Fuel shortage detecting apparatus for general-purpose engine
    3.
    发明授权
    Fuel shortage detecting apparatus for general-purpose engine 有权
    用于通用发动机的燃油短缺检测装置

    公开(公告)号:US08770172B2

    公开(公告)日:2014-07-08

    申请号:US13218913

    申请日:2011-08-26

    IPC分类号: F02D45/00 F02D41/22

    摘要: In an apparatus for detecting fuel shortage of a general-purpose internal combustion engine connectable to an operating machine to be used as a prime mover of the machine, the engine being supplied with fuel stored in a tank and having an actuator adapted to open and close a throttle valve installed in an air intake pipe so as to achieve a desired engine speed set by an operator, comprising a fuel shortage condition detector adapted to detect whether the engine is in a fuel shortage condition, and an engine stopper adapted to stop the engine when the engine is detected to be in the fuel shortage condition. With this, it becomes possible to detect whether the engine having the electronic governor is in the fuel shortage condition, thereby preventing occurrence of trouble such as afterburning.

    摘要翻译: 在用于检测可连接到作为机器的原动机的操作机器的通用内燃机的燃料短缺的装置中,发动机被供应储存在罐中的燃料并具有适于打开和关闭的致动器 安装在进气管中的节流阀,以实现由操作者设定的期望的发动机转速,包括适于检测发动机是否处于燃料不足状态的燃料短缺状况检测器,以及适于停止发动机的发动机停止 当发动机被检测到处于燃料不足状况时。 由此,能够检测具有电子调速器的发动机是否处于燃料不足状态,从而防止诸如再燃烧之类的故障的发生。