COMMUTATING DEVICE Russian patent published in 2003 - IPC

Abstract RU 2208883 C2

FIELD: electrical engineering. SUBSTANCE: commutating device has movable contact segments that come in contact with brushes made in the form of rollers rotating about pins secured in flat springs; movable contact segments are made in the form of cylindrical rings; axes of rotation of rollers are parallel those of movable contacts; contact pressure of rollers is adjusted by displacement of flat springs. EFFECT: enhanced reliability and service life due to improved design of commutating device. 3 cl, 1 dwg

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RU 2 208 883 C2

Authors

Voronin G.M.

Abzatov A.A.

Frejman Eh.V.

Dates

2003-07-20—Published

2001-02-26—Filed