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41. 发明申请

US20110056249A1 LAUNDRY MACHINE 有权
标题翻译：洗衣机
公开(公告)号：US20110056249A1
公开(公告)日：2011-03-10
申请号：US12854372
申请日：2010-08-11
申请人： In Ho Cho , Hyung Yong Kim , Eun Jin Park , Ig Geun Kwon , Sang Il Hwang , Han Su Jung , Kyung Chul Woo , Byung Keol Choi , Myong Hun Im , Soo Young Oh , Moon Hee Hong , Woo Young Kim , Sang Heon Lee
发明人： In Ho Cho , Hyung Yong Kim , Eun Jin Park , Ig Geun Kwon , Sang Il Hwang , Han Su Jung , Kyung Chul Woo , Byung Keol Choi , Myong Hun Im , Soo Young Oh , Moon Hee Hong , Woo Young Kim , Sang Heon Lee
IPC分类号： D06F25/00
CPC分类号： D06F37/306 , D06F35/006
摘要： A laundry machine and a control method thereof are provided in which laundering ability may be improved while also improving efficiency and noise/vibration. The laundry machine employs a plurality of drum motions by varying drum rotational speed, drum rotational direction, and drum starting and stopping point, to provide different motion of laundry items in the drum.
摘要翻译：提供一种洗衣机及其控制方法，其中可以改善洗涤能力，同时还提高效率和噪声/振动。洗衣机采用多个滚筒运动，通过改变滚筒转速，滚筒旋转方向和滚筒开始和停止点，以提供滚筒中洗衣物的不同运动。

42. 发明申请

US20100306927A1 METHOD AND APPARATUS FOR TREATING LAUNDRY 审中-公开
标题翻译：处理洗衣的方法和装置
公开(公告)号：US20100306927A1
公开(公告)日：2010-12-09
申请号：US12743725
申请日：2008-11-20
申请人： Soo Young Oh , Chang Oh Kim , Yun Mi Park , Myong Hun Im , Tae Young Park , Kyung Chul Woo
发明人： Soo Young Oh , Chang Oh Kim , Yun Mi Park , Myong Hun Im , Tae Young Park , Kyung Chul Woo
IPC分类号： D06F33/00 , D06L1/20
CPC分类号： D06F33/02
摘要： A laundry treatment method and apparatus are provided. The laundry treatment method includes (a) choosing one of a first operating course in which a set of operating conditions are determined based on the weight of laundry and a second operating course in which the operating conditions are determined based on a plurality of operating variables; and (b) treating the laundry according to whichever of the first and second operating courses is chosen.
摘要翻译：提供了一种洗衣处理方法和装置。衣物处理方法包括：（a）基于衣物的重量和基于多个操作变量确定操作条件的第二操作过程，选择确定一组操作条件的第一操作过程中的一个; 和（b）根据所选择的第一和第二操作过程中的任何一个来处理衣物。

43. 发明授权

US07802453B2 Washing machine 有权
标题翻译：洗衣机
公开(公告)号：US07802453B2
公开(公告)日：2010-09-28
申请号：US12155881
申请日：2008-06-11
申请人： Soo Young Oh , Kyung Chul Woo , Jin Woong Kim , Si Moon Jeon , Na Eun Kim
发明人： Soo Young Oh , Kyung Chul Woo , Jin Woong Kim , Si Moon Jeon , Na Eun Kim
IPC分类号： D06F39/08
CPC分类号： D06F39/008 , D06F39/083 , D06F39/088
摘要： A washing machine includes: a steam generator for generating steam; a circulation pump for pumping circulation water discharged from a tub and re-supplying it into a drum; a spray nozzle for spraying steam generated from the steam generator and the circulation water pumped from the circulation pump into the drum; and a back-current preventing branch unit connected to the steam generator by a steam supply line, connected to the circulation pump by a circulation line, and connected to the spray nozzle. With this structure, circulation water circulated by the circulation unit and steam generated from the steam generator are sprayed to the laundry through one spray nozzle, so that a system can be simplified and a fabrication cost can be reduced.
摘要翻译：洗衣机包括：用于产生蒸汽的蒸汽发生器; 用于泵送从桶排出的循环水并将其重新供应到滚筒中的循环泵; 用于喷射从蒸汽发生器产生的蒸汽的喷嘴和从循环泵泵入循环泵的循环水; 以及通过蒸汽供给管线连接到蒸汽发生器的逆流防止分支单元，其通过循环管线连接到循环泵，并连接到喷嘴。利用这种结构，通过循环单元循环的循环水和从蒸汽发生器产生的蒸汽通过一个喷嘴喷射到衣物上，从而可以简化系统并降低制造成本。

