公开(公告)号：US4099505A

公开(公告)日：1978-07-11

申请号：US694984

申请日：1976-06-11

申请人： Gerhard Stumpp ,  Wolf Wessel ,  Volkard Stein

发明人： Gerhard Stumpp ,  Wolf Wessel ,  Volkard Stein

IPC分类号： F02D3/02 ,  F02M69/04 ,  F02M69/20 ,  F02M69/24 ,  F02M69/00

CPC分类号： F02M69/24 ,  F02M69/04 ,  F02M69/20

摘要： A fuel injection system for an internal combustion engine includes an air flow responsive throttle element in the induction tube which is subject to an adjustable elastic restoring force. The throttle element is attached to a bushing which rotates about a pivotal shaft mounted within the induction tube. A control slot in the bushing is covered to varying extent by a control edge on the pivotal shaft so that fuel which enters a groove in the shaft is metered out according to the relative rotation of shaft and bushing. The relative position of the throttle can be adjusted by a pressure cell.

摘要翻译： 用于内燃机的燃料喷射系统包括受到可调弹性恢复力的感应管中的气流响应节流元件。 节流元件附接到围绕安装在感应管内的枢转轴线旋转的衬套。 衬套中的控制槽通过枢转轴上的控制边缘被不同程度地覆盖，使得进入轴中的槽的燃料根据轴和衬套的相对旋转计量。 节气门的相对位置可以通过压力单元调节。