ELECTRIC ENERGY METER Russian patent published in 1998 - IPC

Abstract RU 2111498 C1

FIELD: electrical engineering. SUBSTANCE: electric energy meter has voltage-to-pulse frequency converter, reversible counter, multiposition indicator, polarity transducer, current-to-pulse phase converter and OR ELSE gate. EFFECT: increased measurement accuracy. 2 dwg

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RU 2 111 498 C1

Authors

Sharomet Oleg Nikolaevich

Dates

1998-05-20—Published

1993-04-22—Filed