Invention Application
- Patent Title: Continuous Variable Valve Duration Apparatus
- Patent Title (中): 连续可变阀持续时间设备
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Application No.: US13551208Application Date: 2012-07-17
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Publication No.: US20130146006A1Publication Date: 2013-06-13
- Inventor: BACK SIK KIM , SANG HEE LEE , KWANGSOON CHOI , JOONG SOO KIM , DAE SUNG KIM , HYUK IM , KYOUNG PYO HA
- Applicant: BACK SIK KIM , SANG HEE LEE , KWANGSOON CHOI , JOONG SOO KIM , DAE SUNG KIM , HYUK IM , KYOUNG PYO HA
- Applicant Address: KR Seoul
- Assignee: Hyundai Motor Company
- Current Assignee: Hyundai Motor Company
- Current Assignee Address: KR Seoul
- Priority: KR10-2011-0130396 20111207
- Main IPC: F01L1/047
- IPC: F01L1/047
Abstract:
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.
Public/Granted literature
- US08813704B2 Continuous variable valve duration apparatus Public/Granted day:2014-08-26
Information query
IPC分类:
