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    LAUNDRY MACHINE
    74.
    发明申请
    LAUNDRY MACHINE 审中-公开
    洗衣机

    公开(公告)号：US20120011901A1

    公开(公告)日：2012-01-19

    申请号：US13259670

    申请日：2010-05-27

    申请人： Ig Geun Kwon ,  Young Suk Min ,  Hyun Seok Seo ,  Min Gyu Jo

    发明人： Ig Geun Kwon ,  Young Suk Min ,  Hyun Seok Seo ,  Min Gyu Jo

    IPC分类号： D06F21/04 ,  D06F37/22

    CPC分类号： D06F37/22 ,  D06F23/02 ,  D06F37/20 ,  D06F37/268 ,  D06F37/269 ,  D06F37/30

    摘要： A laundry machine is disclosed. The laundry machine includes a tub configured to receive wash water; a drum rotatable installed in the tub, a shaft connected with the drum, a bearing housing (400) configured to rotatable support the shaft and a motor (M) installed in the bearing housing (400) and connected with the shaft. A suspension unit connected with the bearing housing (400) to support vibration of the drum suspending, wherein the bearing housing (400) includes an extending part (406a, 406b) extended in a radial direction to an outer circumference of the motor or longer, a bent part (409a, 409b) bent from the extending part (406a, 406b) in a backward direction of the bearing housing and bracket coupling parts (410a, 410b) extended from the bent part in the radial direction and connected to the suspension unit.

    摘要翻译： 公开了一种洗衣机。 洗衣机包括构造成接收洗涤水的桶; 可旋转地安装在桶中的滚筒，与滚筒连接的轴，构造成可旋转地支撑轴的轴承壳体（400）和安装在轴承壳体（400）中并与轴连接的马达（M）。 与所述轴承壳体连接以支撑所述鼓的振动的悬挂单元，其中所述轴承壳体包括沿径向延伸到所述电动机的外周的延伸部分， 从所述延伸部（406a，406b）沿所述轴承壳体的向后方向弯曲的弯曲部（409a，409b）和从所述弯曲部沿径向延伸并与所述悬架单元连接的托架联接部（410a，410b） 。

    Drum Type Washing Machine
    75.
    发明申请
    Drum Type Washing Machine 审中-公开
    鼓式洗衣机

    公开(公告)号：US20100139331A1

    公开(公告)日：2010-06-10

    申请号：US12449697

    申请日：2008-02-22

    申请人： Hee Tae Lim ,  Hyun Seok Seo ,  Min Gyu Jo ,  Jae Won Chang

    发明人： Hee Tae Lim ,  Hyun Seok Seo ,  Min Gyu Jo ,  Jae Won Chang

    IPC分类号： D06F23/00

    CPC分类号： D06F37/22 ,  D06F37/20 ,  D06F37/269

    摘要： This invention relates to a drum type washing machine including a cabinet, a tub provided in the cabinet, a drum rotatably provided in the tub, a bearing housing including a huh having a rotating shaft of the drum passed therethrough and bearings placed in a center portion thereof, a supporting portion which extends from an outside circumference of the hub integrally, and a fastening portion provided integrally with the supporting portion, a connective supporter fastened to the fastening portion for supporting the bearing housing, and a vibration attenuating device between the connective supporter and the cabinet for attenuating vibration.

    摘要翻译： 滚筒式洗衣机本发明涉及一种滚筒式洗衣机，其包括机壳，设置在机壳中的桶，可旋转地设置在桶中的滚筒，轴承壳体，该轴承壳体具有通过其中的滚筒的旋转轴和位于中心部分的轴承 一体地从轮毂的外周延伸的支撑部以及与支撑部一体地设置的紧固部，固定在用于支撑轴承壳体的紧固部的连接支架，以及连接支架之间的振动衰减装置 和减震振动柜。

    Drum type washing machine and bearing housing structure thereof
    76.
    发明授权
    Drum type washing machine and bearing housing structure thereof 有权
    滚筒式洗衣机及其轴承座结构

