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2 224 367

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IPC

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Application

2002109729/09, 2002-04-15

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Start date

2002-04-15

(22)

Actual filing date

2002-04-15

(45)

Published

2004-02-20

(72)

Inventor

Tsagarejshvili S.A.Gutin K.I.Litvin Ju.A.Novikov V.A.Kozin N.K.Tsagarejshvili A.S.Tsagarejshvili N.S.Antija D.A.

(73)

Holder

Gutin Klavdij Iosifovich

METHOD FOR FEEDING SIGNAL CURRENTS TO THREE-PHASE POWER MAINS Russian patent published in 2004 - IPC

Abstract RU 2224367 C2

FIELD: electrical engineering; organizing communication channels in three-phase power mains. SUBSTANCE: method is characterized in that currents are produced in oscillatory circuits set up of respective inductance coils and capacitors by means of 10/0.4-kV transformer, full-wave three-phase rectifier bridge, resistor, and controlled switch, and that these currents are conveyed to three-phase power mains. EFFECT: reduced power requirement. 1 cl, 1 dwg

Similar patents RU2224367C2

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GENERATOR FOR FEEDING SIGNAL CURRENTS TO THREE-PHASE POWER MAINS	2002	Tsagarejshvili S.A. Gutin K.I. Litvin Ju.A. Novikov V.A. Kozin N.K. Tsagarejshvili A.S. Tsagarejshvili N.S. Antija D.A.	RU2224368C2
GENERATOR FOR FEEDING SIGNAL CURRENTS TO THREE-PHASE POWER MAINS	2002	Tsagarejshvili S.A. Gutin K.I. Litvin Ju.A. Novikov V.A. Kozin N.K. Tsagarejshvili A.S. Tsagarejshvili N.S. Antija D.A.	RU2224369C2
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RU 2 224 367 C2

Authors

Tsagarejshvili S.A.

Gutin K.I.

Litvin Ju.A.

Novikov V.A.

Kozin N.K.

Tsagarejshvili A.S.

Tsagarejshvili N.S.

Antija D.A.

Dates

2004-02-20—Published

2002-04-15—Filed