44. 发明授权

US07797777B2 Washing method in steam injection type washing machine 有权
标题翻译：蒸汽注射式洗衣机洗涤方法
公开(公告)号：US07797777B2
公开(公告)日：2010-09-21
申请号：US11723661
申请日：2007-03-21
申请人： Jin Woong Kim , Kyung Chul Woo , Soo Young Oh , Si Moon Jeon
发明人： Jin Woong Kim , Kyung Chul Woo , Soo Young Oh , Si Moon Jeon
IPC分类号： D06F35/00
CPC分类号： D06F35/006 , D06F39/008 , D06F39/083 , D06F2204/086 , F22B1/284 , Y02B40/56
摘要： A washing method in a steam injection type washing machine in which wash water is heated to generate high temperature and high-pressure steam while passing through the steam supply unit in the wash or rinse cycle, and the generated steam is injected into the wash tub at the top of the wash tub. Accordingly, it is possible to rapidly achieve the wetting of clothes with wash water while achieving an enhancement in sterilization and washing performances. In addition, consumption of water and electrical energy can be reduced.
摘要翻译：一种蒸汽注射式洗衣机中的洗涤方法，其中在洗涤或漂洗循环中通过蒸汽供应单元时，将洗涤水加热以产生高温和高压蒸汽，并将所产生的蒸汽注入洗涤桶中洗手盆的顶部。因此，可以通过洗涤水快速地实现衣物的润湿，同时实现消毒和洗涤性能的提高。此外，可以减少水和电能的消耗。

45. 发明申请

US20100058543A1 WASHING MACHINE AND WASHING METHOD THEREFOR 审中-公开
标题翻译：洗衣机及其洗涤方法
公开(公告)号：US20100058543A1
公开(公告)日：2010-03-11
申请号：US12509693
申请日：2009-07-27
申请人： Byung Keol Choi , Woo Young Kim , Han Gil Park , Jae Won Chang , Kyung Chul Woo
发明人： Byung Keol Choi , Woo Young Kim , Han Gil Park , Jae Won Chang , Kyung Chul Woo
IPC分类号： D06F33/00 , C11D3/00
CPC分类号： D06F37/306
摘要： A washing machine and washing method therefor are provided. The washing method may include applying a first directional torque to a drum so that laundry in the drum is rotated in a first direction and lifted to a maximum height greater than half a height of the drum, braking the drum so that the laundry is dropped, applying a second directional torque to the drum so that the dropped laundry is rotated in a second direction and lifted to a maximum height greater than half a height of the drum, and braking the drum so that the laundry is dropped.
摘要翻译：提供一种洗衣机及其洗涤方法。洗涤方法可以包括向滚筒施加第一方向扭矩，使得滚筒中的衣物在第一方向上旋转并且被提升到大于滚筒的一半高度的最大高度，制动滚筒使得衣物掉落，向滚筒施加第二方向扭矩，使得落下的衣物在第二方向上旋转并提升到大于滚筒一半高度的最大高度，并且制动滚筒使得衣物掉落。

46. 发明授权

US07614106B2 Washing machine and control method thereof 有权
标题翻译：洗衣机及其控制方法
公开(公告)号：US07614106B2
公开(公告)日：2009-11-10
申请号：US11263971
申请日：2005-11-02
申请人： Soo Young Oh , Si Moon Jeon , Kyung Chul Woo
发明人： Soo Young Oh , Si Moon Jeon , Kyung Chul Woo
IPC分类号： D06F33/02
CPC分类号： D06F39/008 , D06F33/02 , D06F2202/04
摘要： A washing machine and control method thereof are disclosed, by which water waste is reduced and by which an error or malfunction of the washing machine is detected and by which the detected error or malfunction of the washing machine is notified to a user. The present invention includes the steps of measuring an initial temperature of water supplied within a steam generator for providing steam to a drum, heating the water within the steam generator for a set time, measuring a temperature of the heated water within the steam generator, calculating a difference between the heated water temperature and the initial water temperature, and deciding a presence or non-presence of abnormality of the steam generator based on the calculated temperature difference.
摘要翻译：公开了一种洗衣机及其控制方法，通过该洗衣机和其控制方法，减少了废水并且检测到洗衣机的错误或故障，并且向用户通知检测到的洗衣机的错误或故障。本发明包括以下步骤：测量在蒸汽发生器内供应的水的初始温度，以将蒸汽提供给滚筒，在蒸汽发生器内加热一定时间的水，测量蒸汽发生器内的加热水的温度，计算加热水温与初始水温之间的差异，并且基于计算出的温差来决定蒸汽发生器的存在或不存在异常。