    公开(公告)号：US07607326B2

    公开(公告)日：2009-10-27

    申请号：US11165332

    申请日：2005-06-24

    申请人： Jae Won Chang ,  Hee Tae Lim ,  Si Moon Jeon ,  Kyeong Hwan Kim ,  Hyun Seok Seo

    发明人： Jae Won Chang ,  Hee Tae Lim ,  Si Moon Jeon ,  Kyeong Hwan Kim ,  Hyun Seok Seo

    IPC分类号： D06F37/22

    CPC分类号： D06F37/22 ,  D06F37/269 ,  F16C35/042 ,  Y10T29/49826

    摘要： A drum type washing machine including a tub installed in a cabinet is disclosed. The drum type washing machine includes a drum performing washing, a motor rotating the drum, bearing housings having bearings to support a rotation shaft, a suspension connected to the bearing housings and the cabinet to mitigate vibration generated during rotation of the drum, a bracket installed to the bearing housings to form the rear side of the tub, and a gasket installed between the bracket and the tub to seal the tub and to prevent vibration from being transmitted from the bracket to the tub. Volumes of the tub and the drum can be easily increased without increasing the volume of the cabinet. Even when the volume of the washing machine is changed, only one of the tub and the bearing housings, which is not applicable to the drum type washing machine having the changed washing capacity, is selectively replaced. Thus parts can commonly used in various drum type washing machine having different volume.

    摘要翻译： 公开了一种包括安装在机柜中的桶的滚筒式洗衣机。 滚筒式洗衣机包括执行洗涤的滚筒，旋转滚筒的马达，具有用于支撑旋转轴的轴承的轴承壳体，连接到轴承壳体和机壳的悬架，以减轻滚筒旋转期间产生的振动;支架安装 连接到轴承座以形成桶的后侧，以及安装在支架和桶之间的垫圈以密封桶并防止振动从支架传送到桶。 可以容易地增加桶和滚筒的容积，而不增加机柜的体积。 即使当洗衣机的体积变化时，也可以选择更换不适用于具有改变的洗涤能力的滚筒式洗衣机中的一个槽和轴承座。 因此，这些零件可以常用于具有不同体积的各种滚筒式洗衣机。

    Washing machine control method
    77.
    发明授权
    Washing machine control method 失效
    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。

    Drying unit for washing machines
    78.
    发明授权
    Drying unit for washing machines 有权
    洗衣机干燥机

    公开(公告)号：US07188437B2

    公开(公告)日：2007-03-13

    申请号：US11036014

    申请日：2005-01-18

    申请人： Tae Hee Lee ,  Si Moon Jeon ,  Hyun Seok Seo

    发明人： Tae Hee Lee ,  Si Moon Jeon ,  Hyun Seok Seo

    IPC分类号： F26B11/02

    CPC分类号： D06F25/00 ,  D06F58/24

    摘要： Disclosed herein is a drying unit for washing machines that is capable of fully drying the wet laundry using hot wind. A condensing duct and a drying duct are connected to a tub to circulate air in the tub. Between the drying duct and the condensing duct is disposed a drying fan. To the condensing duct is attached air cooling device for condensing air in the condensing duct by means of cool air. In the drying duct is mounted a drying heater for heating air in the drying duct to change the air into hot wind. During the drying operation of the washing machine, the air passing through the condensing duct is condensed by air, which is an unlimited resource. Consequently, consumption of energy and resources is minimized during the drying operation of the washing machine.

    摘要翻译： 本文公开了一种用于洗衣机的干燥单元，其能够使用热风完全干燥湿衣物。 冷凝管道和干燥管道连接到浴缸以使桶中的空气循环。 在干燥管道和冷凝管道之间设置干燥风扇。 冷凝管连接有冷却装置，用冷凝空气冷凝冷凝管中的空气。 在干燥管道中安装有用于在干燥管道中加热空气的干燥加热器，以将空气变成热风。 在洗衣机的干燥操作期间，通过冷凝管道的空气被空气冷凝，这是无限的资源。 因此，在洗衣机的干燥操作期间能量和资源的消耗被最小化。