发明名称 CAPACITOR MOTOR AND PROCESS FOR PRODUCING THE SAME
摘要 A capacitor motor is formed of a stator including a stator iron core and windings, and a rotor including a rotor iron core. The stator iron core is divided into a plurality of first divided iron-core units having tooth sections and a second divided iron-core unit forming a magnetic path of the first divided iron-core units. The windings are mounted to the tooth sections and accommodated in a plurality of slots formed by the first iron-core units and the second one. The first divided iron-core units are formed by punching electromagnetic steel plates and layering the plates punched out. The second divided iron-core unit is formed by molding magnetic powder into a given shape. The first divided iron-core units and the second one are jointed together by a given means such that the tooth sections can be arranged radially on outer wall of the rotor iron core.
申请公布号 US2010141059(A1) 申请公布日期 2010.06.10
申请号 US20060996666 申请日期 2006.09.15
申请人 MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. 发明人 NISHIMURA SHIGEKI
分类号 H02K1/02;H02K15/12 主分类号 H02K1/02
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