专利名称：RELUCTANCE ROTOR LAMINATION HAVING AN OPENING FOR STRESS REDUCTION
发明人：BALLWEG, MARION,BÜTTNER, KLAUS四级时间
申请号：EP14781483.4
申请日：20140923长号乐器
山药豆的功效与作用公开号：EP3084936A2
公开日：
作文写人20161026
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摘要：The invention relates to a reluctance rotor lamination that permits easy asmbly of a rotor, in particular by means of press fitting, wherein there must be sufficient stability. For this purpo, a reluctance rotor lamination (18) is provided, wherein an opening (6, 42) for stress reduction is arranged on each d axis half (32) in each flux-conducting ction (24), such that a partial flux-conducting ction (36, 37) is formed on each of the two sides of each d axis half (32) in each flux-conducting ction (24). The sum of the smallest cross-ction of each of the two partial flux-conducting ctions (36, 37) is substantially greater than or equal to a smallest cross-ctional area of the flux-conducting ction (36, 37) perpendicular to each partial d axis half (32) radially above the opening, such that the opening (6, 42) does not cau magnetic impairment.
申请人：SIEMENS AKTIENGESELLSCHAFT
地址：Wittelsbacherplatz 2 80333 München DE
国籍：DE
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