47. 发明授权

US07584633B2 Spray type drum washing machine 有权
标题翻译：喷雾式滚筒洗衣机
公开(公告)号：US07584633B2
公开(公告)日：2009-09-08
申请号：US10822748
申请日：2004-04-13
申请人： Jin Woong Kim , Kyung Chul Woo , Soo Young Oh , Si Moon Jeon
发明人： Jin Woong Kim , Kyung Chul Woo , Soo Young Oh , Si Moon Jeon
IPC分类号： B08B3/00 , B08B3/04 , B08B3/06 , D06F35/00 , D06B1/00 , D06B1/02
CPC分类号： D06F39/083 , D06F39/008
摘要： A spray type drum washing machine including a tub mounted in a cabinet, and adapted to contain wash water therein, a circulation line connected between a portion of the tub and another portion of the tub to circulate wash water through the tub, a pump installed at the circulation line, and adapted to forcibly feed wash water through the circulation line for the circulation of the wash water through the tub, and an atomizing device provided at the circulation line, and adapted to atomize the wash water fed through the circulation line, whereby the wash water to circulate through the tub is supplied in an atomized state into the tub. The wash water can rapidly permeate clothes contained in the drum, so that it can more effectively come into contact with contaminants attached to the clothes. As a result, it is possible to achieve an enhancement in washing and rinsing performances while reducing the consumption of wash water.
摘要翻译：一种喷雾式滚筒洗衣机，其包括安装在机壳中的桶，并且适于在其中容纳洗涤水，连接在所述桶的一部分和所述桶的另一部分之间的循环管线，以使洗涤水循环通过所述桶，将泵安装在循环管线，适于通过循环管道强制供给洗涤水，以使洗涤水循环通过洗涤桶;以及雾化装置，其设置在循环管线处，并且适于雾化通过循环管线供给的洗涤水，由此通过桶循环的洗涤水以雾化状态供应到桶中。洗涤水可以快速地渗透到包含在滚筒中的衣物，使得它可以更有效地与附着在衣服上的污染物接触。结果，可以在减少洗涤水的消耗的同时实现洗涤和漂洗性能的提高。

48. 发明授权

US07490493B2 Steam jet drum washing machine 有权
标题翻译：蒸汽喷射滚筒洗衣机
公开(公告)号：US07490493B2
公开(公告)日：2009-02-17
申请号：US10753496
申请日：2004-01-09
申请人： Jin Woong Kim , Kyung Chul Woo , Soo Young Oh , Si Moon Jeon
发明人： Jin Woong Kim , Kyung Chul Woo , Soo Young Oh , Si Moon Jeon
IPC分类号： D06F39/02
CPC分类号： D06F39/008 , D06F35/006 , D06F39/088 , Y02B40/56
摘要： Disclosed herein is a drum washing machine which is capable of lifting clothes to a predetermined height and then dropping the lifted clothes so that the clothes can be washed by means of friction and impact. The drum washing machine is capable of heating wash water and spraying the heated wash water into a tub and a drum of the washing machine in a phase of high-temperature and high-pressure steam, thereby rapidly soaking clothes in the wash water, improving sterilizing and washing efficiencies of the drum washing machine, and saving wash water and electric energy.
摘要翻译：这里公开了一种滚筒洗衣机，其能够将衣服提升到预定高度，然后将提起的衣服放下，使得可以通过摩擦和冲击来洗涤衣服。滚筒洗衣机能够加热洗涤水，并将加热的洗涤水以高温和高压蒸汽的相位喷射到洗衣机的桶和滚筒中，从而将衣服快速地浸泡在洗涤水中，从而改善消毒和洗衣机的洗涤效率，并节省洗涤水和电能。

