DIGITAL FERROPROBE MAGNETOMETRE Russian patent published in 2011 - IPC G01R33/02 

FIELD: electricity.

SUBSTANCE: digital ferroprobe magnetometre comprises driving oscillator, outlet of which is connected to inlet of logical unit, outlet of which is connected to inlet of sinusoid shaper, outlet of which is connected to the first inlets of three ferroprobes, outlets of which are connected to inlets of three selective amplifiers accordingly, outlets of which are connected to inlets of three devices of selection-storage accordingly, the first outlets of which are connected to the second inlets of three ferroprobes accordingly, and the second outlets are connected to inlets of three analogue-digital converters accordingly. Introduction of additional six registers, three summators and three outlet registers into magnetometer will make it possible to significantly increase accuracy of measurement of voltages proportional to components of magnetic field inductance vector.

EFFECT: improved accuracy of device.

1 cl, 2 dwg