DEVICE WHICH MODELS ELECTRIC FIELD OF SUBMARINE Russian patent published in 1997 - IPC

FIELD: analog computer engineering. SUBSTANCE: device has submarine model which is designed as winding 1 which covers rotation body 2, power supply unit 3, amplifier 4, oscilloscope 5 , measuring inductance detector 6, master inductance detector 7, which are connected to each other, reference winding 8. Winding 1 is connected to circuit of sound generator 3 through amplifier 4 and reference winding 8 which has set of connected ring conductors which are located in parallel planes and have same symmetry axis. Measuring detector 6 is designed as double coils which windings are connected in opposing. It is located on ruler of coordinate unit which is located on lower base of working bed. Rotation body 2 is made from dielectric material and is designed as cylinder which length and diameter are proportional to those of submarine. EFFECT: increased functional capabilities. 7 dwg