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    • 6. 发明申请
    • VALVE OPENING/CLOSING TIMING CONTROL DEVICE
    • 阀门开启/关闭时序控制装置
    • US20110073055A1
    • 2011-03-31
    • US12748518
    • 2010-03-29
    • Masaki KOBAYASHIKenji Nonaka
    • Masaki KOBAYASHIKenji Nonaka
    • F01L1/34
    • F01L1/3442F01L2001/0478F01L2001/34453F01L2001/34483
    • A valve opening/closing timing control device includes: a driving side rotational member synchronously rotatable with a crankshaft of an internal combustion engine; a driven side rotational member arranged coaxially with the driving side rotational member and synchronously rotatable with a camshaft that opens and closes any one of intake and exhaust valves of the internal combustion engine; a phase converting mechanism displacing a relative phase between the driving side rotational member and the driven side rotational member to an advanced angle phase side or a retarded angle phase side by distributing an operating fluid to each of two kinds of pressure chambers, the volume of which is complementarily varied by a movable partition; and a biasing member biasing the relative phase toward a predetermined phase suitable for a start-up of the internal combustion engine except for a most advanced angle phase and a most retarded angle phase.
    • 一种阀开/关定时控制装置,包括:与内燃机的曲轴同步旋转的驱动侧旋转部件; 从动侧旋转构件,其与所述驱动侧旋转构件同轴配置,并且能够与打开和关闭所述内燃机的所述进气门和排气门中的任一个的凸轮轴同步旋转; 相位转换机构,通过将工作流体分配到两种压力室中的每一个,将驱动侧旋转构件和从动侧旋转构件之间的相对位置移动到提前角相位侧或延迟角相位侧,其中, 由可动隔板互补变化; 以及偏置构件,其将所述相位相对于除了最高级角相位和最大延迟角度相位之外的适于内燃机启动的预定相位偏置。