DEVICE FOR SIGNAL TRANSMISSION THROUGH THREE- PHASE LOW-VOLTAGE POWER TRANSMISSION LINE Russian patent published in 1998 - IPC

Abstract RU 2122285 C1

FIELD: electrical engineering, in particular, 0.4 kV power transmission lines used for tonal transmission of remote burglar protection systems for cottage houses, garages, shops which lack telephone and radio communication with police. SUBSTANCE: device has transmission unit 1, which has inductance coil 2, rectifying capacitor 3, diode bridge 4, gate 5, receiving unit 7, capacitor bank 8. EFFECT: increased speed of signal transmission.

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RU 2 122 285 C1

Authors

Gutin K.I.

Sergeenkov B.N.

Tsagarejshvili S.A.

Dates

1998-11-20—Published

1993-08-11—Filed