A method of cyclically accelerating an electric motor for example for use during an agitation cycle in a laundry machine. A desired speed, direction of rotation and acceleration time is set and power is applied to the motor in a series of incremental steps, each successive step corresponding to an increase...http://www.google.fr/patents/US5341452?utm_source=gb-gplus-shareBrevet US5341452 - Electronic controls for electric motors, laundry machines including such controls and motors and/or methods of operating said controls
Electronic controls for electric motors, laundry machines including such ...
