公开(公告)号：US4372259A

公开(公告)日：1983-02-08

申请号：US182029

申请日：1980-08-28

Applicant: George Vosper

Inventor： George Vosper

IPC: F01L1/44 ,  F01L1/28

CPC classification number: F01L1/44

Abstract: Improvements in a fuel injected, internal combustion engine having a first passage for flow of air into the combustion chamber and exit of exhaust gases from the combustion chamber and a single poppet valve opened and closed in timed relation to rotation of the engine's crank shaft to control flow of gases through such first passage wherein the improvement comprises an inlet air passage and an exhaust gas passage each communicating with the first passage and one another and a diverter valve moveable in timed relation to operation of the poppet valve selectively to direct, in one position, air into the combustion chamber through the inlet passage and, in another position, exit of exhaust gases through the outlet passage and another position therebetween where air flowing in the inlet passage flows directly to the outlet passage following the exhaust portion of the cycle to assist in driving out the exhaust gases.

Abstract translation: 燃料喷射的内燃机的改进，其具有用于使空气流入燃烧室的第一通道和从燃烧室排出的废气，以及与发动机曲柄轴的旋转定时关闭的单个提升阀，以控制 通过这样的第一通道的气体流动，其中改进包括入口空气通道和排气通道，每个通道和排气通道与第一通道相互连通，并且转向阀可以与提升阀的操作定时关联，选择性地将其引导到一个位置 ，通过入口通道进入燃烧室的空气，并且在另一位置通过出口通道排出废气，并且在其间的另一位置，其中在入口通道中流动的空气直接流过循环的排气部分的出口通道以辅助 排出废气。