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(19)

RU

(11)

2 025 814

(13)

C1

(51)

IPC

(21) (22)

Application

4783465/07, 1990-01-16

(22)

Actual filing date

1990-01-16

(45)

Published

1994-12-30

(72)

Inventor

Kuznik Jurij Samojlovich

(73)

Holder

Kuznik Jurij Samojlovich

DEVICE FOR BOOSTING OF CONTROL OVER SWITCH Russian patent published in 1994 - IPC

Abstract RU 2025814 C1

FIELD: electrical engineering. SUBSTANCE: enhanced reliability of device is ensured thanks to boosting of actions of working coil of control electromagnet with discharge of capacitors charged in advance through thyristor controlled jointly with current limiting circuit. EFFECT: enhanced reliability of device. 1 dwg

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RU 2 025 814 C1

Authors

Kuznik Jurij Samojlovich

Dates

1994-12-30—Published

1990-01-16—Filed

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