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    • 3. 发明申请
    • Electric Motor
    • 电动马达
    • US20130076172A1
    • 2013-03-28
    • US13595448
    • 2012-08-27
    • Taihei KoyamaShinichi NodaKazuaki YuukiShigetomo Shiraishi
    • Taihei KoyamaShinichi NodaKazuaki YuukiShigetomo Shiraishi
    • H02K9/06H02K9/04
    • H02K9/14H02K9/06H02K11/33
    • An electric motor is disclosed that includes a first electric motor frame; a second electric motor frame positioned outside the first electric motor frame; a first ventilation path between the first frame and the second frame; and a first ventilation path fan installed within the first ventilation path. The first ventilation path fan can be integral with a shaft of the electric motor. The first ventilation path can be at least partially defined by the first and second electric motor frame. The electric motor of Claim 1 further comprising a control apparatus attached outside of the second frame. The electric motor can also include a second ventilation path between the control apparatus and the second frame wherein the second ventilation path is in communication with the first ventilation path. The electric motor can also include a second ventilation path fan located in the second ventilation path.
    • 公开了一种电动机,其包括第一电动机框架; 位于第一电动机框架外部的第二电动机框架; 第一框架和第二框架之间的第一通风路径; 以及安装在第一通风路径内的第一通风路径风扇。 第一通风路风扇可以与电动机的轴一体。 第一通气路径可以至少部分地由第一和第二电动机框架限定。 2.如权利要求1所述的电动马达,还包括安装在所述第二框架外侧的控制装置。 电动机还可以包括控制装置和第二框架之间的第二通风路径,其中第二通风路径与第一通风路径连通。 电动机还可以包括位于第二通风路径中的第二通风路风扇。
    • 7. 发明申请
    • Totally Enclosed Type Main Drive Motor for Vehicle
    • 全封闭式车辆主驱动电机
    • US20080030086A1
    • 2008-02-07
    • US11664288
    • 2005-09-29
    • Shinichi NodaTaihei KoyamaYoshitaka KobayashiNobuyuki Yagi
    • Shinichi NodaTaihei KoyamaYoshitaka KobayashiNobuyuki Yagi
    • H02K9/10
    • B61C9/50B60L3/0061B60L15/20B60L2200/26B60L2220/50B60L2240/12B60L2240/36B60L2240/425H02K5/18H02K5/20H02K9/12Y02T10/641Y02T10/645Y02T10/72Y02T10/7275Y02T90/16
    • A totally enclosed type main drive motor for a vehicle includes a stator core arranged on an inner circumference of an outer casing frame, a bracket arranged on one end of the outer casing frame to have a bearing built-in, a housing arranged on the other end of the outer casing frame to have a bearing built-in, a rotor shaft having its both ends supported by the respective bearings, a rotor core arranged on the rotor shaft, a fan arranged on one end of the rotor shaft, openings formed in both axial ends of a peripheral wall of the outer casing frame, connective air ducts arranged outside the peripheral wall so as to communicate with the openings and a cooler for connecting these connective air ducts with each other and also releasing heat of air flowing in the connective air ducts to outside air. The outer casing frame is attached to the vehicle so that a central axis of the outer casing frame extends horizontally and intersects with a traveling direction of the vehicle at right angles. With rotation of the fan, air inside the outer casing frame flows in the cooler in circulation to cool down the air. The totally enclosed type main drive motor is provided with guide plates that collect traveling wind flowing around the outer casing frame to the cooler.
    • 一种用于车辆的全封闭式主驱动电动机包括设置在外壳框架的内圆周上的定子芯,布置在外壳框架的一端上以具有内置轴承的托架,布置在另一壳体上的壳体 外壳框架的端部具有内置的轴承,其两端由相应的轴承支撑的转子轴,设置在转子轴上的转子芯,设置在转子轴的一端的风扇,形成在 外壳框架的周壁的两个轴向端部,设置在周壁外侧的连接风道,以与开口连通,以及用于将这些连接风道彼此连接的冷却器,还释放在连接中流动的空气的热量 空气管道外部空气。 外壳框架被附接到车辆,使得外壳框架的中心轴线水平延伸并且与车辆的行进方向成直角相交。 随着风扇旋转,外壳框架内的空气循环流入冷却器,以冷却空气。 全封闭式主驱动马达设置有导向板,其将围绕外壳框架流动的行驶风收集到冷却器。
    • 8. 发明授权
    • Totally enclosed type main drive motor for vehicle
    • 全封闭式主驱动电机
    • US07701096B2
    • 2010-04-20
    • US11664288
    • 2005-09-29
    • Shinichi NodaTaihei KoyamaYoshitaka KobayashiNobuyuki Yagi
    • Shinichi NodaTaihei KoyamaYoshitaka KobayashiNobuyuki Yagi
    • H02K9/10
    • B61C9/50B60L3/0061B60L15/20B60L2200/26B60L2220/50B60L2240/12B60L2240/36B60L2240/425H02K5/18H02K5/20H02K9/12Y02T10/641Y02T10/645Y02T10/72Y02T10/7275Y02T90/16
    • A totally enclosed type main drive motor for a vehicle includes a stator core arranged on an inner circumference of an outer casing frame, a bracket arranged on one end of the outer casing frame to have a bearing built-in, a housing arranged on the other end of the outer casing frame to have a bearing built-in, a rotor shaft having its both ends supported by the respective bearings, a rotor core arranged on the rotor shaft, a fan arranged on one end of the rotor shaft, openings formed in both axial ends of a peripheral wall of the outer casing frame, connective air ducts arranged outside the peripheral wall so as to communicate with the openings and a cooler for connecting these connective air ducts with each other and also releasing heat of air flowing in the connective air ducts to outside air. The outer casing frame is attached to the vehicle so that a central axis of the outer casing frame extends horizontally and intersects with a traveling direction of the vehicle at right angles. With rotation of the fan, air inside the outer casing frame flows in the cooler in circulation to cool down the air. The totally enclosed type main drive motor is provided with guide plates that collect traveling wind flowing around the outer casing frame to the cooler.
    • 一种用于车辆的全封闭式主驱动电动机包括设置在外壳框架的内圆周上的定子芯,布置在外壳框架的一端上以具有内置轴承的托架,布置在另一壳体上的壳体 外壳框架的端部具有内置的轴承,其两端由相应的轴承支撑的转子轴,设置在转子轴上的转子芯,设置在转子轴的一端的风扇,形成在 外壳框架的周壁的两个轴向端部,设置在周壁外侧的连接风道,以与开口连通,以及用于将这些连接风道彼此连接的冷却器,还释放在连接中流动的空气的热量 空气管道外部空气。 外壳框架被附接到车辆,使得外壳框架的中心轴线水平延伸并且与车辆的行进方向成直角相交。 随着风扇旋转,外壳框架内的空气循环流入冷却器,以冷却空气。 全封闭式主驱动马达设置有导向板,其将围绕外壳框架流动的行驶风收集到冷却器。