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2 051 049

(13)

C1

(51)

IPC

(21) (22)

Application

5060180/11, 1992-08-27

(22)

Actual filing date

1992-08-27

(45)

Published

1995-12-27

(72)

Inventor

Novikov O.I.

(73)

Holder

Ural'Skoe Otdelenie Vserossijskogo Nauchno-Issledovatel'Skogo Instituta Zheleznodorozhnogo Transporta

DEVICE FOR PROTECTION OF SIX-PHASE TRANSFORMING MACHINE FROM OVERTENSIONS Russian patent published in 1995 - IPC

Abstract RU 2051049 C1

FIELD: transport engineering. SUBSTANCE: device has two tension restricting blocks. Each block has dischargers which suppress resistors and diode assembly. Diode assembly of one block is made up as one-phase bridge and diode assembly of the other block is made up as two diodes connected in series. EFFECT: enhanced safety. 3 cl, 2 dwg

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RU 2 051 049 C1

Authors

Novikov O.I.

Dates

1995-12-27—Published

1992-08-27—Filed

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