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2 166 228

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Application

99100545/09, 1999-01-06

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Start date

1999-01-06

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Actual filing date

1999-01-06

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Published

2001-04-27

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Inventor

Pakhomin S.A.Sulejmanov U.M.Prokopets I.A.Krajnov D.V.Kolomejtsev L.F.Kolomejtsev V.L.Zvezdunov D.A.

(73)

Holder

Obshchestvo S Ogranichennoj Otvetstvennost'Ju Predprijatie

INDUCTOR-TYPE RELUCTANCE MOTOR NOISE REDUCTION METHOD Russian patent published in 2001 - IPC

Abstract RU 2166228 C2

FIELD: controlling inductor-type reluctance motors. SUBSTANCE: method involves shaping additional control pulses for opening one of frequency changer switches in shaping reverse-polarity voltage pulses. These voltage pulses are applied to motor winding to organize definite path for motor current thereby actively suppressing unwanted vibrations and noise. EFFECT: reduced acoustic noise. 2 dwg

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RU 2 166 228 C2

Authors

Pakhomin S.A.

Sulejmanov U.M.

Prokopets I.A.

Krajnov D.V.

Kolomejtsev L.F.

Kolomejtsev V.L.

Zvezdunov D.A.

Dates

2001-04-27—Published

1999-01-06—Filed

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