发明名称 |
ELECTRISCHE MACHINE MET MAGNETISCHE LAGERVOORZIENINGEN. |
摘要 |
An electric machine comprises a stator 7 and a rotor 17 mounted on a rotor shaft 15. In order to preclude axial vibrations of the rotor shaft the machine is provided with a first magnet 19a incorporated in a thrust block 19 and a second magnet 23 on the rotor shaft. The first and second magnetic means cooperate with each other to urge a bearing portion 15a of the rotor shaft against a bearing surface 19b of the thrust bearing with a predetermined pressure.
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申请公布号 |
NL8502058(A) |
申请公布日期 |
1987.02.16 |
申请号 |
NL19850002058 |
申请日期 |
1985.07.17 |
申请人 |
N.V. PHILIPS' GLOEILAMPENFABRIEKEN TE EINDHOVEN. |
发明人 |
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分类号 |
H02K5/167;F16C17/08;F16C25/04;F16C39/06;G11B19/20;H02K7/09;(IPC1-7):H02K7/09 |
主分类号 |
H02K5/167 |
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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