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ダブルロータ型の三相回転電機

机译:双转子式三相旋转电机

摘要

PROBLEM TO BE SOLVED: To provide a double-rotor three-phase electric motor in which a stator is fixed to a motor case while an increase in size of the stator is suppressed.;SOLUTION: A double-rotor three-phase electric motor includes a stator including an outer rotor, an inner rotor, and an annular stator core disposed between an inner periphery of the outer rotor and an outer periphery of the inner rotor and a stator fixing portion for fixing the stator to a motor case. The stator core 22 has the same number of axial through holes 80 provided in an annular center yoke 24 for each of the three phases and includes a column 90 that is erected from the motor case 100 as a stator fixing portion and is inserted into the axial through hole 80 to be press-fitted and coupled to the stator 20.;SELECTED DRAWING: Figure 4;COPYRIGHT: (C)2019,JPO&INPIT
机译:解决的问题:提供一种双转子三相电动机,其中定子固定在电动机壳体上,同时抑制了定子尺寸的增加。;解决方案:双转子三相电动机包括定子,其具有外转子,内转子,以及配置在该外转子的内周与内转子的外周之间的环状的定子铁心,以及用于将该定子固定于电动机壳体的定子固定部。定子铁芯22具有在三相的每一个的环形中心轭铁24中设置的相同数量的轴向通孔80,并且包括从电动机壳体100竖立的作为定子固定部的柱90,该柱90插入到轴向通孔80压配合并连接到定子20 ;;选定的图纸:图4;版权:(C)2019,JPO&INPIT

著录项

  • 公开/公告号JP2019037084A

    专利类型

  • 公开/公告日2019-03-07

    原文格式PDF

  • 申请/专利权人 TOYOTA MOTOR CORP;

    申请/专利号JP20170158019

  • 发明设计人 水谷 竜彦;若松 慎司;服部 宏之;

    申请日2017-08-18

  • 分类号H02K16/02;H02K1/18;H02K21/16;

  • 国家 JP

  • 入库时间 2022-08-21 12:19:53

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