发明名称 |
Two pole permanent magnet rotor construction method |
摘要 |
A two pole permanent magnet rotor which utilizes a single cylindrical two pole permanent magnet mounted between two end pieces and surrounded by a retaining hoop. The cylindrical two pole permanent magnet, which is made of high energy product material, is "straight through" diametrically magnetized to provide a sinusoidal air gap flux distribution which eliminates losses due to harmonics. The cylindrical two pole permanent magnet may be made of a plurality of smaller magnet blocks which are stacked and machined to form cylindrical configuration.
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申请公布号 |
US4741094(A) |
申请公布日期 |
1988.05.03 |
申请号 |
US19860945105 |
申请日期 |
1986.12.22 |
申请人 |
THE GARRETT CORPORATION |
发明人 |
DENK, JOSEPH;WUERTZ, KENNETH L. |
分类号 |
H02K1/27;H02K15/03;(IPC1-7):H02K15/02 |
主分类号 |
H02K1/27 |
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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