Invention Grant
- Patent Title: Continuous variable valve lift apparatus
- Patent Title (中): 连续可变气门提升装置
-
Application No.: US12184027Application Date: 2008-07-31
-
Publication No.: US08061312B2Publication Date: 2011-11-22
- Inventor: Chung Han Oh
- Applicant: Chung Han Oh
- Applicant Address: KR Seoul
- Assignee: Hyundai Motor Company
- Current Assignee: Hyundai Motor Company
- Current Assignee Address: KR Seoul
- Agency: Morgan, Lewis & Bockius LLP
- Priority: KR10-2007-0131568 20071214
- Main IPC: F01L1/34
- IPC: F01L1/34
Abstract:
A lift of a valve of an engine may continuously be varied by an apparatus that includes: an input cam provided on an input shaft; a pivot shaft provided in parallel with the input shaft; a lever that rotates around the pivot shaft by a rotation of the input cam and operates the valve; and a lift varying device capable of varying a relative distance between the pivot shaft and the input shaft.
Public/Granted literature
- US20090151675A1 CONTINUOUS VARIABLE VALVE LIFT APPARATUS Public/Granted day:2009-06-18
Information query
