发明名称 |
Segmented induction electric machine with interdigitated disk-type rotor and stator construction |
摘要 |
The present invention relates to an A. C. electrical machine comprising: a plurality of disk-shaped annular stator elements stacked and spaced equidistantly from each other and mounted on a frame; a plurality of disk-shaped rotor elements mounted on a rotational axis and spaced equidistantly from each other such that successive rotor elements are positioned between successive stator elements; a plurality of electrical windings on each of the first stator elements, which when energized with a current flow, produce a magnetic field in a direction substantially parallel to the axis; and a return path for completing a magnetic flux path in a second direction perpendicular to the first direction on successive stator elements and through the rotor elements for generating a rotational force in the rotor elements.
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申请公布号 |
US6803847(B2) |
申请公布日期 |
2004.10.12 |
申请号 |
US20030459358 |
申请日期 |
2003.06.11 |
申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
BURSE RONALD ODELL |
分类号 |
H02K1/32;H02K16/00;H02K17/12;H02K17/16;(IPC1-7):H01F27/28 |
主分类号 |
H02K1/32 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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