发明名称 |
Electrical machine having plastic-sheathed pole teeth, and a corresponding method |
摘要 |
The production effort for electrical machines with pole teeth which are fitted with permanent magnets is intended to be reduced. A permanent magnet is inserted between two pole teeth halves (1, 2) for this purpose. The two halves (1, 2) are connected to one another with an interlock by means of a plastic sheath (4). The plastic sheath (4) results in a dimensionally stable pocket (3), in which the permanent magnet can subsequently be inserted. It is therefore possible to insert the permanent magnet as late as possible during the manufacturing process, thus reducing the overall production effort. |
申请公布号 |
US8115347(B2) |
申请公布日期 |
2012.02.14 |
申请号 |
US20070281198 |
申请日期 |
2007.01.31 |
申请人 |
FREUDENBERG MARK;JAKOBI MARKUS;MAIDL JOSEF;MENHART MICHAEL;SIEMENS AKTIENGESELLSCHAFT |
发明人 |
FREUDENBERG MARK;JAKOBI MARKUS;MAIDL JOSEF;MENHART MICHAEL |
分类号 |
H02K41/02;H02K41/03 |
主分类号 |
H02K41/02 |
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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