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2 266 606

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IPC

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Application

2003107660/09, 2003-03-20

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Start date

2003-03-20

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Actual filing date

2003-03-20

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Published

2005-12-20

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Inventor

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

(73)

Holder

Rednov Fedor AleksandrovichZvezdunov Dmitrij AlekseevichPakhomin Sergej AleksandrovichKolomejtsev Leonid FilippovichKolomejtsev Vladimir LeonidovichProkopets Igor' AleksandrovichKrajnov Dmitrij ViktorovichSulejmanov Umarkadi Magomedovich

ELECTRICAL MACHINE Russian patent published in 2005 - IPC

Abstract RU 2266606 C2

FIELD: electrical engineering; high-speed electrical machines for domestic appliances such as vacuum cleaners and separators.

SUBSTANCE: proposed electrical machine has unwound rotor 1 whose toothed magnetic circuit 2 is rigidly fixed on shaft 3. Stator 4 carries concentrated winding coils 5, 6 wound on poles 7, 8. Coils 5, 6 are connected to output of electronic switch 15 for power supply depending on angular position of rotor 1 relative to stator 4. Shaft 3 has clearances 3 with shutters 19 and electronic switch 15 has device for identifying angular position of rotor 3 relative to stator 4 by these clearances.

EFFECT: simplified design, reduced coast, facilitated assembly of electrical machine.

9 cl, 4 dwg

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RU 2 266 606 C2

Authors

Rednov F.A.

Zvezdunov D.A.

Pakhomin S.A.

Kolomejtsev L.F.

Kolomejtsev V.L.

Prokopets I.A.

Sulejmanov U.M.

Dates

2005-12-20—Published

2003-03-20—Filed

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