Continuous Variable Valve Duration Apparatus
    2.
    发明申请
    Continuous Variable Valve Duration Apparatus 有权
    连续可变阀持续时间设备

    公开(公告)号:US20130146006A1

    公开(公告)日:2013-06-13

    申请号:US13551208

    申请日:2012-07-17

    IPC分类号: F01L1/047

    摘要: A continuous variable valve duration apparatus may vary an opening duration of a valve. The continuous variable valve duration apparatus may include a camshaft in which a camshaft slot is formed, a cam portion of which a cam and a cam slot are formed thereto and of which a rotation center is identical to a rotation center of the camshaft and the cam portion of which a phase angle to the cam shaft is variable, and a duration control portion which varies the phase angle between the camshaft slot and the cam slot.

    摘要翻译: 连续可变气门持续时间装置可以改变阀的打开持续时间。 连续可变气门持续时间装置可以包括凸轮轴槽,其中形成有凸轮轴槽,凸轮部分形成有凸轮和凸轮槽,并且其旋转中心与凸轮轴和凸轮的旋转中心相同 与凸轮轴的相位角可变的部分以及改变凸轮轴槽和凸轮槽之间的相位角的持续时间控制部分。