ELECTRICALLY-DRIVEN TOOLS Russian patent published in 2016 - IPC B25F5/02 H02P7/00

Abstract RU 2573386 C2

FIELD: electricity.

SUBSTANCE: invention is attributed to the field of electric engineering and can be used for tool driving. The electrically-driven tool is equipped with linear filter. The linear filter contains preferably magnetic material with feedthrough openings, through which at least two electric wires pass.

EFFECT: reduction of both in-phase noise and differential noise.

10 cl, 17 dwg

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RU 2 573 386 C2

Authors

Kamija Singo

Khattori Munetaka

Dates

2016-01-20—Published

2012-02-17—Filed