公开(公告)号：US07963128B2

公开(公告)日：2011-06-21

申请号：US11856974

申请日：2007-09-18

申请人： Sang-Hoon Lee ,  Deok-Kyu Kim ,  Tae-Hee Lee

发明人： Sang-Hoon Lee ,  Deok-Kyu Kim ,  Tae-Hee Lee

IPC分类号： D06F33/02

CPC分类号： D06F37/203

摘要： A method for sensing vibration of a washing machine including an outer tub installed within a main body, an inner tub rotatably installed within the outer tub, and a motor that drives the inner tub, includes: distributing the laundry put in the inner tub; sensing actual vibration generated when the motor is acceleratedly operated; sensing unbalance mass generated during the accelerated operation of the motor; comparing the sensed actual vibration and the sensed unbalance mass with a reference vibration and a reference unbalance mass; and driving the motor based on the comparison result of the vibration and the unbalance mass. Thus, an unbalance sensing reference which has been set to be too strict more than necessary to sense an abnormal vibration can be mitigated, and thus, time taken for entering the dewatering stroke can be reduced, and because noise smaller than a reference value is generated by limiting vibration of the washing machine during the normal dewatering operation, an agreeable washing environment can be provided to the user.

摘要翻译： 一种用于感测包括安装在主体内的外桶，可旋转地安装在外桶内的内桶和驱动内桶的马达的洗衣机的振动的方法，包括：分配放置在内桶中的衣物; 检测电机加速操作时产生的实际振动; 感测在马达加速运行期间产生的不平衡质量; 将感测到的实际振动与感测的不平衡质量与参考振动和参考不平衡质量进行比较; 并根据振动和不平衡质量的比较结果驱动电机。 因此，可以减轻为了感测异常振动而被设定为过于严格的不平衡感测参考，因此可以减少进入脱水行程所花费的时间，并且由于产生小于参考值的噪声 通过限制洗衣机在正常脱水操作期间的振动，可以向用户提供令人愉快的洗涤环境。

公开(公告)号：US20070283726A1

公开(公告)日：2007-12-13

申请号：US11715398

申请日：2007-03-08

申请人： Sang-Hoon Lee ,  Deok-Kyu Kim

发明人： Sang-Hoon Lee ,  Deok-Kyu Kim

IPC分类号： D06F33/06

CPC分类号： D06F35/007 ,  D06F37/203

摘要： A washing machine and a method of controlling spin drying thereof are provided. The method includes detecting an imbalance of a washing tub while rotating the washing tub after rinsing is completed, injecting water into the laundry in the washing tub based upon the imbalance of the washing tub, and detecting the imbalance of a washing tub while rotating the washing tub after the injecting of water. Therefore, since the imbalance detecting process of the washing tub can be reduced after rinsing is completed, the time necessary for beginning main spin drying of the laundry can be reduced.

摘要翻译： 提供一种洗衣机及其旋转干燥控制方法。 该方法包括：在洗涤完成之后，在洗涤桶旋转的同时检测洗涤桶的不平衡，基于洗涤桶的不平衡将水注入洗涤桶中的衣物，并且在旋转洗涤物的同时检测洗涤桶的不平衡 浴后注射水。 因此，由于可以在清洗完成后减少洗涤桶的不平衡检测过程，所以可以减少衣物开始主旋转干燥所需的时间。