公开(公告)号：US4383952A

公开(公告)日：1983-05-17

申请号：US337421

申请日：1982-01-06

申请人： Livio Montefameglio ,  Lorenzo Ciaccio ,  Guido Spiga

发明人： Livio Montefameglio ,  Lorenzo Ciaccio ,  Guido Spiga

IPC分类号： F02M7/02 ,  F02M5/02 ,  F02M5/16

CPC分类号： F02M5/02 ,  Y10S261/50

摘要： A carburetor for internal combustion engines of motor vehicles, having a suction conduit supplied with fuel from a float chamber in which the fuel is kept at a constant level by a needle valve actuated by a pair of floats. The float chamber has vertical side walls and the outer surfaces of the floats, particularly those facing the walls of the float chamber, are also vertical. A main jet is located on a vertical line passing through the center of gravity of a plane figure defined by sectioning a horizontal plane by a spatial figure defined between the inner walls of the float chamber and the outer surfaces of the floats. The main jet is supported by a columnar structure having vertical walls, suspended from the cover of the carburetor and accommodating the main and idling circuits of the carburetor. The planes of the level of the fuel in the float chamber section the floats along figures whose static moments relative to the fulcrum of the needle valve closing lever are substantially the same as the inclination of the carburetor relative to the horizontal plane varies.

摘要翻译： 一种用于机动车辆的内燃机的化油器，具有从浮子室供给燃料的吸入管，其中通过由一对浮子致动的针阀将燃料保持在恒定水平。 浮子室具有垂直的侧壁，并且浮子的外表面，特别是浮子室的壁面也是垂直的。 主喷射器位于通过通过将浮动室的内壁和浮子的外表面之间限定的空间图形划分为水平面所限定的平面图的重心的垂直线上。 主喷射器由具有垂直壁的柱状结构支撑，其从化油器的盖悬挂并容纳化油器的主和空转回路。 浮子室部分中的燃料的平面的平面沿图形浮动，其相对于针阀关闭杆的支点的静态力矩基本上与化油器相对于水平面的倾斜度相同。