Air inlet system for an internal combustion engine
    7.
    发明授权
    Air inlet system for an internal combustion engine 有权
    内燃机进气系统

    公开(公告)号:US07743756B2

    公开(公告)日:2010-06-29

    申请号:US12209405

    申请日:2008-09-12

    IPC分类号: F02B47/08 F02B47/00

    摘要: An air inlet system for an internal combustion engine includes an inlet duct for furnishing air to the engine's cylinders, and a combination port formed within the inlet duct for inducting both recirculated exhaust gas and charge air into the engine. Mixing of the recirculated exhaust gas and the charge air is promoted by a flow director which is mounted at a downstream end of an EGR supply passage, as well as by a flow guide mounted upstream from the flow director, with the flow guide including an aerodynamic projection for causing charge air to move smoothly around the flow director and a swirl generator.

    摘要翻译: 用于内燃机的空气入口系统包括用于向发动机气缸提供空气的入口管道和形成在入口管道内的组合端口,用于引入再循环的废气和将空气充入发动机。 再循环废气和增压空气的混合由安装在EGR供应通道的下游端的导流器以及安装在导流器上游的流动引导件促进,流动引导件包括空气动力学 用于使增压空气平稳地绕着导流器和旋流发生器移动的突起。

    AIR INLET SYSTEM FOR AN INTERNAL COMBUSTION ENGINE
    8.
    发明申请
    AIR INLET SYSTEM FOR AN INTERNAL COMBUSTION ENGINE 有权
    用于内燃机的空气入口系统

    公开(公告)号:US20100065028A1

    公开(公告)日:2010-03-18

    申请号:US12209405

    申请日:2008-09-12

    IPC分类号: F02M25/07

    摘要: An air inlet system for an internal combustion engine includes an inlet duct for furnishing air to the engine's cylinders, and a combination port formed within the inlet duct for inducting both recirculated exhaust gas and charge air into the engine. Mixing of the recirculated exhaust gas and the charge air is promoted by a flow director which is mounted at a downstream end of an EGR supply passage, as well as by a flow guide mounted upstream from the flow director, with the flow guide including an aerodynamic projection for causing charge air to move smoothly around the flow director and a swirl generator.

    摘要翻译: 用于内燃机的空气入口系统包括用于向发动机气缸提供空气的入口管道和形成在入口管道内的组合端口,用于引入再循环的废气和将空气充入发动机。 再循环废气和增压空气的混合由安装在EGR供应通道的下游端的导流器以及安装在导流器上游的流动引导件促进,流动引导件包括空气动力学 用于使增压空气平稳地绕着导流器和旋流发生器移动的突起。

    AIR INLET SYSTEM FOR INTERNAL COMBUSTION ENGINE
    9.
    发明申请
    AIR INLET SYSTEM FOR INTERNAL COMBUSTION ENGINE 有权
    用于内燃机的空气入口系统

    公开(公告)号:US20100065005A1

    公开(公告)日:2010-03-18

    申请号:US12209445

    申请日:2008-09-12

    IPC分类号: F02M35/104

    摘要: An air inlet system for an internal combustion engine includes an air inlet duct for drawing charge air into a charge air processor, and an intake manifold system leading from the charge air processor to the power cylinders of the engine. A resonator which suppresses pressure pulses within the inlet duct is mounted to the intake manifold system, but fluidically connected to the air inlet duct, and not to the intake manifold system.

    摘要翻译: 用于内燃机的进气系统包括用于将增压空气吸入增压空气处理器的进气管道和从增压空气处理器引导到发动机动力缸的进气歧管系统。 抑制入口管道内的压力脉冲的谐振器安装在进气歧管系统上,但是流体连接到进气管道,而不是进气歧管系统。