发明名称 |
IMPROVEMENTS IN OR RELATING TO RUNNING GEAR FOR AN ELECTRIC ROLLING STOCK |
摘要 |
Running gear for electric rolling stock has a traction motor 17 whose rotor shaft is arranged to have at least a portion at which the shaft bearing 15 makes contact made of an electrically insulating material 19. The electrically insulating material prevents erosion of the bearing by the electric current supplied to the axles 3. <IMAGE>
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申请公布号 |
GB2231447(B) |
申请公布日期 |
1993.08.25 |
申请号 |
GB19890023110 |
申请日期 |
1989.10.13 |
申请人 |
* MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
TETSUJI * ANDOH;JIROU * TAJIMI |
分类号 |
H02K5/16;F16C19/00;F16C35/073;H02K5/173 |
主分类号 |
H02K5/16 |
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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