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热词
    • 105. 发明授权
    • V-belt continuously variable transmission
    • V型带无级变速器
    • US07118501B2
    • 2006-10-10
    • US10650127
    • 2003-08-28
    • Masahiro YamamotoMidori Yamaguchi
    • Masahiro YamamotoMidori Yamaguchi
    • F16H61/06
    • F16H61/66272
    • A V-belt continuously variable transmission includes a primary pulley and a secondary pulley. The primary pulley is connected to an input shaft and the secondary pulley is connected to an output shaft. A V-belt is wrapped around the primary and secondary pulleys. When a speed ratio is to be increased: (a) the oil pressure supplied to the primary pulley is set to an oil pressure necessary for ensuring a torque capacity of the V-belt and for maintaining the speed ratio; and (b) the oil pressure supplied to the secondary pulley is set to an oil pressure that is higher than the oil pressure necessary for ensuring the torque capacity of the V-belt and for maintaining the speed ratio, thereby attaining a target speed change speed.
    • V形皮带无级变速器包括主滑轮和次滑轮。 主滑轮连接到输入轴,次级滑轮连接到输出轴。 V型皮带缠绕在主滑轮和次滑轮上。 当增加速比时:(a)提供给主滑轮的油压被设定为确保V型皮带扭矩能力和保持速比所必需的油压; 和(b)供给二次滑轮的油压被设定为高于用于确保V型皮带的扭矩容量所需的油压的油压,并且为了保持速比,由此达到目标变速速度 。