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    Heating Pump
    2.
    发明申请
    Heating Pump 审中-公开

    公开(公告)号：US20170082120A1

    公开(公告)日：2017-03-23

    申请号：US15273004

    申请日：2016-09-22

    Applicant: Johnson Electric S.A.

    Inventor： Awade BADAFEM ,  Shao Peng MO ,  Min LI ,  Jin Jin WU

    IPC: F04D29/58 ,  F04D29/22 ,  F04D29/42 ,  F04D13/06

    Abstract: A heating pump includes a pump body and a driving motor. The pump body includes a pump housing with a water inlet and a water outlet, a heating member fixed in an interior of the pump housing, and an impeller connected with the driving motor. The heating member includes fittings and a heating coiled pipe connected between the fittings and bent into an arc. The impeller is disposed at an upper part of the pump housing, one end of the driving motor is disposed adjacent the impeller, and the heating coiled pipe circles around a radial side portion of part of the driving motor. The heating pump has a rational design and high heat exchange efficiency. The safety auxiliary motor has a low requirement for power. The axial size of the water pump is significantly reduced.

    Heating Pump
    3.
    发明申请
    Heating Pump 审中-公开
    加热泵

    公开(公告)号：US20160040686A1

    公开(公告)日：2016-02-11

    申请号：US14820075

    申请日：2015-08-06

    Applicant: Johnson Electric S.A.

    Inventor： Min LI ,  Jin Jin WU ,  Kok Ang CHONG

    IPC: F04D29/58 ,  F04D29/42 ,  F04D29/22 ,  F04D1/00 ,  F04D13/06

    CPC classification number: F04D29/5893 ,  F04D1/00 ,  F04D13/06 ,  F04D29/22 ,  F04D29/426 ,  F04D29/588

    Abstract: A heating pump includes a pump housing with an inlet, an outlet, a heater, an impeller, and a motor for driving the impeller. The impeller is received in the pump housing. The heater includes connecting heads and a main body for generating heat. The main body is bent into an arc. The pump housing includes a cylindrical sidewall extending in an axial direction of the motor and a top plate sealed to an axial opening of the sidewall. The top plate is made of metal. The heater extends through and is fixed to the top plate. The connecting heads extend to an exterior of the pump housing. The main body is located in an interior of the pump housing and in contact with the top plate.

    Abstract translation: 加热泵包括具有入口，出口，加热器，叶轮和用于驱动叶轮的马达的泵壳体。 叶轮被接收在泵壳体中。 加热器包括连接头和用于发热的主体。 主体弯成弧形。 泵壳体包括沿马达的轴向方向延伸的圆柱形侧壁和密封到侧壁的轴向开口的顶板。 顶板由金属制成。 加热器延伸穿过并固定到顶板。 连接头延伸到泵壳体的外部。 主体位于泵壳体的内部并与顶板接触。

    COVER ASSEMBLY AND MOTOR
    5.
    发明申请
    COVER ASSEMBLY AND MOTOR 审中-公开
    盖组件和电机

    公开(公告)号：US20170054345A1

    公开(公告)日：2017-02-23

    申请号：US15240307

    申请日：2016-08-18

    Applicant: Johnson Electric S.A.

    Inventor： Min LI ,  Jin Jin WU ,  Kok Ang CHONG ,  Cheng Zhuang ZHU

    IPC: H02K9/06 ,  H02K5/20 ,  F04D29/58 ,  F04D25/06 ,  F04D29/28

    Abstract: A cover assembly and a brushed motor are provided. The cover assembly includes a mounting portion and a flow guide portion. The mounting portion defines a first opening through the mounting portion along an axial direction of the motor. The flow guide portion includes a top wall disposed at one end thereof away from the mounting portion along the motor axial direction. The fluid guide portion defines a second opening extending to an inner wall surface of the top wall in the motor axial direction. The first opening and the second opening are in flow communication with each other. The flow guide portion further defines a winding flow passage. The flow passage has an inner inlet in flow communication with the second opening and an outer outlet in flow communication with an outside environment. The present invention facilitates absorption of the motor noise and hence reduction of the output noise.

    Abstract translation: 提供了盖组件和带刷电动机。 盖组件包括安装部分和流动引导部分。 安装部分沿着马达的轴向限定通过安装部分的第一开口。 导流部包括沿着电动机轴向设置在远离安装部的一端的顶壁。 流体引导部分限定了在马达轴向方向上延伸到顶壁的内壁表面的第二开口。 第一开口和第二开口彼此流动连通。 流动引导部分进一步限定了一个卷绕流动通道。 流动通道具有与第二开口流动连通的内部入口和与外部环境流动连通的外部出口。 本发明有助于吸收电机噪声并因此降低输出噪声。

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