发明名称 |
Claw pole type magnetoelectric rotor |
摘要 |
<p>The rotor has 2N poles formed by magnetic pieces (1,1') of opposite polarity with N clips. Each clip end (5,5') has a chamfered external surface making a progressive radial air gap and receding internal surfaces that meet at a convergence point at the centre defining a bezel. The clip has a polygonal base which connects with the hub (2) and a tapered free end (8). Several clips are braced by at least one multiple strut in a single piece. In particular, a double strut (7) between the end and the centre of the bezel is used to give a rigid direct link between opposite clips. An annular non-magnetic cover encloses the rotor.</p> |
申请公布号 |
EP0784368(A1) |
申请公布日期 |
1997.07.16 |
申请号 |
EP19970400006 |
申请日期 |
1997.01.02 |
申请人 |
GEC ALSTHOM MOTEURS SA |
发明人 |
GUERAUD, ALAIN;MERCIER, JEAN-CHARLES;MASSON, ANDRE |
分类号 |
H02K1/28;H02K1/02;H02K1/24;H02K19/22;(IPC1-7):H02K1/24 |
主分类号 |
H02K1/28 |
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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