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(19)

RU

(11)

2 046 542

(13)

C1

(51)

IPC

(21) (22)

Application

4473136/10, 1988-09-06

(22)

Actual filing date

1988-09-06

(45)

Published

1995-10-20

(72)

Inventor

Makhan'Kov Vladimir Tikhonovich

(73)

Holder

Makhan'Kov Vladimir Tikhonovich

CONTACTLESS THREE-PHASE VOLTAGE SWITCH Russian patent published in 1995 - IPC

Abstract RU 2046542 C1

FIELD: electric engineering. SUBSTANCE: device has two three-phase transformers, six diodes, transistor. EFFECT: increased functional capabilities. 2 cl, 2 dwg

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RU 2 046 542 C1

Authors

Makhan'Kov Vladimir Tikhonovich

Dates

1995-10-20—Published

1988-09-06—Filed