| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce resonance of a support system, resonance of a receiving cylinder, and resonance of a case cover when drying, and noise caused with the resonances. <P>SOLUTION: The washing machine includes a washing tank 11 to rotate the washing, a motor 12 to drive rotation of the washing tank, a control means 21 to control a motor, a receiving cylinder 13 to house the washing tank to be supported to the case, support means 15 and 16 to hold the attitude of the receiving cylinder, and support it, an imbalance detection means 22 to detect imbalance of clothing, and fluctuation of motor torque due to the imbalance, and an imbalance vibration control means 23 to add a signal for correcting the fluctuation of the motor torque detected by the imbalance detection means to a motor control signal. By thus detecting the imbalance of clothing and torque fluctuation caused by that, and correcting the torque fluctuation by motor control, imbalance vibration in a drying step and noise are reduced, and drying time is shortened. <P>COPYRIGHT: (C)2010,JPO&INPIT |
