发明名称 |
Process for reducing electromagnetic vibrations in electric machines, and machines using such a process. |
摘要 |
Synchronous or DC electric machines. The electric machine comprises a component element carrying notches (7) and teeth (8) which exhibits, throughout its peripheral surface, a pseudo-random distribution of dimensional characteristics of the teeth (8) and/or of the notches (7). Reduction in the electromagnetic vibrations in synchronous or DC electric machines. <IMAGE>
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申请公布号 |
EP0299855(A1) |
申请公布日期 |
1989.01.18 |
申请号 |
EP19880401780 |
申请日期 |
1988.07.08 |
申请人 |
ETAT-FRANCAIS REPRESENTE PAR LE DELEGUE GENERAL POUR L'ARMEMENT (DPAG) |
发明人 |
FOGGIA, ALBERT;MAESTRE, JEAN-FRANCOIS;SABONNADIERE, JEAN-CLAUDE |
分类号 |
H02K1/14;H02K1/26;H02K7/09;(IPC1-7):H02K1/26;H02K1/16 |
主分类号 |
H02K1/14 |
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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