Apparatus for the measurement of the mechanical output of induct

Details Apparatus for the measurement of the mechanical output of induct Apparatus for the measurement of the mechanical output of induct

1979-07-20

1981-07-28

Karlsen, Ernest F.

Electricity: measuring and testing

Measuring, testing, or sensing electricity, per se

With rotor

73 54, 324 74, 324110, 324161, G01R 3100, G01N 1102, G01R 138

Patent

active

042812887

ABSTRACT:
Apparatus for measuring and/or supervising the output power of an induction motor comprising means for generating a first voltage signal proportional to the synchronous speed of the motor, means for generating a second voltage signal proportional to the actual speed of the motor in operation and means responsive to the first and second voltage signals for generating a third voltage signal proportional to the difference between the first and second voltage signals. The third voltage signal is applied to a meter for providing a continuous indication of the output power of the motor.

REFERENCES:
patent: 3758858 (1973-09-01), McCue
patent: 4184114 (1980-01-01), Minakuchi
Hellar, Jr., "Precision Speed . . . ", General Electric Review, Oct. 1949, pp. 22-26.

Affiliated with

Also associated with

Rating

Apparatus for the measurement of the mechanical output of induct does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for the measurement of the mechanical output of induct, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for the measurement of the mechanical output of induct will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-551128