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SELECTABLE ARC AND RANGE OF COVERAGE SPRAY NOZZLE ASSEMBLY WITH MULTIPLE FLUIDIC FAN SPRAY NOZZLES
SELECTABLE ARC AND RANGE OF COVERAGE SPRAY NOZZLE ASSEMBLY WITH MULTIPLE FLUIDIC FAN SPRAY NOZZLES
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机译:带有多个流体风扇喷嘴的可选电弧和覆盖喷嘴组件的范围
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摘要
Adjustable arc of coverage spray nozzle assembly for irrigation where the spray is characterized by the water jets which are cyclically deflected at a high frequency such that they break up into fan shaped water droplet patterns in which the fluid distribution and droplet size can be controlled. Jet deflection is accomplished with energy in the pressurized liquid itself. Multiple fluidic oscillating stream nozzle cavities are molded into a circular plate surround and adjustable arcuate length orifice valve so that one or a series of these fluidic discharge nozzles can be selected to have pressurized water to provide a selectable arc of coverage around a single sprinkler nozzle assembly.
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