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IPC

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Application

2000117248/09, 2000-07-04

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Start date

2000-07-04

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Actual filing date

2000-07-04

(45)

Published

2001-11-27

(72)

Inventor

Barkovskij V.I.Pankratov V.V.Mal'Chevskaja T.N.Dolikhin V.D.Cherenkov V.V.Eliseeva L.N.Jurova S.V.

(73)

Holder

Aoot Proektno-Konstruktorskij I Tekhnologicheskij Institut Starternykh Akkumuljatorov"

METHOD FOR PRODUCING EXPANDER ORGANIC COMPONENT FOR NEGATIVE PLATE OF LEAD ACCUMULATOR Russian patent published in 2001 - IPC

Abstract RU 2176426 C1

FIELD: electrical engineering; manufacture of lead accumulators. SUBSTANCE: proposed method is used for producing organic component of expander for negative plate. Product obtained is additionally condensed with liquid phenol/alcohol in mass proportion of 1:1 with respect to dry product and dried out in fluid bed of inert gas on spray-type drier at temperature of 180-210 C. EFFECT: reduced degree of sulfation, enhanced starting characteristics at low temperatures and high current densities. 2 tbl, 2 ex

Similar patents RU2176426C1

Title	Year	Author	Number
EXPANDER FOR NEGATIVE PLATE OF LEAD STORAGE BATTERY	2000	Barkovskij V.I. Pankratov V.V. Mal'Chevskaja T.N. Dolikhin V.D. Cherenkov V.V.	RU2180147C1
ACTIVE MASS FOR NEGATIVE ELECTRODE OF LEAD-ACID CELL	1993	Barkovskij V.I. Mal'Chevskaja T.N. Pomogaeva L.S. Sukhinina N.G. Sudneko V.V.	RU2035095C1
COMPOSITION OF PASTE NEGATIVE ELECTRODE OF LEAD-ACID CELL	1993	Barkovskij V.I. Mal'Chevskaja T.N. Pankratov V.V. Liakumovich A.G. Akhmed'Janova R.A. Rabotnova M.I. Samuilov Ja.D. Gubajdullin L.Ju. Litvintsev I.Ju. Mikhajljuk A.I. Sapunov V.N.	RU2050638C1
STARTER LEAD BATTERY SERVICEABLE AT SUB-ZERO TEMPERATURES	2001	Barkovskij V.I. Pankratov V.V. Molchanova M.A. Polezhaeva N.S. Nikonova I.I. Smolin A.A.	RU2190285C1
ACTIVE MATERIAL FOR NEGATIVE ELECTRODE OF LEAD-ACID CELL	0	Barkovskij Vladimir Ivanovich Malchevskaya Tatyana Nikolaevna Beketaeva Luiza Abdullaevna Kazarinov Vladimir Evgenevich Kasparova Lala Vartanovna Rybalka Konstantin Vitalevich Alejnikova Taisiya Ivanovna	SU1786546A1
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METHOD FOR EVALUATING N-PHENYL-ANTHRANILIC ACID IN EXPANDER SLURRY AND IN ACTIVE MATERIALS INCORPORATING THIS EXPANDER FOR LEAD-ACID BATTERIES	2004	Barkovskij Vladimir Ivanovich Pankratov Vladimir Vasil'Evich Koltanjuk Ljudmila Fedorovna Mikhajlik Lidija Petrovna Barkovskaja Ol'Ga Stepanovna	RU2273919C1
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RU 2 176 426 C1

Authors

Barkovskij V.I.

Pankratov V.V.

Mal'Chevskaja T.N.

Dolikhin V.D.

Cherenkov V.V.

Eliseeva L.N.

Jurova S.V.

Dates

2001-11-27—Published

2000-07-04—Filed