ROTARING ELECTRICAL MACHINE
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United States of America Patent
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Issued Date -
Jul 25, 2013
app pub date -
Dec 5, 2012
filing date -
Dec 6, 2011
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
In a rotating electrical machine of radial-gap type, a radial core, having number of winding slots of “m”, is constructed as an integral compacting type by compacted powder or as a split compacting type with compacted powder. The radial core has a thickness in an axial direction of winding thereof so as to become thinner toward outward from a central portion thereof, in which the “m” is integer number in a range of 4 to 12.
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