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2 563 959

(13)

(51)

IPC

H02H3/06(2006-01-01)

H02H3/00(2006-01-01)

G01R19/00(2006-01-01)

(21) (22)

Application

2014145802/07, 2014-11-17

(24)

Start date

2014-11-17

(22)

Actual filing date

2014-11-17

(45)

Published

2015-09-27

(72)

Inventor

Borisova Alevtina VladimirovnaPlatonova Natal'Ja AleksandrovnaPluzhnikov Jurij IvanovichTsvelodub Natal'Ja Borisovna

(73)

Holder

Borisova Alevtina VladimirovnaPlatonova Natal'Ja AleksandrovnaPluzhnikov Jurij IvanovichTsvelodub Natal'Ja Borisovna

CURRENT RELAY Russian patent published in 2015 - IPC H02H3/06 H02H3/00 G01R19/00

Abstract RU 2563959 C1

FIELD: electricity.

SUBSTANCE: current relay comprises intermediary current transformer, rectifier, actuating element, four threshold unit, two AND elements, bidirectional counter, pulse counter, univibrator, clock generator, frequency divider, subtract unit, summator, clipper-limiter, non-recursive filter, short pulse shaper, RS-trigger, two keys, unit of OR elements.

EFFECT: high noise-immunity.

2 dwg

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RU 2 563 959 C1

Authors

Borisova Alevtina Vladimirovna

Platonova Natal'Ja Aleksandrovna

Pluzhnikov Jurij Ivanovich

Tsvelodub Natal'Ja Borisovna

Dates

2015-09-27—Published

2014-11-17—Filed