunction of a clutch in a washing machine, the device including a clutch including a coupling for transmission of a power from a motor to a washing shaft or a spinning shaft, a clutch motor (60) for providing a power to the coupling, a switch for controlling the coupling, and a cam (600) fitted to be rotatable with the clutch motor for turning on/off the switch in response to the rotation, a power supplying part for supplying a voltage to the motor and the clutch motor (60), a pulse counting part for counting a number of pulses of a voltage supplied to the clutch motor from the power supplying part, and a microcomputer for repeating a process in which the clutch motor is stopped for a second set time period (S20) and operated again if the switch is not switched for a first set time period from a time the clutch motor is put into operation, and informs to a user that the clutch is in malfunction if the switch is not switched while the process is repeated equal to or more than a set times, thereby determining the clutch of being out of order and informing a result of the determination to a user.

摘要翻译： 一种用于检测洗衣机中的离合器的故障的装置和方法，所述装置包括离合器，所述离合器包括用于将动力从电动机传递到洗涤轴或旋转轴的联接器，离合器电动机（60） 联接器，用于控制联接器的开关和安装成可随离合器马达旋转以响应于旋转而导通/关闭开关的凸轮（600），用于向马达提供电压的供电部分和 离合器电动机（60），用于对从供电部供给到离合器电动机的电压的脉冲数进行计数的脉冲计数部，以及用于重复进行离合器电动机停止第二设定时间 （S20），并且如果在从离合器电动机投入运行时开关没有切换第一设定时间段，则再次操作，并且如果在开关未切换的情况下通知用户离合器故障 一世 重复等于或大于设定次数，从而确定离合器不正常并向用户通知确定结果。

公开(公告)号：US20110016641A1

公开(公告)日：2011-01-27

申请号：US12895211

申请日：2010-09-30

申请人： Bon Kwon Koo ,  In Haeng Cho

发明人： Bon Kwon Koo ,  In Haeng Cho

IPC分类号： D06L1/20

CPC分类号： D06F35/005 ,  D06F33/02 ,  D06F39/003 ,  D06F2202/065 ,  D06F2212/06

摘要： There is provided a reliable method for sensing a laundry amount and a method for controlling a washing machine, in which a method for sensing a laundry amount is performed appropriately according to the laundry amount. According to the method of the present invention, the reliability in the sensed laundry amount is improved.

摘要翻译： 提供了用于感测衣物量的可靠方法和用于控制洗衣机的方法，其中根据衣物量适当地执行用于感测衣物量的方法。 根据本发明的方法，提高了感测衣物量的可靠性。

公开(公告)号：US07543464B2

公开(公告)日：2009-06-09

申请号：US10503567

申请日：2003-11-26

申请人： Du Heig Choi ,  Bon Kwon Koo ,  In Haeng Cho

发明人： Du Heig Choi ,  Bon Kwon Koo ,  In Haeng Cho

IPC分类号： D06F39/00

CPC分类号： D06F37/40 ,  D06F2202/085 ,  D06F2202/10 ,  D06F2202/12 ,  D06F2204/06

摘要： An apparatus and method for switching a power transmission mode of a washing machine id disclosed, to prevent malfunction and damages of the washing machine by switching the power transmission mode stably in which the method includes: (a) rotating the cam (600) by driving the clutch motor (60); (b) counting the number of pulses of power supplied to the clutch motor (60); and (c) maintaining the rotation of the cam (600) until the ounted number of pulses is equal to, or greater than a preset number of pulses.

摘要翻译： 一种用于切换所公开的洗衣机ID的动力传递模式的装置和方法，用于通过切换所述方法包括的所述动力传递模式来防止所述洗衣机的故障和损坏：（a）通过驱动旋转所述凸轮（600） 离合器马达（60）; （b）对提供给离合器马达（60）的功率的脉冲数进行计数; 并且（c）保持凸轮（600）的旋转，直到所述被占用的脉冲数等于或大于预设数量的脉冲。

公开(公告)号：US07475571B2

公开(公告)日：2009-01-13

申请号：US10499343

申请日：2003-11-25

申请人： Bon Kwon Koo ,  In Haeng Cho

发明人： Bon Kwon Koo ,  In Haeng Cho

IPC分类号： B08B3/04

CPC分类号： D06F35/005 ,  D06F33/02 ,  D06F39/003 ,  D06F2202/065 ,  D06F2212/06

摘要： There is provided a reliable method for sensing a laundry amount and a method for controlling a washing machine, in which a method for sensing a laundry amount is performed appropriately according to the laundry amount. According to the method of the present invention, the reliability in the sensed laundry amount is improved.

摘要翻译： 提供了用于感测衣物量的可靠方法和用于控制洗衣机的方法，其中根据衣物量适当地执行用于感测衣物量的方法。 根据本发明的方法，提高了感测衣物量的可靠性。

公开(公告)号：US07827639B2

公开(公告)日：2010-11-09

申请号：US12314390

申请日：2008-12-09

申请人： Bon Kwon Koo ,  In Haeng Cho

发明人： Bon Kwon Koo ,  In Haeng Cho

IPC分类号： D06F35/00

CPC分类号： D06F35/005 ,  D06F33/02 ,  D06F39/003 ,  D06F2202/065 ,  D06F2212/06

摘要： There is provided a reliable method for sensing a laundry amount and a method for controlling a washing machine, in which a method for sensing a laundry amount is performed appropriately according to the laundry amount. According to the method of the present invention, the reliability in the sensed laundry amount is improved.

摘要翻译： 提供了用于感测衣物量的可靠方法和用于控制洗衣机的方法，其中根据衣物量适当地执行用于感测衣物量的方法。 根据本发明的方法，提高了感测衣物量的可靠性。