Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Magnetic saturation
Patent
1992-06-05
1994-03-22
Karlsen, Ernest F.
Electricity: measuring and testing
Measuring, testing, or sensing electricity, per se
Magnetic saturation
324300, G01R 3320, G01V 300
Patent
active
052968022
ABSTRACT:
A current sensor using a resonance directional magnetometer which includes a magnetic circuit having a gap and a device supplying a voltage representative of a magnetic field produced in the gap by a current when the current passes through the circuit. The value of the field is a function of the intensity of the current. The device is a resonance directional magnetometer having a sample with resonant spins placed in the gap and exposed to a magnetic field having a polarization parallel to the field produced in the gap or coinciding with this field and a measuring device for exciting the resonance and detecting the excited resonance and for supplying a voltage representative of the amount of excited resonance.
REFERENCES:
patent: 2845595 (1958-07-01), Leete
patent: 3128425 (1964-04-01), Codrington
patent: 3573616 (1971-04-01), Kahen
patent: 4114087 (1978-09-01), Fry
patent: 4876503 (1989-10-01), Aubert
Soviet Journal of Instrumentation and Control, No. 12, pp. 3-5, Dec. 1968, L. K. Dondoshanskii, et al., "Instruments and Automatic Control Equipment".
VDI Zeitschrift, vol. 115, No. 13, pp. 1038-1039, Sep. 1973.
Beranger Marc
Duret Denis
Commissariat a l''Energie Atomique
Karlsen Ernest F.
LandOfFree
Current sensor using a resonance directional magnetometer 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 using a resonance directional magnetometer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Current sensor using a resonance directional magnetometer will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-439415