首页>
外国专利>
Turbo-charged gasoline engine with variable control of the intake valves
Turbo-charged gasoline engine with variable control of the intake valves
展开▼
机译:可变进气门控制的涡轮增压汽油发动机
展开▼
页面导航
摘要
著录项
相似文献
摘要
In a turbo-charged gasoline engine the opening profile of each intake valve, defined by the opening and closing moments and by the lift, or by the opening stroke of the intake valve, is varied according to the engine operating conditions, so as to reduce or completely eliminate the intervention of the "waste-gate" valve and ensure that in each engine operating condition each cylinder processes only the quantity of air necessary for optimal combustion, with an air/gasoline dosage value close to the stoichiometric ratio.
展开▼