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2 025 843

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IPC

(21) (22)

Application

5051459/07, 1992-07-07

(22)

Actual filing date

1992-07-07

(45)

Published

1994-12-30

(72)

Inventor

Smaznov Petr Petrovich[Ru]Remorov Andrej Alekseevich[Ru]Chikunov Oleg Vladimirovich[Ru]Beloglazov Vladimir Vital'Evich[Ru]Ostin Anton[Gb]

(73)

Holder

Smaznov Petr Petrovich[Ru]Remorov Andrej Alekseevich[Ru]Chikunov Oleg Vladimirovich[Ru]Beloglazov Vladimir Vital'Evich[Ru]Ostin Anton[Gb]

BRUSH FOR ELECTRIC MACHINE Russian patent published in 1994 - IPC

Abstract RU 2025843 C1

FIELD: traction electric machines. SUBSTANCE: brush for electric machine has body and rubber strap put on it. Upper part of strap is manufactured in the form of convex sphere with radius R in lateral section of strap. Maximum height of brush h, radius R of spherical surface of strap and radial size r of brush are related by relationships given in description of invention. EFFECT: improved operational reliability. 2 dwg, 1 tbl

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RU 2 025 843 C1

Authors

Smaznov Petr Petrovich[Ru]

Remorov Andrej Alekseevich[Ru]

Chikunov Oleg Vladimirovich[Ru]

Beloglazov Vladimir Vital'Evich[Ru]

Ostin Anton[Gb]

Dates

1994-12-30—Published

1992-07-07—Filed