Planar magnetic motor and magnetic microactuator comprising a motor of this type
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Jul 4, 2000
Grant Date -
N/A
app pub date -
Apr 1, 1998
filing date -
Apr 1, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Planar magnetic motor (100), characterized by the fact that it comprises a plurality of magnetic poles (111, 121) made of a ferromagnetic material placed at the center of planar coils (110, 120) constituted by at least one layer of turns produced on the surface of a substrate (150) made of a ferromagnetic material, the turns being wound and connected to each other so as to combine the magnetic fluxes generated by the magnetic poles (111, 121). The invention can be used to produced magnetic motors and microactuators.
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