A nozzle assembly includes a fluidic oscillator 100 operating on a pressurized fluid to generate an oscillating spray of fluid droplets, and the oscillator aims fluid jets from first, second and third power nozzles 114A, 114B, 114C into an interaction chamber 118 and toward an upwardly projecting island protuberance 126 defining first, second and third island wall segments. The outermost jets 114A, 114B are aimed at an obtuse angle of 100 to 140 degrees along axes which intersect beyond the island at a Jet intersection point, J1. The upstream end of interaction chamber 118 is defined by first and second laterally offset concave wall surfaces 142, 152 which define left side and right side vortex generating areas so that fluid jet steering vortices may be alternately formed and then displaced distally and shed to steer the fluid jet laterally within interaction chamber 118.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Three-jet fluidic oscillator circuit, method and nozzle assembly


    Beteiligte:
    GOPALAN SHRIDHAR (Autor:in) / ZHAO CHUNLING (Autor:in) / CAMERON ANDREW (Autor:in)

    Erscheinungsdatum :

    14.01.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B05B Sprühvorrichtungen , SPRAYING APPARATUS / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen



    IMPROVED THREE-JET ISLAND FLUIDIC OSCILLATOR CIRCUIT, METHOD AND NOZZLE ASSEMBLY

    GOPALAN SHRIDHAR / ZHAO CHUNLING / CAMERON ANDREW | Europäisches Patentamt | 2020

    Freier Zugriff

    FLUIDIC NOZZLE AND OSCILLATOR CIRCUIT

    GOPALAN SHRIDHAR / HARTRANFT EVAN | Europäisches Patentamt | 2020

    Freier Zugriff

    MICRO-SIZED FLUIDIC NOZZLE AND CONSTRUCTION METHOD FOR FLUIDIC OSCILLATOR WASH NOZZLE

    GOPALAN SHRIDHAR / ZHAO CHUNLING / KLINE ZACHARY D | Europäisches Patentamt | 2020

    Freier Zugriff

    FLUIDIC NOZZLE INSERT AND FLUIDIC NOZZLE ASSEMBLY

    ZHAO CHUNLING / GOPALAN SHRIDHAR | Europäisches Patentamt | 2023

    Freier Zugriff

    Fluidic nozzle and improved moving vortex generating fluidic oscillator

    GOPALAN SHRIDHAR / HARTRANFT EVAN | Europäisches Patentamt | 2018

    Freier Zugriff