Circuit for controlling rotation of motor

Details Circuit for controlling rotation of motor Circuit for controlling rotation of motor

1981-04-07

1983-11-29

Truhe, J. V.

Electricity: motive power systems

Braking

Automatic and/or with time-delay means

318314, H02P 516

Patent

active

044183046

ABSTRACT:
A circuit for controlling rotation of motor comprises a frequency generator for generating a rotational velocity signal responsive to the rotational velocity of a motor whose rotation is to be controlled, reference signal generator for generating a reference signal, phase comparator for comparing the phases of the rotational velocity signal and the reference signal, a multiplexing circuit for multiplexing the rotational velocity signal and the output signal of the phase comparator, a sample-and-hold circuit for sampling and holding the output multiplexed signal of the multiplexing circuit by the rotational velocity signal, and a controlling circuit for controlling the rotation of the motor by the output signal of the sample-and-hold circuit.

REFERENCES:
patent: 3600657 (1971-08-01), Pfaff et al.
patent: 4243921 (1981-01-01), Tamura et al.
patent: 4278925 (1981-07-01), Minakuchi

Affiliated with

Also associated with

Rating

Circuit for controlling rotation of motor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Circuit for controlling rotation of motor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Circuit for controlling rotation of motor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-609422