Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Plural inputs
Patent
1979-05-07
1981-08-25
Krawczewicz, Stanley T.
Electricity: measuring and testing
Measuring, testing, or sensing electricity, per se
Plural inputs
324123R, 324127, G01R 2106
Patent
active
042862140
ABSTRACT:
A circuit for sensing the magnitude of an AC signal applied to the circuit includes control means for reversing the polarity of the AC signal to thereby generate an output signal which is proportional in amplitude to the magnitude of the AC signal and which has a phase, with respect to the phase of the AC signal, determined by the control means. The control means also provides the capability of generating output pulses from the circuit which have an amplitude proportional to the magnitude of the AC signal and a pulse-width-spacing proportional to the duty cycle of a pulsating control signal applied to the control means.
REFERENCES:
patent: 3025414 (1962-03-01), McVey
patent: 3673495 (1972-06-01), Riebs
patent: 3725774 (1973-04-01), Stewart, Jr.
patent: 3815011 (1974-06-01), Milkovic
patent: 3815013 (1974-06-01), Milkovic
patent: 3875508 (1975-04-01), Milkovic
patent: 3875509 (1975-04-01), Milkovic
patent: 3955138 (1976-05-01), Milkovic
patent: 4074194 (1978-02-01), Wilkerson
patent: 4118787 (1978-10-01), Arnoux
patent: 4198595 (1980-04-01), Milkovic
Brunson Robert E.
General Electric Company
Krawczewicz Stanley T.
LandOfFree
Current sensor for phase inversion-modulation of AC signals does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Current sensor for phase inversion-modulation of AC signals, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Current sensor for phase inversion-modulation of AC signals will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1160882