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    • 14. 发明申请
    • Power unit
    • 动力单元
    • US20090033250A1
    • 2009-02-05
    • US12216585
    • 2008-07-08
    • Hideki MoritaTetsurou Hamada
    • Hideki MoritaTetsurou Hamada
    • H02P5/00
    • B60K6/20B60K1/02B60K6/448B60K2006/262Y02T10/6243Y02T10/92
    • A power unit which makes it possible to reduce power transmitted from a prime mover to a driven part via an electrical path, to thereby increase the efficiency of driving the driven part. A first rotating machine of the power unit inputs and outputs energy between a stator and first and second rotors thereof, via magnetic circuits formed by generation of a rotating magnetic field, and the rotating magnetic field, and the rotors rotate while maintaining a linear relation in which respective differences in rotational speed between the rotating magnetic field and the second rotor, and between the second and first rotors are equal. The rotors are mechanically connected to a prime mover and a transmission, respectively. A second rotating machine of the power unit is mechanically connected to a drive part without via the transmission, and electrically connected to the stator.
    • 一种动力单元,其能够通过电气路径减少从原动机传递到被驱动部的动力,从而提高驱动部的驱动效率。 动力单元的第一旋转机械通过产生旋转磁场形成的磁路和旋转磁场在定子及其第一和第二转子之间输入和输出能量,转子旋转同时保持线性关系 旋转磁场和第二转子之间以及第二和第一转子之间的旋转速度的相应差异相等。 转子分别与原动机和变速器机械连接。 动力单元的第二旋转机械机械地连接到驱动部件而不经由变速器,并且电连接到定子。
    • 19. 发明授权
    • Four-wheel drive system for vehicles
    • 四轮驱动系统车辆
    • US06726591B2
    • 2004-04-27
    • US10194325
    • 2002-07-15
    • Taiji MaruyamaTetsurou HamadaKanji Kita
    • Taiji MaruyamaTetsurou HamadaKanji Kita
    • B60K17346
    • B60K17/346F16H48/05
    • The four-wheel drive system for vehicles has a center differential mechanism that divides the rotational driving force from the engine E between the front and rear wheels, and a front wheel side axle differential mechanism that divides this divided rotational driving force between the left and right front wheels. The center differential mechanism is constructed from a single pinion type first planetary gear device which has a first carrier 13 that receives the rotational driving force from the engine E, a first sun gear 11, and a first ring gear 14 that is connected to the rear wheel side, and the axle differential mechanism is constructed from a double pinion type second planetary gear device which has a second ring gear 24 that is connected to the first sun gear 11, a second sun gear 21 that is connected to the right front wheel, and a second carrier 23 that is connected to the left front wheel. The first and second planetary gear devices are disposed adjacent to each other in a coaxial configuration.
    • 用于车辆的四轮驱动系统具有将前轮和后轮之间的来自发动机E的旋转驱动力分开的中心差速机构,以及将该分开的旋转驱动力分配在左右之间的前轮侧轴差动机构 前轮 中心差速机构由单小齿轮型第一行星齿轮装置构成,该第一行星齿轮装置具有承受来自发动机E的旋转驱动力的第一行星架13,第一太阳齿轮11和与后方连接的第一齿圈14 车轮差速机构由双小齿轮型第二行星齿轮装置构成,该第二行星齿轮装置具有与第一太阳齿轮11连接的第二齿圈24,与右前轮连接的第二太阳齿轮21, 以及连接到左前轮的第二行星架23。 第一和第二行星齿轮装置以同轴构造彼此相邻地设置。
    • 20. 发明授权
    • Power unit
    • 动力单元
    • US07863847B2
    • 2011-01-04
    • US12216585
    • 2008-07-08
    • Hideki MoritaTetsurou Hamada
    • Hideki MoritaTetsurou Hamada
    • B60K6/00B60L11/14H02K23/60
    • B60K6/20B60K1/02B60K6/448B60K2006/262Y02T10/6243Y02T10/92
    • A power unit which makes it possible to reduce power transmitted from a prime mover to a driven part via an electrical path, to thereby increase the efficiency of driving the driven part. A first rotating machine of the power unit inputs and outputs energy between a stator and first and second rotors thereof, via magnetic circuits formed by generation of a rotating magnetic field, and the rotating magnetic field, and the rotors rotate while maintaining a linear relation in which respective differences in rotational speed between the rotating magnetic field and the second rotor, and between the second and first rotors are equal. The rotors are mechanically connected to a prime mover and a transmission, respectively. A second rotating machine of the power unit is mechanically connected to a drive part without via the transmission, and electrically connected to the stator.
    • 一种动力单元,其能够通过电气路径减少从原动机传递到被驱动部的动力,从而提高驱动部的驱动效率。 动力单元的第一旋转机械通过产生旋转磁场形成的磁路和旋转磁场在定子及其第一和第二转子之间输入和输出能量,转子旋转同时保持线性关系 旋转磁场和第二转子之间以及第二和第一转子之间的旋转速度的相应差异相等。 转子分别与原动机和变速器机械连接。 动力单元的第二旋转机械机械地连接到驱动部件而不经由变速器,并且电连接到定子。