| 摘要 |
<p>The invention relates to a regulating device for a motor with collector of the universal type for a food processor. To limit the variations in speed of rotation of the motor (11) bringing about the appearance of noise, the regulating device according to the invention includes means (3) of measuring the speed of the motor, means (4) of digital/analog conversion of the means of measuring the speed of rotation of the motor, and control means (6) making it possible, on the one hand, to compare the speed of rotation of the motor (11) with a setpoint speed of rotation selected by a setpoint device (12) for the motor and, on the other hand, to act on a speed variator (11) linked to the motor so as to keep the said speed of rotation of the motor within a range whose upper limit is a high speed Na. Application to any motor with collector of the universal type equipping domestic appliances. <IMAGE></p> |
