发明名称 Primary part and linear electrical machine with force ripple compensation
摘要 A primary part of a linear electrical machine includes a first member for production of a first magnetic field, a second member for production of a second magnetic field. The first member and the second member are arranged to realize a superimposition of the first magnetic field with the second magnetic field. Arranged on at least one end face of the primary part is a flux-guiding element to reduce a force ripple. The flux-guiding element is constructed in the form of an end tooth module having at least one permanent magnet.
申请公布号 US7915769(B2) 申请公布日期 2011.03.29
申请号 US20090366890 申请日期 2009.02.06
申请人 SIEMENS AKTIENGESELLSCHAFT 发明人 JAJTIC ZELJKO
分类号 H02K41/02 主分类号 H02K41/02
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