CONTACTLESS LINEAR DRIVE Russian patent published in 1994 - IPC

Abstract RU 2012121 C1

FIELD: driving of overhead magnetic trolleys. SUBSTANCE: guide portion 5 is mounted concentrically in respect to rotating part 1 which is double-start ferromagnetic coil whose starts 2 and 3 are of opposite polarities as permanent magnets are placed between them. When moving part is rotated by electric motor, permanent magnetic field is built up which displaces guide part 5. EFFECT: improved design. 11 cl, 6 dwg

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RU 2 012 121 C1

Authors

Peter Shuster[De]

Dates

1994-04-30—Published

1989-04-28—Filed