发明名称 |
METHOD FOR PRODUCING A SINGLE SEGMENT ROTOR AND CORRESPONDING ROTOR |
摘要 |
In a method for producing an individual-segment rotor for an electric machine, a shaft is arranged in a mould and a plurality of laminated core segments, which are at a distance from one another, are arranged on the circumference of the shaft in a distributed manner in the mould. The laminated core segments each have a fixing contour for a form closure for radially fixing the laminated core segment on the shaft. In addition, a permanent magnet is arranged between each pair of laminated core segments. An intermediate space between the shaft and each fixing contour of the laminated core segments is filled with a curable nonmagnetic material. The curable nonmagnetic material forms a form closure with respect to the radial direction with each fixing contour, and therefore each laminated core segment is retained on the shaft by the form closure. |
申请公布号 |
EP2973946(A1) |
申请公布日期 |
2016.01.20 |
申请号 |
EP20130758779 |
申请日期 |
2013.08.27 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
VOLKMUTH, BENJAMIN;SCHNEIDER, HELMUT;STÄBLEIN, ARMIN |
分类号 |
H02K1/27;H02K15/03 |
主分类号 |
H02K1/27 |
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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