公开(公告)号：US06907863B2

公开(公告)日：2005-06-21

申请号：US10682006

申请日：2003-10-09

申请人： Kenichi Henmi

发明人： Kenichi Henmi

IPC分类号： F02M55/02 ,  F02M55/04 ,  F02M63/00 ,  F02M69/46 ,  F23K5/00

CPC分类号： F02M55/025 ,  F02M55/04 ,  F02M69/465 ,  F02M2200/315

摘要： A fuel distributor for distributing fuel supplied by pressure through a fuel feed pipe by a fuel feed system to a plurality of fuel injectors is capable of effectively reducing the amplitude of a pulsative pressure wave and the sound levels of transmitted sounds. The fuel distributor includes a fuel rail, and a fuel distribution line including a pipe fitting connected to the fuel feed pipe, and first and second branch pipes each having one end connected to the pipe fitting and the other end connected to the fuel rail. The first and the second branch pipes are connected respectively to different parts of the fuel rail.

摘要翻译： 用于将通过燃料供给管通过燃料供给管供给的燃料供给到多个燃料喷射器的燃料分配器能够有效地降低脉动压力波的振幅和发送的声音的声级。 燃料分配器包括燃料导轨和燃料分配管线，燃料分配管线包括连接到燃料供给管的配管，以及第一和第二分支管，每个分支管的一端连接到管接头，另一端连接到燃料轨。 第一和第二支管分别连接到燃料轨的不同部分。