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2 137 865

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IPC

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Application

95115997/02, 1995-09-12

(24)

Start date

1995-09-12

(22)

Actual filing date

1995-09-12

(45)

Published

1999-09-20

(72)

Inventor

Platonov V.V.Orlov V.I.

(73)

Holder

Ao Aljuminievyj Zavod"

METHOD FOR DETECTING ZONES OF ELECTRIC CURRENT LEAKAGE Russian patent published in 1999 - IPC

Abstract RU 2137865 C1

FIELD: metallurgy, possibly in rows of aluminium cells for detecting places of electric current leakage through metallic covers of busbar apertures. SUBSTANCE: method comprises step of measuring potential difference between metallic covers of busbar apertures and cathode casing. Potential difference more than 10 mV indicates breaking of insulation between plate and mounting constructions and current leakage. EFFECT: enhanced accuracy of detecting concrete places of electric current leakage in rows of aluminium cells. 2 cl

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RU 2 137 865 C1

Authors

Platonov V.V.

Orlov V.I.

Dates

1999-09-20—Published

1995-09-12—Filed

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