发明名称 |
Manufacturing method and composite powder metal rotor assembly for synchronous reluctance machine |
摘要 |
A composite powder metal disk for a rotor assembly in a synchronous reluctance machine. The disk includes alternating regions of magnetically conducting powder metal and magnetically non-conducting powder metal compacted and sintered to a high density. A rotor assembly is also provided having a plurality of the composite powder metal disks mounted axially along a shaft with their magnetic configurations aligned. A method for making the composite powder metal disks is further provided including filling a die with the powder metals, compacting the powders, and sintering the compacted powders.
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申请公布号 |
US2003062791(A1) |
申请公布日期 |
2003.04.03 |
申请号 |
US20010970230 |
申请日期 |
2001.10.03 |
申请人 |
REITER FREDERICK B.;STUART TOM L.;CLASE SCOTT M.;BEARD BRADLEY D. |
发明人 |
REITER FREDERICK B.;STUART TOM L.;CLASE SCOTT M.;BEARD BRADLEY D. |
分类号 |
B22F7/06;B22F7/08;H02K15/02;H02K19/10;(IPC1-7):H02K21/12 |
主分类号 |
B22F7/06 |
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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