Design and Research of Engine Variable Valve Timing(VVT) Camshaft 对发动机可变气门正时(VVT)凸轮轴的设计与研究
The EcoBoost is a compilation of long-standing technologies like direct injection, turbocharging and variable valve timing. EcoBoost发动机在传统汽油发动机的基础上进一步汇集了燃油缸内直喷、涡轮增压及可变气门正时(VVT)等存在已久的技术。
An electro-hydraulic drived variable valve timing system of exhaust valve was developed without any change of cylinder head structure and driving mechanism of exhaust valve. 在不改变气缸盖结构和保留原机进气门驱动机构的基础上,设计了一种电液驱动可变配气相位的排气门驱动机构。
Simulation Research on Variable Valve Timing(VVT) of Compressed Natural Gas Engine 天然气发动机可变气门定时的仿真研究
Fully variable valve train may realize continuously variable valve timing and valve lift, and so it represents development trend of variable valve technology. 全可变气门机构能实现发动机配气定时和气门升程的连续可变,是可变气门技术的发展趋势。