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2. 发明申请

WO2011123901A1 AUTOMATIC MOTORISED DERAILLEUR 审中-公开
标题翻译：自动电动DERAILLEUR
公开(公告)号：WO2011123901A1
公开(公告)日：2011-10-13
申请号：PCT/AU2011/000408
申请日：2011-04-08
申请人： EBM SOLUTIONS PTY LTD , YIP, Colin
发明人： YIP, Colin
IPC分类号： B62M11/18 , B60L15/20 , B62M11/00 , B62M25/00 , B60K7/00 , B60L15/36 , B62M11/16 , B60L11/00 , B60L15/38 , F16H3/54
CPC分类号： B62M6/40 , B60K7/0007 , B60K17/046 , B60L11/1805 , B60L15/2009 , B62M6/45 , B62M11/00 , B62M25/08 , Y02T10/645 , Y02T10/7005 , Y02T10/7275
摘要： A motorised automatic derailieur for an electric vehicle, which can change the speed ratio automatically according to the speed of the electric vehicle. The derailieur utilises the forward and reverse rotation of the motor, a planetary gear train, and two clutches, to construct an auto-switching transmission. When the vehicle is under slow speed, the motor is under reverse rotation, the rotor is connected to the planetary gear train through a clutch, driving the wheels to rotate after slowing down; when the vehicle reaches the normal speed, the motor automatically switches to the forward rotation state, the clutch and planetary gear train are disengaged, the rotor through another clutch directly drives the wheels to rotate, or through another derailieur, drive the wheels to rotate at a higher speed. In this way, regardless if the vehicle's speed is fast or slow, the rotor of the motor rotates in considerable speed, ensuring the motor is in a better working condition.
摘要翻译：一种用于电动车辆的电动自动变速器，其可以根据电动车辆的速度自动改变速比。脱轨器利用电动机的正向和反向旋转，行星齿轮系和两个离合器来构造自动切换变速器。当车辆转速较慢时，电机反转，转子通过离合器连接行星齿轮系，减速后驱动车轮旋转; 当车辆达到正常速度时，电动机自动切换到正转状态，离合器和行星齿轮系分离，转子通过另一离合器直接驱动车轮旋转，或通过另一个发动机驱动车轮转动更高的速度。这样，无论车辆的速度是快还是慢，电动机的转子转速相当快，确保电机处于更好的工作状态。

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