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    • 46. 发明申请
    • Continuously variable transmission and method of controlling it
    • 连续可变传动及其控制方法
    • US20050037876A1
    • 2005-02-17
    • US10497489
    • 2002-12-04
    • Toshio UnnoHaruyoshi HinoMitsukazu Takebe
    • Toshio UnnoHaruyoshi HinoMitsukazu Takebe
    • F16H9/18F16H9/00F16H61/662F16H63/06F16H61/00
    • F16H63/062F16H61/66254F16H63/067F16H2061/283
    • To provide a continuously variable transmission and a control method thereof, allowing for control of the axial position of a movable sheave without a sensor for measuring the axial position of the movable sheave on a rotational shaft and for stable control with the movable sheave being held in position, without the increase in the size of mechanisms and power consumption. A continuously variable transmission in which, on a rotational shaft 1 thereof are mounted a fixed sheave 2 positioned in the axial direction and a movable sheave 3 slidable axially, so as to face each other, a motor is provided for driving the movable sheave, and a slide driving means 16 is provided for sliding the movable sheave 3 axially by the rotation of the motor, characterized in that: the motor is a step motor 6, and the step motor 6 and the slide drive means 16 are mounted coaxially with the rotational shaft 1.
    • 为了提供无级变速器及其控制方法,允许控制可动滑轮的轴向位置,而不需要传感器来测量可旋转滑轮在旋转轴上的轴向位置,并且通过可动滑轮保持稳定的控制 位置,而不增加机构和功耗的大小。 一种无级变速器,其中,在其旋转轴1上安装有沿轴向定位的固定滑轮2和可轴向滑动的可动滑轮3,以便彼此面对,设置有用于驱动可动滑轮的马达,以及 提供滑动驱动装置16,用于通过电动机的旋转轴向滑动可动滑轮3,其特征在于:电动机是步进电动机6,并且步进电动机6和滑动驱动装置16同转动地安装 轴1。
    • 47. 发明授权
    • Rotor for a motor
    • 转子用于电机
    • US06664688B2
    • 2003-12-16
    • US10215529
    • 2002-08-09
    • Shinya NaitoHaruyoshi Hino
    • Shinya NaitoHaruyoshi Hino
    • H02K1700
    • H02K1/278H02K1/246H02K1/274H02K1/276
    • To provide a rotor for a motor capable of effecting improved torque variation due to improvement in the induced voltage waveform and of effecting improved magnet torque in a permanent magnet type synchronous motor utilizing reluctance torque. A rotor 11 comprises a core 12 made of a ferromagnetic material, a given member of permanent magnets 14 are mounted in the outer surface of the core 12 circumferentially at equal intervals, and arrangement of the permanent magnets 14 is such that polarities N, S of the permanent magnets on the sides facing a stator are disposed alternately. Also, in the core 12 between the center axis of the core and the permanent magnets 14 are embedded arc-shaped permanent magnets 16 corresponding to the permanent magnets 14, respectively, and arrangement of the permanent magnets 14 is the same as that of the corresponding permanent magnets 16.
    • 提供一种用于电动机的转子,其能够由于感应电压波形的改善而实现改进的转矩变化,并且在利用磁阻转矩的永磁式同步电动机中实现改进的磁体转矩。转子11包括由铁磁材料制成的芯12 永磁体14的给定构件以等间隔周向地安装在芯体12的外表面中,并且永磁体14的布置使得面向定子的侧面上的永久磁铁的极性N,S交替设置 。 此外,在芯体的中心轴与永久磁铁14之间的芯部12中,分别对应于永磁体14的是嵌入的弧形永磁体16,并且永磁体14的配置与相应的 永久磁铁16。