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    • 3. 发明公开
    • 전동식 워터펌프
    • 电动水泵
    • KR1020130059782A
    • 2013-06-07
    • KR1020110125948
    • 2011-11-29
    • 현대자동차주식회사기아자동차주식회사주식회사 아모텍명화공업주식회사
    • 이재웅김윤석송형근김병수
    • F01P5/10F04B17/03F04B39/12
    • F04D13/06F04D13/064F04D29/628
    • PURPOSE: An electromotive water pump is provided to not water-leak cooling water to an outside part of a sealing can by forming as a container feature in which the sealing can part surrounds and supports a rotor assembly and a rear end part of a rotary shaft of the rotor assembly. CONSTITUTION: An electromotive water pump comprises a rotary shaft(1), a rotor assembly(3), a stator assembly(5), and a sealing can unit(7) of a container feature. The rotor assembly is combined in an outer periphery of the rotary shaft, and rotatably installed inside a space in which a pumped cooling water flows. The stator assembly is installed in order to surround the rotor assembly, and provides a magnetic force which rotates the rotor assembly by electricity provided from an outside. The sealing can unit forms an inner side of the stator assembly in order to form a gap with an outer periphery of the rotor assembly. The sealing can unit rotatably supports by completely surrounding a rear end of the rotary shaft and the rotor assembly.
    • 目的:提供一种电动水泵,通过形成作为密封件可以包围的容器特征而不将水冷却水泄漏到密封罐的外部,并且支撑转子组件和旋转轴的后端部分 的转子组件。 构成:电动水泵包括旋转轴(1),转子组件(3),定子组件(5)和容器特征的密封罐单元(7)。 转子组件组合在旋转轴的外周,并且可旋转地安装在泵送的冷却水流过的空间内。 安装定子组件以包围转子组件,并且提供通过从外部提供的电而使转子组件旋转的磁力。 密封罐单元形成定子组件的内侧,以便与转子组件的外周形成间隙。 密封罐单元通过完全围绕旋转轴和转子组件的后端而可旋转地支撑。