首页> 外国专利> MOTOR FOR DRAIN PUMP, MANUFACTURING METHOD THEREFOR, AND DRAIN PUMP HAVING SAID MOTOR

MOTOR FOR DRAIN PUMP, MANUFACTURING METHOD THEREFOR, AND DRAIN PUMP HAVING SAID MOTOR

机译:用于排水泵的电动机,其制造方法以及具有所述电动机的排水泵

摘要

[Problem] To provide a motor for a drain pump, a manufacturing method therefor, and a drain pump having the motor, wherein misalignment between axes can be effectively suppressed in a structure in which a bearing is mounted to a resin molded product. [Solution] A motor (100) for a drain pump (1) is configured such that a stator core (126) formed from metal is embedded in the stator mold (121) of a stator (120), the stator mold (121) being formed from resin. The stator mold (121) is fitted to the inside of the outer peripheral wall section (152) of a motor cover (150) formed from metal. The stator core (126) is exposed to the outer peripheral surface of the stator mold (121) and is in contact with the outer peripheral wall section (152) of the motor cover (150).
机译:为了解决上述问题,本发明的目的在于提供一种排水泵用电动机,其制造方法以及具有该电动机的排水泵,其中,在将轴承安装于树脂成形品的结构中,能够有效地抑制轴间的偏心。 [解决方案]用于排水泵(1)的电动机(100)被构造成使得由金属形成的定子芯(126)被嵌入到定子(120)的定子模具(121)中,该定子模具(121)由树脂制成。定子模具(121)安装在由金属形成的电动机罩(150)的外周壁部(152)的内部。定子铁心(126)暴露于定子模具(121)的外周面,并与电动机罩(150)的外周壁部(152)接触。

著录项

  • 公开/公告号WO2019116717A1

    专利类型

  • 公开/公告日2019-06-20

    原文格式PDF

  • 申请/专利权人 FUJIKOKI CORPORATION;

    申请/专利号WO2018JP38469

  • 发明设计人 SATO KATSUSHI;SATO HISASHI;

    申请日2018-10-16

  • 分类号F04D29;F04D1/14;H02K5/08;H02K15/12;

  • 国家 WO

  • 入库时间 2022-08-21 11:54:19

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号