| 摘要 |
<p>PURPOSE: A radial high-pressure fuel pump is provided to reduce raw material costs due to reduction in the number of components by removal of components such as a tappet and a tappet roller. CONSTITUTION: A radial high-pressure fuel pump comprises a cam shaft(100), a pump cam(110), an intake way, a discharge path, a rotating member(300), and a fuel supply groove(320). The cam shaft rotates in the pump housing. The pump cam is formed coaxially to the cam shaft. The pump cam comprises multiple cam knobs. The pump cam is rotated together with the cam shaft. The multiple intake paths are formed inside the pump housing in the longitudinal direction. Oil is supplied through the intake path. The oil is discharged through the exhaust path. The exhaust path is radially formed on the pump housing. The fuel supply groove is formed on one side of the rotating member.</p> |
