公开(公告)号：US5503130A

公开(公告)日：1996-04-02

申请号：US337176

申请日：1994-11-10

Applicant: James R. Pomeisl

Inventor： James R. Pomeisl

IPC: F01L1/44 ,  F01L3/20 ,  F01L7/02 ,  F02D13/02 ,  F02M69/08 ,  F02M23/00

CPC classification number: F02D13/0249 ,  F01L1/44 ,  F01L3/205 ,  F01L7/021 ,  F02M69/08 ,  Y02T10/18

Abstract: An internal combustion engine is provided which includes an improved exhaust valve, air/fuel injector, and timing system for operating the valves and injectors. The exhaust valve comprises a rotatable cylindrical valve body having a passage which is located in an exhaust passage. The valve body is actuated by linkage connected to an electronically controlled solenoid. The air/fuel injector comprises a housing having air and fuel reservoirs having orifices therein and an air and fuel needle for selective location each the respective orifices. Air and fuel passing through the orifices is mixed in a venturi and then passes through a screen and check valve into the cylinder. The timing mechanism is connected to the injector and valve and comprises a drum which rotates a housing. Sensors in the housing detect passage of an element on the drum, completing a circuit which actuates an exhaust valve solenoid or the injector needles.

Abstract translation: 提供了一种内燃机，其包括改进的排气阀，空气/燃料喷射器和用于操作阀和喷射器的定时系统。 排气阀包括具有位于排气通道中的通道的可旋转圆柱形阀体。 阀体通过连接到电子控制螺线管的联动器来致动。 空气/燃料喷射器包括具有其中具有孔口的空气和燃料储存器的壳体，以及用于选择性地定位各个孔口的空气和燃料针头。 通过孔的空气和燃料在文氏管中混合，然后通过筛网并将止回阀进入气缸。 定时机构连接到喷射器和阀，并且包括使外壳旋转的滚筒。 壳体中的传感器检测滚筒上元件的通过，完成致动排气阀螺线管或注射针的回路。