초록 ▼

A fuel injection nozzle includes a first cavity having a first preestablished cross-sectional area and a second preestablished cross-sectional area being larger than the first preestablished cross-sectional area. And, an actuating device being positioned at an inlet end of the first cavity and contr

A fuel injection nozzle includes a first cavity having a first preestablished cross-sectional area and a second preestablished cross-sectional area being larger than the first preestablished cross-sectional area. And, an actuating device being positioned at an inlet end of the first cavity and controllably varying the flow of a compressed fluid through the fuel injection nozzle. The fuel injection nozzle further including a second cavity having a flow of compressed fluid flowing therethrough.

대표청구항 ▼

A fuel injection nozzle defining an axis includes; a first cavity being centered about said axis and defining an inlet end and an outlet end, said first cavity having a first preestablished cross-sectional area positioned near the inlet end and a second preestablished cross-sectional area positioned

A fuel injection nozzle defining an axis includes; a first cavity being centered about said axis and defining an inlet end and an outlet end, said first cavity having a first preestablished cross-sectional area positioned near the inlet end and a second preestablished cross-sectional area positioned near the outlet end; a fueling device through which fuel is introduced into said first cavity being positioned in said first preestablished cross-sectional area of said first cavity; a swirling device through which a combustion air is swirled prior to having fuel introduced into said combustion air and being positioned within said first preestablished cross-sectional areas of said first cavity; a second cavity being centered about said axis and positioned radially inwardly from said first cavity, said second cavity, during operation of the fuel injection nozzle, having a flow of combustion air flowing through said second cavity; and an actuating device being positioned radially about the second cavity and defining an open position and a closed position, said actuating device being operatively movable to a plurality of preestablished positions between said open position and said closed position, said actuating device being positioned at the inlet end of said first cavity.