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    • 4. 发明申请
    • Vehicle alternator and method of mounting the same
    • 车辆交流发电机及其安装方法
    • US20090102302A1
    • 2009-04-23
    • US12232981
    • 2008-09-26
    • Hiroyuki Ogi
    • Hiroyuki Ogi
    • H02K5/06
    • H02K5/00
    • A vehicle alternator has a rotor fixed to a rotary shaft, a stator placed around the rotor so that the stator faces an outer periphery of the rotor, and a frame accommodating the rotor and stator. The frame has a drive frame and a rear frame. The drive frame has stay parts. One stay part projects toward the outside of the vehicle alternator, and has a U-shaped hole formed at a front thereof. A circular part with a cut part is formed in the stay part. The circular part with the cut part is coaxial with the U-shaped hole and is larger in diameter and central angle than the U-shaped hole. The stay part is fastened to a mounting bracket of an internal combustion engine while the cut part of the circular part in the stay part is fitted to a step part formed in a fixing bolt.
    • 车辆用交流发电机具有固定在旋转轴上的转子,定子配置在转子周围,使得定子面向转子的外周,以及容纳转子和定子的框架。 框架具有驱动框架和后框架。 驱动架有保持部件。 一个支撑部朝向车辆交流发电机的外部突出,并且在其前方形成有U形孔。 在停留部分形成具有切割部分的圆形部分。 切割部分的圆形部分与U形孔同轴,直径和中心角比U形孔大。 将支撑部固定在内燃机的安装支架上,同时将支撑部分的圆形部分的切割部分装配到形成在固定螺栓中的台阶部分上。
    • 6. 发明申请
    • Automotive AC generator designed to establish shaft-to-shaft connection with engine
    • 汽车交流发电机设计用于与发动机建立轴到轴的连接
    • US20070194655A1
    • 2007-08-23
    • US11705120
    • 2007-02-12
    • Hiroyuki Ogi
    • Hiroyuki Ogi
    • F16D3/28H02K7/10H02K5/16
    • F16D3/76H02K5/1732H02K7/003
    • An automotive AC generator is provided which includes a rotary shaft and a generator connector jointed to the rotary shaft. The generator connector is designed to establish a mechanical connection between the rotary shaft and a motor connector joined to a drive shaft of the motor for transmitting the drive torque to the rotary shaft. The generator connector is placed to establish eccentricity between an axis thereof and an axis of the motor connector at all times during rotation of the rotary shaft, thereby resulting in a radial load acting on bearings of the rotary shaft in one direction so as to keep a total load on the bearings greater than zero (0) at all the time. This avoids the seizing of the bearings and creeping of a bearing holder.
    • 提供一种汽车交流发电机,其包括旋转轴和连接到旋转轴的发电机连接器。 发电机连接器被设计成在旋转轴和连接到电动机的驱动轴的电动机连接器之间建立机械连接,以将驱动扭矩传递到旋转轴。 发电机连接器被放置成在旋转轴的旋转期间始终在其轴线和电动机连接器的轴线之间建立偏心,从而导致在一个方向上作用在旋转轴的轴承上的径向载荷,以便保持 轴承总负载大于零(0)。 这避免了轴承的咬住和轴承座的爬行。
    • 7. 发明授权
    • AC generator for vehicle having rectifying unit
    • 具有整流单元的车辆用交流发电机
    • US07091637B2
    • 2006-08-15
    • US10736644
    • 2003-12-17
    • Hiroyuki Ogi
    • Hiroyuki Ogi
    • H02K7/00
    • H02K11/046H01L25/072H01L2924/00014H01L2224/48
    • An ac generator for a vehicle includes a rotor for providing a magnetic field, a stator having a stator core in which a plurality of phase-windings is mounted to generate electromotive force when the magnetic field is supplied, a rectifying unit which includes positive electrode side rectifying elements and negative electrode side rectifying elements respectively connected to the plurality of phase-windings. One of the positive electrode side rectifying element and negative electrode side rectifying element that is connected to a portion of the phase-windings is constituted of a single element and the remainders are constituted of parallelly connected two elements.
    • 一种用于车辆的交流发电机包括用于提供磁场的转子,具有定子铁心的定子,定子铁芯中安装有多个相绕组以在供应磁场时产生电动势;整流单元,其包括正电极侧 分别连接到多个相绕组的整流元件和负极侧整流元件。 与一相的一部分连接的正极侧整流元件和负极侧整流元件中的一个由单个元件构成,其余部分由并联连接的两个元件构成。