POWER SUPPLY UNIT OF PIEZOELECTRIC MOTOR Russian patent published in 1995 - IPC

Abstract RU 2039409 C1

FIELD: instrumentation engineering. SUBSTANCE: power supply unit of piezoelectric motor has master generator, pulse former, two keys, two transformers, controlled source of constant voltage and network of negative feedback stabilizing current in motor which are connected in certain way. EFFECT: ensured reliability of power supply. 4 cl, 4 dwg

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RU 2 039 409 C1

Authors

Poljanskij A.M.

Dates

1995-07-09—Published

1993-05-14—Filed