| 摘要 |
<p>Process for starting an electronically switched d.c. motor with n coils cyclically activated by pulses which are derived from the rotation of the motor. First, each time motor is switched any selected coil of the motor is supplied with current by means of an evaluation circuit, after which the evaluation produces the first and subsequent pulses derived from rotation of the motor, in the sequence of the nominal rotation direction, irrespective of the momentary position and rotation direction of the motor.</p> |
