Air and fuel supply system for a combustion engine
    5.
    发明申请
    Air and fuel supply system for a combustion engine 失效
    用于内燃机的空气和燃料供应系统

    公开(公告)号:US20050241611A1

    公开(公告)日:2005-11-03

    申请号:US10992069

    申请日:2004-11-19

    摘要: In one aspect, the present disclosure is directed to an internal combustion engine having an engine block defining at least one cylinder and a head connected with said engine block. The head has an air intake port and an exhaust port. The internal combustion engine also has a piston and a combustion chamber. The internal combustion engine further has an air intake valve movable to open and close the air intake port and an air supply system having at least one turbocharger fluidly connected to the air intake port. The internal combustion engine additionally has a fuel supply system operable to inject fuel into the combustion chamber, a cam assembly selectively mechanically linked to the air intake valve to move the air intake valve, and an electromagnetic actuator configured to decouple the cam assembly from the air intake valve and control movement of the air intake valve.

    摘要翻译: 一方面,本公开内容涉及一种内燃机,其具有限定至少一个气缸的发动机缸体和与所述发动机缸体连接的头部。 头部具有进气口和排气口。 内燃机也具有活塞和燃烧室。 内燃机还具有可移动以打开和关闭进气口的进气阀和具有流体连接到进气口的至少一个涡轮增压器的空气供应系统。 所述内燃机还具有可操作以将燃料喷射到所述燃烧室中的燃料供给系统,选择性地机械地连接到所述进气阀以移动所述进气阀的凸轮组件和用于将所述凸轮组件与所述空气分离的电磁致动器 进气阀和进气阀的控制运动。