FIELD: electric measurement technology. SUBSTANCE: indicator has two transmitting and one receiving devices, rectifier, two AND gates, NOT gate, two high-voltage capacitors, threshold unit, returnable generator, two delay elements, current converter, limiter, and actuating member. EFFECT: simplified design, improved quality of voltage. 5 dwg
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Authors
Dates
1997-10-10—Published
1992-11-16—Filed