초록

b) reduce total system cost.

대표청구항 ▼

[ What is claimed is:] [1.] In a vehicle fluidic oscillator for causing a jet of liquid to repeatedly sweep through a selected fan angle, said fluidic oscillator having a power nozzle coupled to a source of liquid under pressure, an oscillation chamber having an upstream end and a downstream end wit

[ What is claimed is:] [1.] In a vehicle fluidic oscillator for causing a jet of liquid to repeatedly sweep through a selected fan angle, said fluidic oscillator having a power nozzle coupled to a source of liquid under pressure, an oscillation chamber having an upstream end and a downstream end with said power nozzle being at said upstream end, an outlet at said downstream end, a pair of opposed control ports at said upstream end, sidewalls diverging from said upstream end and converging towards said outlet, and a pair of control passages connecting said downstream end of said oscillation chamber with said control ports, respectively, the improvement comprising at least one bypass passage means connecting said control passages with said source of liquid under pressure.