49. 发明授权

US07406842B2 Washing machine 有权
公开(公告)号：US07406842B2
公开(公告)日：2008-08-05
申请号：US10753498
申请日：2004-01-09
申请人： Soo Young Oh , Kyung Chul Woo , Jin Woong Kim , Si Moon Jeon , Na Eun Kim
发明人： Soo Young Oh , Kyung Chul Woo , Jin Woong Kim , Si Moon Jeon , Na Eun Kim
IPC分类号： D06F33/00
CPC分类号： D06F39/008 , D06F39/083 , D06F39/088
摘要： A washing machine includes: a steam generator for generating steam; a circulation pump for pumping circulation water discharged from a tub and re-supplying it into a drum; a spray nozzle for spraying steam generated from the steam generator and the circulation water pumped from the circulation pump into the drum; and a back-current preventing branch unit connected to the steam generator by a steam supply line, connected to the circulation pump by a circulation line, and connected to the spray nozzle. With this structure, circulation water circulated by the circulation unit and steam generated from the steam generator are sprayed to the laundry through one spray nozzle, so that a system can be simplified and a fabrication cost can be reduced.

50. 发明授权

US07299515B2 Washing machine control method 失效
标题翻译：洗衣机控制方法
公开(公告)号：US07299515B2
公开(公告)日：2007-11-27
申请号：US10729986
申请日：2003-12-09
申请人： Soo Young Oh , Jin Woong Kim , Hyun Seok Seo , Tae Hee Lee , Joon Woo Kim , Kyung Chul Woo
发明人： Soo Young Oh , Jin Woong Kim , Hyun Seok Seo , Tae Hee Lee , Joon Woo Kim , Kyung Chul Woo
IPC分类号： D06F35/00
CPC分类号： D06F39/003 , D06F2202/065 , D06F2204/065 , Y02B40/56
摘要： A washing machine control method accurately determines an amount of laundry in the washing machine, while driving a motor coupled to a drum under load, based on a computed average of pulse width modulation values at the time of stopping the drive of a motor and the motor's rotational angle as the motor freewheels to a stop, in order to conserve water and reduce the time required for performing a washing step. The method includes steps accelerating a motor to a target rotational speed, by periodically applying to the motor a pulse width modulation (PWM) signal having a predetermined duty ratio; storing in a memory a set of PWM values corresponding to the signal applied in the accelerating step, by sensing a rotational speed of the motor; outputting a PWM signal having a duty ratio of zero, after the sensed motor speed reaches the target rotational speed, to allow the motor to freewheel to a stop; computing an average of the stored PWM values; measuring a rotational angle of the motor as the motor freewheels to a stop; calculating a laundry amount estimation value based on the average of the stored PWM values and the motor's rotational angle; and determining a laundry amount by comparing the calculated laundry amount estimation value to a set of laundry amount reference values stored in a lookup table. The laundry amount estimation value equals w1PWMave+w2θmotor, where PWMave is the computed average of the stored PWM values, θmotor is the measured rotational angle, and w1, and w2 are weight constants.
摘要翻译：洗衣机控制方法基于在停止电动机的驱动时的计算的脉冲宽度调制值的平均值和电动机的驱动时，精确地确定洗衣机中的衣物量，同时驱动耦合到负载的鼓的电动机旋转角度随着电机的顺畅而停止，以节约用水并减少进行洗涤步骤所需的时间。该方法包括通过周期地向电动机施加具有预定占空比的脉宽调制（PWM）信号来将电动机加速到目标转速的步骤; 通过感测所述电动机的转速，将与所述加速步骤中施加的信号相对应的一组PWM值存储在存储器中; 在感测到的电动机速度达到目标转速之后，输出占空比为零的PWM信号，以允许电动机飞行到停止位置; 计算存储的PWM值的平均值; 当电机自由停转时测量电机的旋转角度; 基于存储的PWM值和电动机的旋转角度的平均值来计算衣物量估计值; 以及通过将所计算的衣物量估计值与存储在查找表中的一组衣物量参考值进行比较来确定衣物量。洗衣用量估计值等于w1＆lt; 1＆gt;＆gt;＆lt; 2＆gt; 2＆lt;＆lt;＆gt;＆lt;＆gt; 存储的PWM值的计算平均值，θ<电机是测量的旋转角度，w> 1 是体重常数。

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