Laminated stator body for an electrical machine
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United States of America Patent
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Aug 17, 2004
Grant Date -
N/A
app pub date -
Dec 23, 1998
filing date -
Dec 23, 1997
priority date (Note) -
Expired
status (Latency Note)
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Abstract
a high-voltage generator, notches (3) leading radially inward are provided in each segmental lamination (1) on the radial outside of the laminated stator body and end in a relief opening. The notches (3) cause the amplitude and the frequency of, for example, a 4-node vibration occuring during operation to be limited to noncritical values, although the laminated body is undersized mechanically with regard to its yoke height (J.sub.H).
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