会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明授权
    • Pressure carburetor system for manifold distribution
    • 用于歧管分配的压力化油器系统
    • US3877449A
    • 1975-04-15
    • US36394673
    • 1973-06-14
    • HIGH CARL F
    • HIGH CARL F
    • F02M3/06F02M9/08F02M25/00F02M29/04F02M29/06F02M69/24F02B33/00F02M7/00
    • F02M69/24F02M3/062F02M9/08F02M25/00F02M29/04F02M29/06
    • A charge forming system for an internal combustion engine in which a pressure carburetor incorporates a centrally located vertically disposed cylindrical mixing chamber, disposed immediately upstream of the intake manifold inlet and opening directly thereto. The chamber is defined by a cylindrical air valve which has a plurality of annularly spaced air inlet ports formed in the cylinder wall registering with corresponding tangential air inlet ducts formed in the carburetor housing for tangentially introducing air into the air valve. The air valve may be rotated about a vertical axis to vary the amount of registration between the inlet ports formed in the valve and the inlet ducts, thereby varying the amount of air introduced into the mixing chamber or, as shown in another modification, the air valve consisting of a simple cylinder may be vertically shifted within the peripheral housing to vary the opening of the inlet ducts over the upper end of the valve. In a third preferred embodiment, the cylindrical air valve is replaced by one or more butterfly valves situated in one or more air inlet passages, which are formed to tangentially introduce air into the mixing chamber. A downwardly directed fuel nozzle is disposed at the top or closed end of the mixing chamber for spraying a metered supply of atomized fuel axially therein, whereby the spray is mixed with the air before it is inducted into the intake manifold.
    • 一种用于内燃机的电荷形成系统,其中压力化油器包括位于中心位置的垂直设置的圆柱形混合室,其紧邻进气歧管入口的上游并直接打开。 腔室由圆柱形空气阀限定,圆柱形空气阀具有形成在气缸壁中的多个环形间隔开的空气入口,其与形成在化油器壳体中的相应切向进气管配​​准,用于将空气切向地引入空气阀。 空气阀可以围绕垂直轴线旋转以改变形成在阀门中的入口与入口管道之间的对准量,从而改变引入混合室的空气量,或者如另一变型所示,空气 由简单的气缸构成的阀可以在外围壳体内垂直移动,以改变入口管道在阀的上端上的开口。 在第三优选实施例中,圆柱形空气阀由位于一个或多个空气入口通道中的一个或多个蝶阀代替,其形成为将空气切向地引入混合室。 向下导向的燃料喷嘴设置在混合室的顶部或封闭端,用于在其中轴向喷射计量的雾化燃料供应,由此喷雾在空气被引入进气歧管之前与空气混合。