By-pass nozzles
AssigneeDelavan Manufacturing Corporation
InventorsRichard L. Wilcox, Sherman E. Conrad
Life of this patent
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Abstract
In a fluid by-pass nozzle having a chamber, an inlet orifice for introducing fluid to the chamber, a discharge orifice for discharging fluid from the chamber, and a by-pass for selectively removing a portion of the fluid from the chamber to regulate the spray quantity of fluid discharged from the discharge orifice, the ratio of the cross-sectional area of the inlet orifice to the cross-sectional area of the discharge orifice is less than 1.50.
Claims8
In a fluid by-pass nozzle having a chamber, inlet orifice means for introducing fluid to said chamber, discharge orifice means for discharging fluid from said chamber, and by-pass means for selectively removing a predetermined portion of the fluid introduced by said inlet orifice means to said chamber to regulate the quantity of fluid discharged from said discharge orifice means, the improvement comprising:
- the ratio of the total cross-sectional area of said inlet orifice means to the cross-sectional area of said discharge orifice means is less than 1.50.
Dependencies are inferred from the claim text.