Invention Grant
- Patent Title: Variable valve lift apparatus
- Patent Title (中): 可变气门举升装置
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Application No.: US12276130Application Date: 2008-11-21
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Publication No.: US07950362B2Publication Date: 2011-05-31
- Inventor: 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
- Applicant: 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
- Applicant Address: KR Seoul
- Assignee: Hyundai Motor Company
- Current Assignee: Hyundai Motor Company
- Current Assignee Address: KR Seoul
- Agency: Morgan, Lewis & Bockius LLP
- Priority: KR10-2008-0028602 20080327
- Main IPC: F01L1/34
- IPC: F01L1/34
Abstract:
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.
Public/Granted literature
- US20090241876A1 VARIABLE VALVE LIFT APPARATUS Public/Granted day:2009-10-01
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