ELECTROMAGNETIC SELECTOR Russian patent published in 1997 - IPC

Abstract RU 2072011 C1

FIELD: magnetic-operated equipment. SUBSTANCE: apparatus has one permanent magnet and plurality of electromagnets, which are oppositely excited or excited in accordance with permanent magnet to provide for multiple selector positions at two zone, along which selected members function. EFFECT: increased efficiency and enhanced reliability in operation. 11 cl, 3 dwg

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RU 2 072 011 C1

Authors

P'Ero Aria[It]

Dates

1997-01-20—Published

1991-11-22—Filed