Magnetizing device for permanent magnet rings that are bipolar on the end faces or multipolar on the lateral faces
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United States of America Patent
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Dec 20, 1994
Grant Date -
N/A
app pub date -
Mar 31, 1993
filing date -
Apr 2, 1992
priority date (Note) -
Expired
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Abstract
Described are magnetizing devices for permanent magnet rings that are bipolar on the end faces or multipolar on the lateral faces and have concentric North/South areas either on one of the two end faces or on their lateral faces. Magnetizing is performed by way of current pulses that are induced in annular current conductors arranged on the end faces or on the lateral faces of the permanent magnet rings.
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