Program control for large household appliances washing machine - with automatic cycle operation feeding small time intervals to electronic control circuit in form of pulses

摘要

A program control process is for large household appliances equipped with a program selector and input keys, an electronic control circuit, a pulse counter and automatic cycle operation with a drive motor. The automatic cycle ooeration facility feeds the electronic control circuit with the smallest of time intervals in the form of pulses, which are converted into control commands. The commands keep the drive motor of the automatic cycle operation temporarily accurate and permit the achievement of time-controlled program step extensions. ADVANTAGE - The electronic regulating circuit controls the work cycle of the appliance, e.g., washing machine independently of the mains frequency and mains fluctuations.