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    Continuously variable transmission
    1.
    发明公开
    Continuously variable transmission 失效
    无级变速器

    公开(公告)号：EP0615082A1

    公开(公告)日：1994-09-14

    申请号：EP94300527.2

    申请日：1994-01-25

    申请人： FORD MOTOR COMPANY LIMITED ,  FORD FRANCE S. A. ,  FORD-WERKE AKTIENGESELLSCHAFT

    发明人： Tibbles, Thomas Theodore ,  Jain, Pramod Kumar

    IPC分类号： F16H61/38 ,  F16H59/70 ,  F16H59/24 ,  F16H59/36

    CPC分类号： F16H61/143 ,  B60W2520/10 ,  B60W2540/16 ,  F16H59/44 ,  F16H59/70 ,  F16H61/067 ,  F16H61/66259 ,  F16H2059/467 ,  F16H2061/0078 ,  F16H2061/0087 ,  F16H2061/6608 ,  F16H2312/02 ,  Y10T477/6242

    摘要： A continuously variable belt and sheave drive mechanism for use with an internal combustion engine in an automotive vehicle driveline including a simplified valve system that responds to control commands from a microprocessor that receives input data from engine, turbine and output shaft speed sensors, an engine throttle position sensor and a sheave position sensor as well as other driveline variables so that the operating characteristics of the transmission are matched to the speed torque characteristics of the engine to produce improved driveline efficiency and performance while permitting the engine speed to be related functionally to the throttle position as well as vehicle speed and permitting engine speed to increase when rapid acceleration is desired while minimizing changes in engine speed for small throttle position variations.

    摘要翻译： 一种用于机动车辆传动系统中的内燃机的连续可变皮带和滑轮驱动机构，其包括响应来自接收来自发动机，涡轮机和输出轴速度传感器的输入数据的微处理器的控制命令的简化阀系统，发动机节气门 位置传感器和滑轮位置传感器以及其他传动系统变量，使得变速器的操作特性与发动机的速度扭矩特性匹配以产生改进的传动系效率和性能，同时允许发动机速度在功能上与节气门 位置以及车辆速度，并且当希望快速加速时允许发动机速度增加，同时使小的节气门位置变化最小化发动机速度的变化。