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    • 9. 发明公开
    • 연속 가변 밸브 리프트 장치
    • 连续可变阀门提升装置
    • KR1020120000412A
    • 2012-01-02
    • KR1020100060764
    • 2010-06-25
    • 현대자동차주식회사
    • 김장헌
    • F01L13/00F01L1/18F01L1/04
    • F01L1/053F01L13/0021F01L13/0026
    • PURPOSE: A continuous variable valve lift apparatus is provided to improve the suction efficiency of air and/or fuel by only varying a valve. CONSTITUTION: A continuous variable valve lift apparatus comprises a cam shaft(100), a first cam(110), a first valve opening and closing unit(130), a control unit(200), a second cam(120), and a second valve opening and closing unit(140). The first cam is formed in the cam shaft. The control unit receives torque from the first cam and controls the lift volume of the first valve opening and closing unit. The second cam is formed in the cam shaft. The second valve opening and closing unit is uniformly opened and closed by the second cam.
    • 目的:提供连续可变气门提升装置,通过改变阀门来提高空气和/或燃料的吸入效率。 构造:连续可变气门提升装置包括凸轮轴(100),第一凸轮(110),第一阀打开和关闭单元(130),控制单元(200),第二凸轮(120)和 第二阀开闭单元(140)。 第一凸轮形成在凸轮轴中。 控制单元从第一凸轮接收扭矩并控制第一阀开闭单元的提升量。 第二凸轮形成在凸轮轴中。 第二阀开闭单元由第二凸轮均匀地打开和关闭。