公开(公告)号：US20080314352A1

公开(公告)日：2008-12-25

申请号：US11820634

申请日：2007-06-20

申请人： Michael R. Brosseau ,  Keith A. Confer ,  Brett M. Campbell ,  Debra L. Benson

发明人： Michael R. Brosseau ,  Keith A. Confer ,  Brett M. Campbell ,  Debra L. Benson

IPC分类号： F02M35/10

CPC分类号： F02B31/06 ,  F02M35/10072 ,  F02M35/10118 ,  F02M35/10301 ,  F02M35/10321 ,  F02M35/10347 ,  Y02T10/146

摘要： An edge-pivot charge-motion control assembly for controlling air turbulence comprising a molded sleeve inserted into a runner port of an intake manifold of an internal combustion engine. A control valve element is pivotably mounted in the sleeve for external actuation. The valve element pivots into a formed recess in a wall of the sleeve and thus may be fully removed as desired from the air stream. The system allows customizing of the valve shape and also the entrance and exit geometry of the runner sleeve as desired for any engine intake manifold, thus affording great flexibility in use with a series of engines of various displacements using essentially the same head. The charge motion function between engines, and even between runners in a given engine, can be changed inexpensively by changing a small, relatively inexpensive mold tool, rather than a large, very expensive manifold mold tool.

摘要翻译： 一种用于控制空气湍流的边缘枢轴充电运动控制组件，包括插入内燃机的进气歧管的流道端口中的模制套筒。 控制阀元件可枢转地安装在套筒中用于外部致动。 阀元件枢转到套筒的壁中的形成的凹部中，因此可以根据需要从空气流中完全移除。 该系统允许根据需要为任何发动机进气歧管定制阀形状以及流道套管的入口和出口几何形状，从而在使用基本上相同的头部的各种位移的一系列发动机方面提供了极大的灵活性。 发动机之间甚至在给定发动机中的跑步器之间的充气运动功能可以通过改变小型，相对便宜的模具而不是大型，非常昂贵的歧管模具工具而经济地改变。