FIELD: physics.
SUBSTANCE: system for transmitting information from a rotating object has a matching unit, a controlled carrier frequency generator, a modulator, input and output interface units, a current collector with two movable contacts, a matching amplifier, a band-pass filter, a unit for gathering and converting information, a signal distributing unit, a synchronisation pulse selector and two capacitors.
EFFECT: simultaneous transmission of measurement signals and current at mains industrial frequency through a current collector with movable contacts.
1 dwg
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