WASHING MACHINE OF DRUM TYPE Russian patent published in 2010 - IPC D06F37/20 D06F33/02 

FIELD: textile industry.

SUBSTANCE: washing machine of drum type comprises rotary drum, where linen is loaded, tank for water resting on elastic support mechanism installed in body of washing machine and holding rotary drum, driving facility to actuate rotary drum, mixing ledge to mix linen in rotary drum, device for supply of water in tank, sensor of vibrations to measure water tank vibrations and control device. Control device consists of unit for control of driving device rotation and unit for control of sequence for linen washing stage control. Stage of linen washing includes stage of linen separation from rotary drum, and sensor of vibrations measures vibration of water tank, where drum rotates. At the same time control device is arranged with the possibility to compare output signal based on result of measurement issued by sensor of vibrations, and complying with rotation cycle of rotary drum, to other output signal based on result of measurement issued by sensor of vibrations and complying with another cycle of drum rotation, to detect whether linen has been separated from rotary drum.

EFFECT: improved efficiency of drying as a result of accurate measurement of water tank vibration and separation of linen stuck to drum.

9 cl, 10 dwg