ELECTRIC NETWORK TENSION INDICATION DEVICE Russian patent published in 1997 - IPC

Abstract RU 2081423 C1

FIELD: control of electric network tension presence in electric networks of alternating current with possibility to produce telemetry signal. SUBSTANCE: device has: resistors 1, 6, 8, capacitor 2, diode rectifying bridge 4, induction diode 5, voltage-reference diode 10, input and output bars and female connectors 3, 9, 11. EFFECT: improved design. 4 dwg

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RU 2 081 423 C1

Authors

Kolevatov V.N.

Dates

1997-06-10—Published

1993-03-05—Filed