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1 695 790

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(51)

IPC

(21) (22)

Application

4772127/07, 1989-12-21

(22)

Actual filing date

1989-12-21

(45)

Published

1994-01-30

(72)

Inventor

Barkovskij V.I.Lyskova N.Ju.Mikhajlik Ju.A.Pankratov V.V.Dmitrenko V.E.Belova T.P.Sharova G.I.Korjagina T.I.Vojtsekhovich R.I.Tjutjunik A.I.

ALLOY FOR CURRENT TAPS OF LEAD-ACID CELL Russian patent published in 1994 - IPC

Abstract SU 1695790 A1

FIELD: electrical engineering. SUBSTANCE: alloy for current taps of lead-acid cell contains, per cent by weight: antimony 0.5-1.8; arsenic 0.14-0.20; tin 0.11-0.15; copper 0.05-0.07; silver 0.005-0.007; bismuth 0.015-0.017; iron 0.003-0.005; nickel 0.0015-0.0017; sulphur 0.006-0.0068; lead being the balance. EFFECT: reduced gassing and usage of water in cell due to increased overvoltage of hydrogen and oxygen and improvement of mechanical and casting properties. 1 tbl

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SU 1 695 790 A1

Authors

Barkovskij V.I.

Lyskova N.Ju.

Mikhajlik Ju.A.

Pankratov V.V.

Dmitrenko V.E.

Belova T.P.

Sharova G.I.

Korjagina T.I.

Vojtsekhovich R.I.

Tjutjunik A.I.

Dates

1994-01-30—Published

1989-12-21—Filed