公开(公告)号：US20140084493A1

公开(公告)日：2014-03-27

申请号：US13722177

申请日：2012-12-20

申请人： Qian Chen

发明人： Qian CHEN ,  Yongcheng JIA

IPC分类号： F02M9/12

CPC分类号： F02M9/12 ,  F02M1/16 ,  F02M1/185

摘要： A carburetor improves the starting performance of an engine. The carburetor includes a main body, a pump oil ball and a fuel-air mixing channel which extends through the main body. The pump oil ball is mounted to an air strangler spindle via a spiral groove. When the pump oil ball is pressed, the air strangler spindle is driven to rotate by the spiral groove and thus to control the air strangler spindle between the fully open state and the fully closed state. The carburetor dramatically improves the starting performance of the engine.

摘要翻译： 化油器提高发动机的起动性能。 化油器包括主体，泵油球和延伸穿过主体的燃料 - 空气混合通道。 泵油球通过螺旋槽安装到空气扼动器主轴上。 当泵油球被按压时，空气扼动器主轴被驱动以通过螺旋槽旋转，从而在完全打开状态和完全关闭状态之间控制空气扼动器主轴。 化油器大大提高了发动机的起动性能。