NOZZLE FOR SPRAYING VISCOSE LIQUID Russian patent published in 1995 - IPC

FIELD: spraying liquids. SUBSTANCE: nozzle has housing 1 with central fuel passageway 3 and coaxial ring passageway of the sprayer connected to mixing chamber 2, radial nozzles 6 of the primary sprayer, and nozzles 7 of the secondary sprayer which connect the ring passageway with mixing chamber 2. The housing is provided with a row of axial passageways 4 connected with mixing chamber by their inlets and to radial nozzles 6 of the primary sprayer by their outlets. The distance between the longitudinal axes of the passageways the outlet section of fuel passageway 3 exceeds their diameter by 1.5-3 times. The distance between the outlet sections of radial nozzles 6 exceeds their diameter by 4-6 times. Nozzles 7 of the secondary sprayer are axially alined and shifted in the periphery direction with respect to axial passageways 4. The distance between the longitudinal axes of the axial passageways and axis of housing 1 exceeds their diameter by 1.6-3 times. EFFECT: improved design. 2 dwg