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公开(公告)号:US20090241876A1
公开(公告)日:2009-10-01
申请号:US12276130
申请日:2008-11-21
申请人: BACK SIK KIM , Ingee Suh , Dong Hee Han , Yooshin Cho , Wootae Kim , Chun Woo Lee , Hyung Ick Kim , Myungsik Choi , Dae Sung Kim , Kyoung Pyo Ha
发明人: BACK SIK KIM , Ingee Suh , Dong Hee Han , Yooshin Cho , Wootae Kim , Chun Woo Lee , Hyung Ick Kim , Myungsik Choi , Dae Sung Kim , Kyoung Pyo Ha
IPC分类号: F01L1/34
CPC分类号: F01L13/0026 , F01L1/053 , F01L1/185 , F01L1/2405 , F01L2013/0073 , F01L2105/00
摘要: A variable valve lift apparatus includes an input cam disposed to a input shaft, a valve opening unit, a control shaft parallel to the input shaft, an input link rotatably coupled to the control shaft and contacting the input cam, a control link connected with the input link and eccentrically connected to the control shaft, a connecting link connected with the control link, and a lift arm that is rotatably coupled to the control shaft, is connected with the connecting link, and drives the valve opening unit.
摘要翻译: 可变气门提升装置包括设置在输入轴上的输入凸轮,阀打开单元,与输入轴平行的控制轴,可旋转地联接到控制轴并接触输入凸轮的输入连杆,与 输入连杆,偏心连接到控制轴,与控制连杆连接的连接杆和可旋转地联接到控制轴的提升臂与连接杆连接,驱动阀打开单元。
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公开(公告)号:US20130146006A1
公开(公告)日:2013-06-13
申请号:US13551208
申请日:2012-07-17
申请人: BACK SIK KIM , SANG HEE LEE , KWANGSOON CHOI , JOONG SOO KIM , DAE SUNG KIM , HYUK IM , KYOUNG PYO HA
发明人: BACK SIK KIM , SANG HEE LEE , KWANGSOON CHOI , JOONG SOO KIM , DAE SUNG KIM , HYUK IM , KYOUNG PYO HA
IPC分类号: F01L1/047
CPC分类号: F01L1/0532 , F01L1/267 , F01L1/356 , F01L13/0015
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。
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